Programming Tips 💡

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Programming & AI: Tips 💡 Articles 📕 Resources 👾 Design Patterns 💎 Software Principles ✅ 🇳🇱 Contact: @MoienTajik

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📈 Analytical overview of Telegram channel Programming Tips 💡

Channel Programming Tips 💡 (@programmingtip) in the English language segment is an active participant. Currently, the community unites 47 847 subscribers, ranking 2 808 in the Technologies & Applications category.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 47 847 subscribers.

According to the latest data from 05 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -529 over the last 30 days and by -12 over the last 24 hours, overall reach remains high.

Verification status: Not verified
Engagement rate (ER): The average audience engagement rate is 9.88%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
Post reach: On average, each post receives 0 views. Within the first day, a publication typically gains 0 views.
Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
“Programming & AI: Tips 💡 Articles 📕 Resources 👾 Design Patterns 💎 Software Principles ✅ 🇳🇱 Contact: @MoienTajik”

Thanks to the high frequency of updates (latest data received on 07 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.

47 847

Subscribers

-1224 hours

-1007 days

-52930 days

4 732

Post views

No data24 hours

No data48 hours

9.88%

Engagement rate

No data

Posts per day

Ads index

beta

Posts Archive

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Ngrok 🔥 Ngrok allows you to expose a web server running on your local machine to the internet. 🌐 Just tell ngrok what port your web server is listening on :👂🏻

ngrok http [port] -host-header="localhost:[port]"

Result ✅ :

Tunnel Status : online
Version : 2.0/2.0
Web Interface : 127.0.0.1:4040
Forwarding : http://92832de0.ngrok.io
Forwarding : https://92832de0.ngrok.io

You can now access your website from ✨ : http://92832de0.ngrok.io When you start ngrok, it will display a UI in your terminal with the public URL of your tunnel and other status and metrics information about connections made over your tunnel 🛠. Inspecting Your Traffic 📊 Ngrok provides a real-time web UI where you can introspect all of the HTTP traffic running over your tunnels. 👀 After you've started ngrok, just open http://localhost:4040 in a web browser to inspect request details. 🌀 https://t.me/pgimg/122 [ Docs ] : ngrok.com/docs 〰〰〰〰〰〰 #Ngrok #Testing @ProgrammingTip

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Avoid Lazy Loading Entities in ASP.NET Applications 🙅🏻‍♂️ Lazy Loading is an Entity Framework feature that lets you worry less about the specific amount of data you need to fetch with a given query. 😌 Instead, you write simple queries, and Entity Framework will load the minimal amount of data (which is a good thing), and then will only fetch additional data on an as-needed basis. ✅ That is, rather than eager loading all of the related data a given entity might have, lazy loading is a technique that has EF perform the minimal amount of work needed up front, and then only performs additional work if it turns out to be necessary. ⚠️ This sounds like a great feature, but you should turn it off in your ASP.NET web apps. 🚫 This article explains why you should do this. 🧐 https://t.me/pgimg/121 [ Article ] : bit.do/lazyy 〰〰〰〰〰〰 #AspMvc #LazyLoading @ProgrammingTip

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Blazor 🔥 An experimental .NET web framework using C#/Razor and HTML that runs in the browser via WebAssembly that is supported by Microsoft. 💎 Blazor is a .NET web framework that runs in any browser. 🌐 Blazor uses only the latest web standards. No plugins or transpilation needed. ✅ It runs in the browser on a real .NET runtime (Mono) implemented in WebAssembly that executes normal .NET assemblies. ⚡️ It works in older browsers too by falling back to an asm.js based .NET runtime. 👴🏿 Blazor will have all the features of a modern web framework, including ✨ : • Components • Routing • Layouts • Forms and validation • Dependency injection • JavaScript interop • Live reloading • Server-side rendering • Full .NET debugging https://t.me/pgimg/120 [ Github ] : bit.do/blazor [ Learn ] : learn-blazor.com [ Flight Finder ] : bit.do/ffinder [ Sample CRUD ] : bit.do/bzcrud 〰〰〰〰〰〰 #Blazor #AspMvc #Core @ProgammingTip

