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Updates regarding Spring remote code execution vulnerabilities CVE-2022-22965 and CVE-2022-22963

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We want to share the actions we’ve taken in response to the critical Spring remote code execution vulnerabilities (CVE-2022-22965 and CVE-2022-22963). Upon becoming aware of the vulnerabilities, we immediately mobilized our Security and Engineering teams to determine usage of this software component and its potential impact within our product, across our company, and within our third-party software landscapes. At this time, no malicious activity, exploitation, or indicators of compromise have been identified on GitLab.com. Further, our product packaged Java components for both GitLab.com and self-managed instances do not use vulnerable Spring components, and thus are not vulnerable. Our teams are continuing to investigate and monitor this issue to help protect our products and customers. We will update this blog post and notify users via a GitLab security alert with any future, related updates. More information “Actions @Gitlab has taken to investigate the Spring remote code execution vulnerabilities CVE-2022-22965 and CVE-2022-22963.” – GitLab Click to tweet

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The ultimate guide to GitOps with GitLab

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It is possible to use GitLab as a best-in-class GitOps tool, and this blog post series is going to show you how. GitOps is an operational framework that takes DevOps best practices used for application development such as version control, collaboration, compliance, and CI/CD tooling, and applies them to infrastructure automation. This series of easy-to-follow tutorials will focus on different user problems, including provisioning, managing a base infrastructure, and deploying various third-party or custom applications on top of them, that can be solved by pairing GitOps with GitLab. Here are 8 tutorials on how to do GitOps with GitLab: 1. Here’s how to do GitOps with GitLab This tutorial sets the stage for what you will learn throughout the series, including the tech concepts you’ll need to know. 2. Infrastructure provisioning with GitLab and Terraform This tutorial walks you through setting up the underlying infrastructure using GitLab and Terraform. 3. Connect with a Kubernetes cluster This tutorial demonstrates how to connect a Kubernetes cluster with GitLab for pull- and push-based deployments and easy security integrations. 4. How to tackle secrets management This tutorial builds on the previous tutorial to show you how to use a Kubernetes cluster connection to manage secrets within a cluster. 5. The CI/CD tunnel This tutorial introduces you to CI/CD tunnels and shows step-by-step how to access a Kubernetes cluster using GitLab CI/CD. 6. Connecting GitLab with a Kubernetes cluster – Auto DevOps This tutorial looks at how you can use Auto DevOps with all its bells and whistles to easily manage deployments. 7. Connecting GitLab with a Kubernetes cluster for GitOps-style application delivery This tutorial shows you how to connect an application project to a manifest project for controlled, GitOps-style deployments. 8. Turn a GitLab agent for Kubernetes installation to manage itself This tutorial is the culmination of the previous tutorials and will teach you how to turn a GitLab agent for Kubernetes installation to manage itself. Read more about GitOps: “Want to learn how to pair GitOps with GitLab? Our eight-part in-depth tutorial series will take you step by step.” – Viktor Nagy Click to tweet

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Celebrating 17 years of Git

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Seventeen years ago, the Linux community embraced Git as its universal open source version control solution. Created by Linus Torvalds, Git replaced BitKeeper, a proprietary but free-of-charge option that worked, to a point, until it didn’t (and ultimately started costing a fee). In the years since, there’s been little to no agreement on what the term “Git” actually means but there’s no disputing its rockstar status in the DevOps world. Tens of millions developers rely on Git’s fast and seamless branching capabilities every single day. In fact, 85% of DevOps professionals who took our 2021 Global DevSecOps Survey said they use Git for source control. So, to honor this anniversary, we share our favorite Git tips and tricks and look back at the origins of its name, its 15th anniversary celebration, and even a declaration from one of our own who was certain Git would never be in his toolkit. No, really. The origin of the name Git There’s not much quirky or charming about the world of DevOps, but the theories around the origin of the name Git may be an exception. Torvalds claimed to have named Linux after himself, and he said Git (British slang for “jerk”) was no different. “I’m an egotistical b*stard, and I name all my projects after myself,” he said at the time. The source code’s README takes the story in a different direction: Git is easy to pronounce, not used by UNIX, and could sound like “get.” It could be British shade-throwing, or it could stand for “global information tracker” (the choice of those happily working with a functioning tool). And for those frustrated with Git, there’s also “goddamn idiotic truckload of sh*t.” Tips and tricks for better Git Is it possible to improve on a tool that so many use every single day? Actually, it is, starting with 15 ways to get a better Git workflow. Learn how to: autocomplete commands use Git blame more efficiently reset files understand the plugins Also, Git can help keep merge requests tidy and humming along. For an exhaustive look at how GitLab uses Git internally, including .gitconfig on steroids, the lowdown on aliases, and command line tips, we’ve gathered a life-changing list. Also, here’s our take on why (and how) to keep your Git history clean and how to do it using interactive rebase. Remembering the 15th anniversary celebrations Landmark anniversaries always make people reflect, and Git’s 15th in 2020 was no exception. Not only was there an actual party – Git Merge 2020, our staff developer evangelist Brendan O’Leary admitted the unthinkable: Back in the day, he was never ever going to use Git. Brendan, who obviously has learned his lesson, also teamed up with GitHub’s distinguished software engineer Jeff King to talk about Git’s impact on software development. Practical Git Although there’s a lot to learn about Git, Brendan and other developers consistently stress the simplicity is what sets it apart. So here are three of our most bookmarked pages of straightforward Git advice: 6 common Git mistakes and how to fix them Understand the new Git branch default name A guide to Git for beginners So make sure to raise a glass to 17 years of Git and its many benefits. “It’s the 17th anniversary of #Git today. Here are our favorite […]

