Programming Tips 💡
Programming & AI: Tips 💡 Articles 📕 Resources 👾 Design Patterns 💎 Software Principles ✅ 🇳🇱 Contact: @MoienTajik
Show more📈 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.
"Functions should check for valid input before processing it."A well-written program will avoid producing garbage by not accepting it in the first place.☝🏻 Requiring valid input also helps programs avoid errors that can cause crashes and other erratic behavior. ⚡️ https://t.me/pgimg/33 〰〰〰〰〰〰 #Principle @ProgrammingTip
public float CalculateTax(int input)
{
if (x) return ...;
if (y) return ...;
return ...;
}
If you want to test this function manually :
1️⃣ You have to run your application
2️⃣ Perhaps you have to login
3️⃣ Maybe do a few clicks here
4️⃣ There to get to a page where this function is used.
5️⃣ You have to fill out a form
6️⃣ Submit it
7️⃣ Verify if this function returned the right result.
And then you have to repeat all these steps, each time using different values in your form. 🤦🏻♂️
🔸🔹🔸🔹
Manual testing is expensive 💸
As you can see, this is very time-consuming. ⌛️
This workflow to test this function may take several minutes every time❗️
Now to make matters worse, this is not the only function in your application. 🌍
In a real application, you have tens or hundreds of functions like this ❗️
As your application grows in size and complexity, the time required to manually test all the different bits and pieces increases exponentially. ⏱
So, that’s why we use Automated Testing. ♻️
🔺🔹🔺🔹
https://t.me/pgimg/24
[ Full Article ] : http://bit.do/utdd
〰〰〰〰〰〰
#CleanCode #UnitTest #TDD
@ProgrammingTip
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