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18 Interesting Things from jQuery ✨ jQuery is one of the most popular JavaScript libraries in use today. 💎 It is the library that is beloved by most of the web developers for scripting. 👾 In this article I'm going to share you some of the interesting things from that library. 🔥 https://t.me/pgimg/119 [ Article ] : bit.do/jqint 〰〰〰〰〰〰 #JavaScript #jQuery @ProgrammingTip

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Using MariaDB with ASP.NET Core 2.0 🌊 What is MariaDB❓ MariaDB is a community-developed fork of the MySQL relational database management system intended to remain free under the GNU GPL. 🐧 Development is led by some of the original developers of MySQL, who forked it due to concerns over its acquisition by Oracle Corporation. 💎 Basically it is a fork of MySQL which is guaranteed to stay open source, and as noted it is supposed to be a drop-in replacement for MySQL. ✨ So let’s put this to the test with a simple ASP.NET Core application. 🔥 https://t.me/pgimg/118 [ Article ] : bit.do/mariad 〰〰〰〰〰〰 #AspMvc #Core #MariaDB #MySql @ProgrammingTip

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Use DbContextPooling to Improve the Performance : .NET Core 2.1 Feature 💎 If you are familiar with .NET Core, then you might be knowing AddDbContext method. 🧐 This method is used to inject dependency of DbContext into your controller and it should be written in the Startup.cs class. 💉 So in case of AddDbContext, a new instance will be created for each request and would get disposed once the work is done. ♻️ New contexts are getting created for each request. ⏳ That is still fine but if there are more than 1k requests – 1k times object will be created and disposed, unless you have made it a Singleton. ☝🏻 Creating and disposing of so many objects may impact the performance. ❌ How DbContextPooling can help❓ https://t.me/pgimg/117 [ Article ] : http://bit.do/dbpol 〰〰〰〰〰〰 #AspMvc #Core @ProgrammingTip

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Nivo ✨ Provides supercharged React components to easily build dataviz apps, it's built on top of d3. ⚛️ Several libraries already exist for React d3 integration, but just a few provide server side rendering ability and fully declarative charts. 💎 Features : 🔸 Highly customizable 🔹 Motion/transitions 🔸 Component playground 🔹 Exhaustive documentation 🔸 Isomorphic rendering 🔹 SVG charts 🔸 HTML charts 🔹 Canvas charts 🔸 Server side rendering API 🔹 Gradients 🔸 Responsive charts https://t.me/pgimg/116 [ Source ] : github.com/plouc/nivo [ Document & Website ] : nivo.rocks 〰〰〰〰〰〰 #React #Chart #Calendar #Treemap #JavaScript @ProgrammingTip

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Principle of Least Surprise 😳 Principle Statement : In interface design, always do the least surprising thing. 😨 Description : Never surprise the user. ❌ An interface should behave exactly as the user thinks it behaves. ✅ What surprises the user depends on the kind of interface and the type of user. 🖥 The central idea of PLS is to think about how the user would want to use the interface. 🤳🏻 Principle of least astonishment is when you, as an API designer, prevent your users from saying WAT. 😱 🔸🔹🔸🔹 Examples : 1️⃣ Consider an elevator with a button next to it that says "call". ☎️ When you press the button, the payphone phone rings (rather than calling the elevator to that floor). ❌ The correct design would be to put the call button next to the phone rather than the elevator. ⛓ 2️⃣ Think of a web page that has popup window that shows a windows style error with an 'ok' button on it. 🆗 People click the 'ok' button thinking it is for the operating system and instead go to another web page. 🌐 This astonishes the user. 😦 3️⃣ The name of a function should reflect what it does. Otherwise, a user of the function will be unpleasantly surprised❗️ Bad :

int multiply(int a, int b)
{
   return a + b;
}

Better :

int multiply(int a, int b)
{
   return a * b;
}

🔹🔸🔹🔸 When it comes to an API ... 👾 • Think about a toString() method that instead of printing out the fields returns back "to be implemented". 🤥 • An equals() method that works on hidden information. 👁 • Sometimes people try to implement a sorted list class by changing the add method to call sort() on the array afterwards. 🗂 This astonishing because the add method is supposed to append to the list. 🗳 This is especially astonishing when one gets back a List object with no knowledge that somewhere deep inside, someone violated the interface contract. 🤔 Having a method that does one distinct thing contributes to reduction of astonishment. ✅ https://t.me/pgimg/115 〰〰〰〰〰〰 #Principle #PLS @ProgrammingTip