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6 ways SMBs can leverage the power of a DevOps platform

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A small or medium-sized business (SMB) or enterprise (SME) is likely working with a small staff but facing a big workload and even bigger expectations. Creating applications that will expand the customer base, keep up with a changing market, and take on competitors with deeper pockets can be daunting. It’s possible to ease those burdens by choosing a single, end-to-end DevOps platform. Productivity will skyrocket and so will opportunities to grow the company. Of course, DevOps offers significant technical benefits, like testing and building at scale with continuous integration and continuous delivery, a shorter lead time with automated deployment, and fewer production failures with earlier error detection. But a DevOps platform also offers myriad business benefits to help support and expand a start-up or SMB. Here are six more ways a DevOps platform can help an SMB: Improved customer satisfaction Using a DevOps platform means iteration can happen faster. And that’s critical for SMBs that need to be able to quickly make changes to meet customer needs. DevOps also provides a way to better monitor users’ feedback and makes it easier to respond with more speed and agility. And it reduces Change Failure Rates, increasing application reliability and stability. All of this means SMBs will be more able to give clients what they want and need, all while creating an engaging customer experience. Closer customer ties create trust and keep users loyal to products. Better security A DevOps platform embeds security to help seamlessly achieve a DevSecOps approach, a cornerstone of incorporating security scanning early in the software development lifecycle. By integrating testing and security reviews earlier in the process, and by using end-to-end automation, there are more opportunities to quickly and efficiently address any security issues. This reduces the time between designing new, higher-quality features and rolling them out into production. That’s the beauty of a platform approach to DevOps – security isn’t an afterthought. It’s part of the entire process. DevOps not only speeds production but creates more secure applications. And, simply put, more secure software makes for a more trusted product offering… and for happier, more satisfied customers. True collaboration and innovation Collaboration is one of the basic tenets of DevOps. By fostering communication and innovation, DevOps not only encourages developers and IT to work together, it also supports collaboration throughout the entire company. This is one area where SMBs have a huge advantage: With fewer employees, who also might be less set in their ways, collaboration and innovation are inherently more inclusive in a small business. An SMB or start-up is never too small for DevOps. By inviting discussion and assistance from all team members, DevOps creates a culture built around learning from and relying on others’ expertise; it also brings more ideas to the table. Happier employees and better retention The greatest resource a company has is its people. This is even more true for small companies where the pain of employee dissatisfaction and departure is felt even more acutely. Managers also don’t want projects waylaid because the people driving them are leaving. To stop that from happening, it’s critical the workplace keeps employees happy. Retaining a tech team isn’t just about perks, like in-office meditation pods, cereal stations, and foosball tables. Companies also need to give developers the processes and tools they need to […]

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Introducing the next generation of the GitLab.com Container Registry

