Dor

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Dor has asked 9 questions and find answers to 12 problems.

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Dor questions

Curly braces without variable declaration
End of an HTTP Response
comments amongst parameters in BASH
Neatly listing values in multiple lines
Minimizing the amount of malloc() calls improves performance?
Read expression for grep from standard input
str.format() raises KeyError

Dor answers

How to output all lines of a file without the last line?
Convert a mysql date (datetime) into a better date format using php
Can PHP return a Resource with ID# 0?
How to log mySQL queries without indexes?
Php: Parentheses when creating new object? [duplicate]
Should I rate-limit or reduce my database queries?
How to decrypt the encrypted password in md5()? [duplicate]
How do I protect a page only for logged users?
Do web browsers always send a trailing slash after a domain name?
What is the way(best practice) to deal with XSS?