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Nancy wants to display the logged-in users in a partial view. 👤 She got confused whether to use RenderAction or RenderPartial.🧐 Mark clarifies her when to use what. ✅ 〰〰〰〰〰 #AspMvc @ProgrammingTip

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Controller Lookup & Default Controller Factory 🏭 As the name, the Controller factory is the component responsible for searching and creating controllers.👷 Like many other components, ASP.NET MVC has a built-in factory named DefaultControllerFactory that's pretty much sufficient in most cases. 💎 Searching a controller is a perform intensive job and the DefaultControllerFactory does some efficient caching mechanism to avoid looking for controllers every time when there is a need. ✅ In this article we are going to explore how the DefaultControllerFactory searches for a controller and what kind of strategies it uses to do the process efficiently. ⚡️ https://t.me/pgimg/113 [ Article ] : bit.do/cfac 〰〰〰〰〰〰 #AspMvc #Controller #Depth @ProgrammingTip

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ASP.NET Core 2 – Global Model Validation ⚠️ We use a lot of repetitive code in our actions. ♻️ Inside of our controller actions we usually check if the model is valid by using ModelState property available on MVC’s base controller class :

if (!ModelState.IsValid)  
  return BadRequest(ModelState);

The bad thing about is that we repeat this piece of code throughout a lot of our actions. ❌ How we can make it better❓ This article shows you how to validate ModelState with a global filter. 💎 https://t.me/pgimg/112 [ Article ] : bit.do/mval 〰〰〰〰〰〰 #AspMvc #Core #Validation @ProgrammingTip

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14 Latest and Best 404 Error Page Designs for Webs/Mobile Apps ✨ A 404 error page, which often serves to alert web/app visitors that the page they are trying to reach does not exist, is often regarded as one of the most possible elements to lose users/visitors with boring and dull logging-in/out/loading/leading pages in a web/app. 🙄 However, that does not mean such error pages will be a nightmare in all cases. ❌ Actually, a creative, cool, interesting or informative 404 error page can not only lead customers to other parts of your websites/apps smoothly, but also reduce customer frustration and let them stay on the site/app much longer. 💎 Let’s keep reading this article and enjoy 14 latest and best 404 error page designs to get inspiration and learn how to make a beautiful, interesting and attractive 404 error not found page design. ⚡️ https://t.me/pgimg/111 [ Article ] : https://goo.gl/A5mJjx 〰〰〰〰〰〰 #Design #UI #UX @ProgrammingTip

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If you don't need it now, don't do it now❗️ Design Patterns are powerful, and it's easy to see all kinds of ways they can be used in your current designs.⚡️ Developers naturally love to create beautiful architectures that are ready to take on change from any direction.💙 If you have a practical need to support change in a design today, go ahead and employ a pattern it handle that change. ✅ However, if the reason is only hypothetical, don't add the pattern, it is only going to add complexity to your system, and you might never need it. ❌ 〰〰〰〰〰〰 #DesignPatterns #Tips @ProgrammingTip

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A Pattern is a solution to a problem in a context. ✅ We're going to step throught each of these parts, context, problem and solution ✨ : The context is the situation in which the pattern applies. This should be a recurring situation. 👨🏻‍🔧 The problem refers to the goal you are trying acheive in this context, but it also refers to any constraints that occur in the context. 🏆 The solution is what you're after : a general design that anyone can apply which resolves the goal and set of constraints. 🏅 ➖ Example Problem: How do I get to work on time❓ Context: I've locked my keys in the car. 🗝 Solution: Break the window, get in the car, start the engine and drive to work. 🚗

"If you find yourself in a context with a problem that has a goal that is affected by a set of constraints, then you can apply a design that resolves the goal and constraints and leads to a solution."