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This blog post and linked pages contain information related to upcoming products, features, and functionality. It is important to note that the information presented is for informational purposes only. Please do not rely on this information for purchasing or planning purposes. As with all projects, the items mentioned in this blog post and linked pages are subject to change or delay. The development, release, and timing of any products, features, or functionality remain at the sole discretion of GitLab Inc. In the coming weeks, we will begin the second phase of the rollout of the new version of the Container Registry on GitLab.com. Prior to deploying this update, we wanted to clearly communicate the planned changes, what to expect, and why we are excited. If you have any questions or concerns, please don’t hesitate to comment in the epic. Context In Milestone 8.8, GitLab launched the MVC of the Container Registry. This feature integrated the Docker Distribution registry into GitLab so that any GitLab user could have a space to publish and share container images. But there was an inherent limitation with Docker Distribution, as all metadata associated with a given image/tag was stored in the object storage backend. This made using that metadata to build API features (like storage usage visibility, sorting, and filtering) unfeasible. The most recent Container Registry update added a new PostgreSQL backend, which is used to store the metadata. Additionally, this new version also includes an automatic online garbage collector to remove untagged images and recover storage space. In November 2021, we started phase 1 of the migration. This completed in January 2022 without any significant issues. Since then, every new image repository pushed to GitLab.com uses the new, metadata database-backed registry. Today, nearly 20% of Container Registry traffic is already routed to the new version. Now we are ready to begin Phase 2 of the migration. This will migrate image repositories created before January 22, 2022, to the new Container Registry. Once complete, we can unblock many of the features that you’ve been asking for. Why we are excited The plan We’re planning a phased migration, starting with GitLab.org repositories. After that, we’ll move on to the Free tier, then on to Premium and Ultimate. We’ll roll this out incrementally to maintain safety for customers and provide our team with an opportunity to identify and address any concerns. Timing Migration begins: April 18th, 2022 Migration ends: July 8th, 2022. Tentative dates by tier: GitLab internal projects: April 14 – April 18 Free: April 18 – May 18 Premium: May 18 to June 18 Ultimate: June 18 to July 8 For more information about the planned, percentage-based rollout, please refer to this epic. What to expect For each repository, the migration will only target tagged images. Untagged and unreferenced manifests, and the layers they reference, will be left behind and become inaccessible. Untagged images were never visible through the GitLab UI or API, but they were left behind in the backend after becoming dangling. Once migrated to the new registry, repositories will be subject to continuous online garbage collection, deleting any untagged and unreferenced manifests and layers that remain as such for longer than 24 hours. To ensure data consistency, the migration of each repository requires the enforcement of a small read-only period at the […]

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How to learn CI/CD fast

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Continuous integration and continuous delivery (CI/CD) have become the keystone technical architecture of successful DevOps implementations. CI/CD has a reputation for being complex and hard to achieve, but that doesn’t have to be the case. Modern tools enable teams to get started with minimal configuration and infrastructure management. Here’s how you can “start fast” with CI/CD and get some quick, demonstrable performance wins for your DevOps team. What Does CI/CD Mean? CI/CD refers to a system or systems that enable software development to have continuous integration and continuous delivery capabilities. The architecture underpinning CI/CD is typically referred to as a pipeline, as software progresses through various stages akin to flowing through a pipe. What does continuous integration and continuous delivery actually mean? Taking some time to explore the more granular details will help us set some goals for getting a fast start with CI/CD. Starting on the left side of the pipeline, continuous integration encompasses a variety of automation that occurs over the course of multiple stages, designed to test and provide quick feedback on different aspects of code quality, functionality, and security. CI testing can run the gamut from unit tests and linting run locally on a developer workstation, to full integration testing suites and static analysis. Anyone that’s ever seen a small code change cause a significant outage or breakage upon reaching production knows the value of automated, repeatable testing, and the downsides of depending on manual testing. Once a code change has passed testing, it’s time to deploy. In legacy environments, system administrators and operations staff often had to manually transfer and install updates, and reboot servers to deploy new features. This type of manual work simply does not scale to the demands of the modern application ecosystem, and is error prone to boot. With continuous delivery, that code is automatically deployed to servers in a testable and deterministic way. Code can be staged in environments with less strict SLAs, such as development, staging, and QA. Once it has been verified, the new features can be launched as production workloads. In some environments, “continuous delivery” becomes “continuous deployment”, in which comprehensive testing automatically deploys new code through to production without human intervention. What’s the ultimate goal of all this automation? It’s what makes a successful software organization: faster deployment cadence. Getting Started with CI/CD With a little background established, now it’s time to focus on the key objective: getting up and running quickly. The primary goal here is to get a quick win with a CI/CD implementation to improve deployment velocity, and hopefully drive a larger effort towards standardizing on widespread and effective CI/CD usage. Getting started with CI/CD can appear daunting. There is a wealth of tools, services, and platforms available to provide specific functionality and end-to-end solutions for CI/CD. Some options like Jenkins are self-managed; others, including GitLab, have a holistic CI/CD pipeline with integrated version control. Build Your Pipeline Realistically, there is no magic bullet configuration for CI/CD. Each implementation will be highly dependent on a number of factors: the type of application being deployed, the size and skillset of the engineering team/s, the business requirements, and the scale of the application itself. The design and implementation considerations for an application that might see 100 users per day is vastly different from one that […]

