Tech Wrench
Apr 13
PREV | HOME | NEXT
When designing applications, programmers often face the use case where they need to check whether an element is present in a set. For example, when creating a new email account, you need to type in an email address. The system will tell you whether the email address is already taken or not. If already taken, you will test a different one until you find one that’s available.
Get a leg up on your competition with the Grokking the Advanced System Design Interview course and land that dream job! Don’t waste life on…
Tech tales, anecdotes and musings…
SystemDesign
in
Tech Wrench
Williams
Bhoomi Prajapati
The Pragmatic Programmers
in
The Pragmatic Programmers
Judah Ben
The Pragmatic Programmers
in
The Pragmatic Programmers
Greshan Bovithanthrige
The Pragmatic Programmers
in
The Pragmatic Programmers
Saikumar Chintada
SAKSHI CHHABRA
Navita Pareek
JIN
in
Geek Culture
Help
Status
Writers
Blog
Careers
Privacy
Terms
About
Knowable