〰〰〰〰〰〰 #DesignPatterns #Tips @ProgrammingTip

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Securing ASP.NET Core 2.0 Applications with JWTs + Auth0 🔑 JSON Web Tokens, often shortened with JWTs, are gathering more and more popularity in the Web environment. 🌐 It is an open standard that allows transmitting data between parties as a JSON object in a compact and secure way. 🔁 They are usually used in authentication and information exchange scenarios, since the data transmitted between a source and a target are digitally signed so that they can be easily verified and trusted. ✅ Let's take a look at how to set up a ASP.NET Core 2 application with JWT support by creating a Web API application. ✨ https://t.me/pgimg/110 [ Article ] : http://bit.do/auth0 〰〰〰〰〰〰 #AspMvc #Core #JWT @ProgrammingTip

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Using Google reCAPTCHA in ASP.NET MVC 👾 reCAPTCHA is a free service that protects your website from spam and abuse. ✅ reCAPTCHA uses an advanced risk analysis engine and adaptive Captchas to keep automated software from engaging in abusive activities on your site. 🚫 It does this while letting your valid users pass through with ease. 💎 This article shows how to integrate reCAPTCHA version 2.0 into an ASP.NET MVC website in clean way. ⚡️ Article Author : @MoienTJ https://t.me/pgimg/109 [ Article ] : bit.do/recaptcha 〰〰〰〰〰〰 #reCaptcha #AspMvc @ProgrammingTip

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Pug 🐶 Pug is a high-performance template engine heavily influenced by Haml and implemented with JavaScript for Node.js and browsers. ✅ Pug is a clean, whitespace sensitive syntax for writing html. 🌐 Here is a simple example 💎 :

doctype html
html(lang="en")
  head
    title= pageTitle
    script(type='text/javascript').
      if (foo) bar(1 + 5)
  body
    h1 Pug - node template engine
    #container.col
      if youAreUsingPug
        p You are amazing
      else
        p Get on it!
      p.
        Pug is a terse and simple templating language with a
        strong focus on performance and powerful features.

Becomes :

<!DOCTYPE html>
<html lang="en">
  <head>
    <title>Pug</title>
    <script type="text/javascript">
      if (foo) bar(1 + 5)
    </script>
  </head>
  <body>
    <h1>Pug - node template engine</h1>
    <div id="container" class="col">
      <p>You are amazing</p>
      <p>Pug is a terse and simple templating language with a strong focus on performance and powerful features.</p>
    </div>
  </body>
</html>

🔸🔹🔸🔹 ➖ Implementations in other languages 👾 Ports with very close syntax, adapted to other languages : • PHP • Java • Python • Ruby • C# (ASP.NET Core) https://t.me/pgimg/108 [ Github ] : http://bit.do/pugv 〰〰〰〰〰〰 #ViewEngine #TemplateEngine @ProgrammingTip

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#Fun #Valentine 😂 @ProgrammingTip

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HTTP codes as Valentine’s Day comics 💙 With Valentine’s Day around the corner, it is a time for romantic hopefuls to ask out the object of their affection, and await an answer. 🤠 It could be a simple “yes,” a sad “no,” or a cryptic “I don’t think about you that way, but maybe we can grab a coffee tomorrow❓” Which brings us to HTTP (Hypertext Transfer Protocol) codes. 🌐 When a URL is typed in a browser, a request is sent out to the server and the browser awaits an answer, just like in our scenario. ♻️ These answers come in the form of an HTTP code, which is a three-digit number that maps to an answer. 2️⃣0️⃣0️⃣ With the image of Valentine’s Day in mind, here are a few likely scenarios. 😆❤️ https://t.me/pgimg/107 [ Article ] : http://bit.do/httpval 〰〰〰〰〰〰 #HTTP #Valentine #Fun @ProgrammingTip

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Pretty Checkbox 🌈 A pure CSS library to beautify checkbox and radio buttons. ✨ Framework Compatability 🔥 : • Angular • Bootstrap • React • Vue https://t.me/pgimg/106 [ Website ] : http://bit.do/csspr 〰〰〰〰〰〰 #CSS #Library @ProgrammingTip