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A simple computer algebra system with TMS Analytics & Physics 3.4

TMS Software

Here is the code of a Delphi console application, that simulates a simple computer algebra system using the ‘Run’ method: program Simulator; {$APPTYPE CONSOLE} {$R *.res} uses   System.SysUtils,   Analytix.Utilities,   Analytix.Assembly,   Analytix.Float.Assembly,            Analytix.LinearAlgebra.Assembly,    Analytix.Derivatives.Assembly,      Analytix.Integrals.Assembly,        Analytix.Translator; var   translator: TTranslator;   command, msg: string;   lines: TArray;   i: integer; begin   translator:= TTranslator.Create;                while true do   begin     Write(‘Input command: ‘);     ReadLn(command);     if command=” then exit;     translator.Run(command, msg);                    lines:= msg.Split([#13]);     for i:=Low(lines) to High(lines) do       WriteLn(lines[i]);     WriteLn;   end; end. In the simplest case, we can use commands for creating new variables, assigning new values to the existing variables, or evaluating symbolic expressions, as shown in the picture below. Assignment statement in the ‘Run’ method supports arrays, indexed expressions, and array slicing. Let us consider the following commands and the console output: Input command: A=[1 -1 2 3/4]Variable created. A=Array[4]=(1 -1 2 0.75 )Input command: B=[e 1/2 3 -3/4]Variable created. B=Array[4]=(2.71828182845905 0.5 3 -0.75 )Input command: M=Matrix{3 4}(0)Variable created. M=Array[3][4]=( 0 0 0 0)( 0 0 0 0)( 0 0 0 0)Input command: M[0]=A+BVariable M[0] assigned: Array[4]=(3.71828182845905 -0.5 5 0 )Input command: M[2]=A-BVariable M[2] assigned: Array[4]=(-1.71828182845905 -1.5 -1 1.5 )Input command: MM=Array[3][4]=(  3.71828182845905 -0.5  5   0)(                 0    0  0   0)( -1.71828182845905 -1.5 -1 1.5) First, two arrays ‘A’ and ‘B’ are created, using so called array expression syntax (array elements in the brackets ‘[]’), and the ‘M’ matrix 3×4, using the ‘Matrix’ function. Then we assigned the sum of the arrays to the zero row of the matrix, and the difference of the arrays to the 2nd row. The assignment statement used so called array slicing feature. That is, we can use not entire matrix or its individual element, but also the part of the matrix – a row or a column. The library supports array expressions and slicing for Real, Complex, and Boolean arrays up to the 3 dimensions. Another application of the assignment statement is creating user-defined functions. In the following example, we created two functions: the first calculates the volume of a sphere of radius ‘r’; the second calculates the length of a 3D vector, defined by the ‘x’, ‘y’, and ‘z’ coordinates. Input command: V(r)=4/3*Pi*r^3Function created. V(r)->4/3*Pi*r^3Input command: L(x y z)=(x^2+y^2+z^2)^(1/2)Function created. L(x y z)->(x^2+y^2+z^2)^(1/2) Once a function is defined, it can be then used in expressions to calculate their values for the specified arguments: Input command: V(1/2)V(1/2)=0.523598775598299Input command: L(-1 e 3/4)L(-1 e 3/4)=2.99191512228048 The ‘Run’ method also supports more complicated commands, such as conditional statement and loop statement. The following console output shows how the user solves a square equation with specified coefficients ‘a’, ‘b’, ‘c’, using the conditional ‘IF’ statement:  Input command: a=1Variable created. a=1Input command: b=-2Variable created. b=-2Input command: c=-3Variable created. c=-3Input command: d=b^2-4*a*cVariable created. d=16Input command: IF{d

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Extend TMS WEB Core with JS Libraries with Andrew: Bootstrap

