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Whether you're a beginner trying to sharpen the basics of programming or an expert developer preparing for technical interviews, coding challenge platforms are one of …
Oct. 14, 2026
There are many free courses out there on YouTube related to programming that are absolutely free to watch. These content creators are working tirelessly to …
Oct. 13, 2026
Many developers use editors like VS Code or JetBrains. Some of them are annoyed with these tools because they are slow and sometime even …
Oct. 13, 2026
Sometimes, we have to scrape websites to collect information. For python programmer, scrapy is one of the best tools for scraping websites. Scrapy is a …
Oct. 14, 2026
There are many good resources on internet for free. You don't have to spend money at all to learn. Either you are into computer science, …
Oct. 14, 2026
Tips of the day
vim
Basic Quit Commands
:q ? Quit (only if no unsaved changes)
:q! ? Quit without saving changes (force quit)
:wq ? Save and quit
ZZ ? Save and quit (same as :wq)
vim
If you're trapped in Vim and Esc isn’t working:
- Press Esc multiple times
- Try Shift + ZZ
- If nothing works, force close the terminal:
(Ctrl + C OR Ctrl + Z)
python
Zip()
We can use zip to iterate over multiple lists
names = ["Ram", "Shyam"]
ages = [25, 30]
for name, age in zip(names, ages):
print(f"{name} is {age} years old")
