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HS |
Intern at Microsoft April 28, 2020, 3:28 p.m. ⋅ 4168 views ⋅ |
Popular System Design Problems to solve
1: Design an elevator system
2: Design a rate limiting system
3: Design a photo hosting system / Instagram.
4: Design …
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RK |
Founder at HackersFriend April 20, 2020, 5:55 p.m. ⋅ 2546 views ⋅ |
Advanced python concepts the easy way ( Lambda , Map and Filter )
This is continuation to previous article on Using advanced Python concepts the easy way.
In this article I'll cover up:
- Lambda …
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RK |
Founder at HackersFriend April 18, 2020, 4:28 p.m. ⋅ 2542 views ⋅ |
Using advanced Python concepts the easy way ( List comprehensions and Slicing )
Python is comparatively easy prgoramming language and its syntax looks very close to normal english. Also, code in python looks …
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RK |
Founder at HackersFriend April 17, 2020, 2:07 p.m. ⋅ 3256 views ⋅ |
Building a simple To Do list app using HTML CSS Javascript
To do lists are very important, when you want to organize your day …
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RK |
Founder at HackersFriend April 16, 2020, 12:39 p.m. ⋅ 3397 views ⋅ |
How does django prevents clickjacking ?
Django comes with middleware and decorator that allows developers to pervent their site from …
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RK |
Founder at HackersFriend Updated April 15, 2020, 9:08 p.m. ⋅ 1900 views ⋅ |
Why python is so popular despite being slow ?
Python is general purpose high level programming language. It was created by Guido van …
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DG |
Student at BIT Mesra April 12, 2020, 12:37 p.m. ⋅ 2770 views ⋅ |
Find all the prime numbers of given number of digits
To find the number of a given number of digits we will use Sieve of Eratosthenes. We will find all …
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VS |
SDE 1 at Amazon April 11, 2020, 3:16 p.m. ⋅ 1795 views ⋅ |
Python - check if a list is empty ?
To check if a list is empty or not we simple put the list variable inside if condition. If the …
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DG |
Student at BIT Mesra April 7, 2020, 12:51 p.m. ⋅ 1768 views ⋅ |
Remove characters from a String that appears exactly K times
To Remove characters from a String that appears exactly K times, we will create a hash table of all the alphabet …
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RK |
Founder at HackersFriend Updated April 6, 2020, 5:19 p.m. ⋅ 1817 views ⋅ |
How to redirect using javascript
To redirect using Javascript we use location.href or location.replace. We pass the url value of our destination url …
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