TMS Software

With so many incredible JS libraries available to developers, it might be hard to pick a place to start. But one in particular touts itself as The most popular JS, CSS and HTML library in the world and indeed it is, with good reason. I’m talking of course about Bootstrap.  One would be hard-pressed to find a modern website today that doesn’t take advantage of this library.  In fact, there is even a TMS WEB Core Bootstrap template to help you get started using Bootstrap right out of the gate.  And, unlike many of the JS libraries we’ll be covering, you can make use of Bootstrap without knowing any JS at all, or really any CSS or HTML for that matter.  In this article, we’ll cover a bit about what Bootstrap is and how to get started using it in your TMS WEB Core projects. So What is Bootstrap? Bootstrap is essentially an enormous collection of JS code and CSS styles that allow you to quickly design modern, mobile-first and responsive websites. Beyond just marketing hype though, it does this by providing a robust framework of CSS classes that help organize a typical website into a structure that works well in many different browser environments.  Indeed, if you were starting from nothing and didn’t have an IDE or other development tools, it is possible to do quite a bit of layout and design work just with Bootstrap by itself.  Fortunately we don’t have to work at that level.  Instead, we can simply use these Bootstrap classes in all kinds of ways with standard TMS WEB Core components. Adding Bootstrap to Your Project If you’ve got an existing TMS WEB Core project that you want to add Bootstrap to, it is just a few minutes  to get it installed.  As we covered in the introduction for this blog series, there are a few considerations here.  But the easiest way is to just use the “Manage JavaScript Libraries” feature of the IDE: Using this option, or creating a new TMS WEB Bootstrap Application will setup the necessary links in the Project.html file and will include a copy of the necessary Bootstrap library code in your project directly.  No need for a CDN or external links.  If you’d prefer to use a CDN instead, you can add the following links to your Project.html, as per the Bootstrap website: I’ve also included the Bootstrap Icons in the above links.  More on that a bit later.  Popper is another JS library that is used to display popup dialogs and other things. The Bootstrap folks have conveniently included it in their “bundle” distribution but you could choose a smaller package if you really didn’t need any of that functionality.  These links also reference Bootstrap 5 (or later) which no longer has a dependency on jQuery. So it doesn’t much matter where Bootstrap appears in the order, if you have multiple JS libraries in your project. If you’re using an older version of Bootstrap (v4 or earlier) then be sure to check that jQuery is loaded first. So. Many. Classes. The Bootstrap website is an excellent source of documentation for all the many features they offer, complete with many examples.  One of the better sites for documentation of all the JS libraries we’re likely to cover.  However […]

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How Technology Is Changing How We Treat D3 Heat Map

Sencha

Sencha Ext JS is a JavaScript framework for creating data-intensive, cross-platform online and mobile applications for any modern device. It gives developers access to a number of fantastic libraries. Sencha Ext JS’s D3 package has many useful components. You may use them to generate fantastic data visualizations that will help your company uncover vital insights quickly and effectively. In this article, we’ll look at one of the most useful native Ext JS components, the D3 heat map, and how technology has made them more essential than ever. What is the Importance of D3 in Ext JS? Any application must be able to provide data clearly and appealingly. For data visualization, D3 is a widespread option. The D3 package makes integrating D3 into your Ext JS application more straightforward than before. D3 is a JavaScript package with a lot of features. It allows you to create dynamic and interactive data visualizations using modern web standards in your web browser. SVG, HTML, and CSS are examples of these standards. D3 is also free and open-source, so you can use it without investing a dime. What are Heatmaps? A heatmap (or heat map) is a graphical representation of data with color-coded values. They’re crucial for determining what works and doesn’t work on a website or product page. Heatmaps allow you to evaluate your product’s performance and increase user engagement and retention by experimenting with how particular buttons and items are placed on your website. This enables you to prioritize the tasks that will increase customer value. Heatmaps make it simple to view and understand complex data at a glance. Website and product heatmaps use a range of colors, red to blue, to depict the most popular (hot) and least popular (cold) aspects of your site’s website content. These plots help you identify trends and optimize your product and site to increase user engagement and sales. They do this by aggregating user behavior and providing a snapshot of how your target audience interacts with an individual website or product page by combining quantitative and qualitative data. How is D3 Heat Map Affected by the Shift in the Technological Landscape? The ‘d3-heatmap’ component is used to display matrices with individual values expressed as colors. Ext.d3.axis is used twice in this component. You can easily visualize complex data, such as multidimensional arrays, using the Sencha Ext JS D3-heatmap component. Heatmaps are a visual representation of matrices with individual values represented as colors. Today heatmaps are very popular! Fiddle is a web application that allows you to create, run, and share code examples using the Ext JS framework. Fiddle is compatible with the same systems and browsers as Ext JS 6.2.0. It features an online IDE and a view of your running example without the need to install anything locally. The following code generates one of the most basic heat maps: Ext.create(‘Ext.panel.Panel’, {renderTo: Ext.getBody(),title: ‘Heatmap Chart’,height: 750,width: 750,layout: ‘fit’,items: [{xtype: ‘d3-heatmap’,padding: {top: 20,right: 30,bottom: 20,left: 80}, xAxis: {axis: {ticks: ‘d3.time.days’,tickFormat: “d3.time.format(‘%b %d’)”,orient: ‘bottom’},scale: {type: ‘time’},title: {text: ‘Date’},field: ‘date’,step: 24 * 60 * 60 * 1000}, yAxis: {axis: {orient: ‘left’},scale: {type: ‘linear’},title: {text: ‘Total’},field: ‘bucket’,step: 100}, colorAxis: {scale: {type: ‘linear’,range: [‘white’, ‘orange’]},field: ‘count’,minimum: 0}, tiles: {attr: {‘stroke’: ‘black’,’stroke-width’: 1}}, store: {fields: [{name: ‘date’, type: ‘date’, dateFormat: ‘Y-m-d’},’bucket’,’count’],data: [{ “date”: “2012-07-20”, “bucket”: 800, “count”: 119 },{ “date”: “2012-07-20”, “bucket”: 900, […]

