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Number.sign() in javascript
Wonder if there are any nontrivial ways of finding number's sign ( signum function )?
May be shorter / faster / more elegant solutions than the obvious one
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bundle install returns “Could not locate Gemfile”
I'm new to Rails and am currently working through a guide.
The guide states:
9 Answers
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Drawing Isometric game worlds
What is the correct way to draw isometric tiles in a 2D game?
6 Answers
6
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How to print time in format: 2009‐08‐10 18:17:54.811
What's the best method to print out time in C in the format 2009‐08‐10
18:17:54.811 ?
7 Answers
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PowerShell: Run command from script's directory
I have a PowerShell script that does some stuff using the script’s current directory. So when inside that directory, running .\script.ps1 works correctly.
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Redirecting to URL in Flask
I'm new to Python and Flask and I'm trying to do the equivalent of Response.redirect as in C# - ie: redirect to a specific URL - how do I go about this?
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Is the safe-bool idiom obsolete in C++11?
This answer of @R. Martinho Fernandes shows, that the safe-bool idiom is apperently deprecated in C++11, as it can be replaced by a simple
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How to change the commit author for one specific commit?
I want to change the author of one specific commit in the history. It's not the last commit.
19 Answers
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open() in Python does not create a file if it doesn't exist
...ed Jun 29 '18 at 20:32
Igor Chubin
48.2k77 gold badges102102 silver badges125125 bronze badges
answered Jun 3 '10 at 15:12
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Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
I had an interesting job interview experience a while back. The question started really easy:
47 Answers
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