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Pankaj Tanwar

CS Engineer, writer, and creator. Sharing thoughts at https://pankajtanwar.in/blogs

Location Jaipur Joined Joined on  Personal website https://pankajtanwar.in/ github website

Education

MNIT Jaipur

Work

Software Developer

Challenge of day #21 - Split a String in Balanced Strings
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Challenge of day #21 - Split a String in Balanced Strings

#beginners #programming #tutorial #codenewbie
1
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2 min read

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Challenge of the day #20 - To Lower Case.
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Challenge of the day #20 - To Lower Case.

#programming #beginners #tutorial #codenewbie
1
Comments
3 min read
Challenge #19 - N-Repeated Element in Size 2N Array.
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Challenge #19 - N-Repeated Element in Size 2N Array.

#programming #computerscience #codenewbie #beginners
3
Comments
3 min read
Challenge #18 - Count Negative Numbers in a Sorted Matrix
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Challenge #18 - Count Negative Numbers in a Sorted Matrix

#programming #javascript #codenewbie #leetcode
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Comments 1
4 min read
Challenge #17 - Sum of Unique Elements.
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Challenge #17 - Sum of Unique Elements.

#programming #codenewbie #javascript #beginners
6
Comments
3 min read
Challenge #16 - Best Time to Buy and Sell Stock
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Challenge #16 - Best Time to Buy and Sell Stock

#javascript #programming #codenewbie #computerscience
6
Comments
3 min read
Challenge #15 - Count Number of Pairs With Absolute Difference K
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Challenge #15 - Count Number of Pairs With Absolute Difference K

#javascript #programming #codenewbie #leetcode
6
Comments
3 min read
Prevent duplicate cron job running.
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Prevent duplicate cron job running.

#linux #programming #devops #computerscience
5
Comments
4 min read
What is the sorting algorithm behind ORDER BY query in MySQL?
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What is the sorting algorithm behind ORDER BY query in MySQL?

#mysql #algorithms #programming #database
6
Comments
4 min read
🎉 Launching Bestresources.co : Share & explore personal resources at one place!
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🎉 Launching Bestresources.co : Share & explore personal resources at one place!

#showdev #programming #discuss
1
Comments
5 min read
What is latency? Let’s deep dive & understand possible ways to optimise it.
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What is latency? Let’s deep dive & understand possible ways to optimise it.

#programming #systems #javascript #beginners
9
Comments
4 min read
Have you ever thought, how ‘nodemon’ works internally? Let’s build our own ‘nodemon’ in under 10 minutes!
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Have you ever thought, how ‘nodemon’ works internally? Let’s build our own ‘nodemon’ in under 10 minutes!

#javascript #node #programming
47
Comments 3
7 min read
Do you know 0.1 + 0.2 ≠ 0.3 in JavaScript? Here is why!
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Do you know 0.1 + 0.2 ≠ 0.3 in JavaScript? Here is why!

#javascript #programming
7
Comments
3 min read
How to implement WhatsApp like End-to-end encryption?
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How to implement WhatsApp like End-to-end encryption?

#javascript #programming #systems #webdev
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Comments 10
4 min read
How does Github store millions of repo and billions of files?
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How does Github store millions of repo and billions of files?

#github #systems #database #storage
8
Comments
3 min read
System design : How Instagram computes real-time trending hashtags ?
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System design : How Instagram computes real-time trending hashtags ?

#programming #systems #computerscience #distributedsystems
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Comments 1
5 min read
How database indexing actually works internally?
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How database indexing actually works internally?

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4 min read
Proxy vs Reverse Proxy - using a real life example!
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Proxy vs Reverse Proxy - using a real life example!

4
Comments
4 min read
System Design - How to design Google Drive / Dropbox (a cloud file storage service)
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System Design - How to design Google Drive / Dropbox (a cloud file storage service)

#systems #programming
16
Comments
8 min read
System Design : Is client side load balancing a good idea?
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System Design : Is client side load balancing a good idea?

#systems #distributedsystems #architecture #programming
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Comments
5 min read
How Twitter stores 500M tweets a day?
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How Twitter stores 500M tweets a day?

#architecture #design #twitter #database
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Comments
3 min read
Generating unique IDs in a distributed environment at high scale.
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Generating unique IDs in a distributed environment at high scale.

7
Comments
4 min read
My journey - from python scripts to 20+ freelance full stack projects
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My journey - from python scripts to 20+ freelance full stack projects

Comments
5 min read
Explain the synchronous, callback, and async-await (promises) approach like I am 10🧒
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Explain the synchronous, callback, and async-await (promises) approach like I am 10🧒

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Comments 5
1 min read
Explain microservices like I am 10 🧒.
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Explain microservices like I am 10 🧒.

#javascript #microservices #devops
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Comments 2
1 min read
Placement Portal Project during summer break!
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Placement Portal Project during summer break!

#octograd2020 #githubsdp
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2 min read
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