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8 Go-To Resources About Development On Windows

Delphi

Alvin Toffler once wrote: “The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn and relearn.” Ironically, we are in the 21st century, and Windows software development is not an exception. This perpetual process of learning and unlearning can be tedious without proper resources. Fortunately, tons of free and premium resources are available to make our journey pleasurable. Let us review the eight most essential resources for software development on Windows. 1. Do you know about Embarcadero Academy? Embarcadero Academy is a unique resource for Delphi certifications and professional courses. While the main focus is on Delphi and C++ Builder, many other languages and modern software development topics are available. In addition, while there are premium courses, many resources are entirely free. Four main areas of this site are as follows: Delphi Courses are available from Beginners to Advances and comprise of latest changes and updates. Topics included are Popular Frameworks like VCL(Windows Development), FireMonkey(Cross-Platform Development or FMX), Delphi Generics, Interfaces, Data Aware Apps, XML, REST, Android Clients, and up to Object Pascal. Delphi Certifications are available to certify knowledgeable programmers. Certificates require passing Exams that thoroughly test the programming knowledge of a Delphi Developer. Passing marks are 80%, and the certificate is valid for two years. Packages include a downloadable study guide, practice Exams, Official exams, and Exam Retakes. Upon passing, you will receive a certificate of achievement and a certified developer logo to distinguish yourself. Other languages: Besides Delphi, it has video courses on other popular languages like Java, JavaScript, C, C#, and C++. Courses range from introductory “Learn to program” to “Advanced Programming” and master-level programming. Online Sessions like Delphi Bootcamps, CodeRage sessions, Conferences, Webinars, Replays are available. Hundreds of hours of video courses are available. You can sign up for free to join Embarcadero Academy now. 2. How to get off to a flying start and quickly learn C++? C++ is a complex language if you don‘t access excellent learning resources. Fortunately, Learn C Plus Plus is a great free resource available for you to learn and apply C++ skills. The site currently contains: Content about C++ Syntax, Code snippets, language features, and articles related to C++11. Hundreds of hours of videos related to hot topics related to C++. A lot of content is about how to solve or do a particular task. This approach is advantageous in practical programming. The site also has a page offering free licenses of superb C++ development tools. Visit Learn C++ now. 3. Do you know what Delphi social networks are available? Joining a social network to get help from fellow programmers and experts is an excellent shortcut to problem-solving. The golden tip for getting help from a community is first to do your homework and then explain your problem in detail so that others can easily understand and help. There are many active Delphi communities and forums available. You can get help and showcase your development for free tips and improvement ideas. Some of these social networks are: Delphi Praxis and Delphi topics at Stack Overflow are vital Delphi resources. Delphi developer and C++Builder Developer might be interesting if you are an avid Facebook user. Delphi Reddit and many LinkedIn places available like Delphi Professionals Delphi And Pascal […]

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