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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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137
This is an incompatibility between Rails 2.3.8 and recent versions of RubyGems. Upgrade to the ...
How do I get the name of the current executable in C#?
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answered Mar 5 '09 at 21:33
Steven A. LoweSteven A. Lowe
57.3k1717 gold badges124124 silver badges199199 bronze badges
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Get person's age in Ruby
I'd like to get a person's age from its birthday. now - birthday / 365 doesn't work, because some years have 366 days. I came up with the following code:
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Using Python's os.path, how do I go up one directory?
I recently upgrade Django from v1.3.1 to v1.4.
14 Answers
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Invert “if” statement to reduce nesting
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302
A return in the middle of the method is not necessarily bad. It might be better to return imme...
How can I make a multipart/form-data POST request using Java?
In the days of version 3.x of Apache Commons HttpClient, making a multipart/form-data POST request was possible ( an example from 2004 ). Unfortunately this is no longer possible in version 4.0 of HttpClient .
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Simplest two-way encryption using PHP
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Feb 13 '12 at 14:26
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PowerShell: Setting an environment variable for a single command only
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edited Nov 28 '18 at 3:00
answered Sep 14 '09 at 14:56
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Why is Go so slow (compared to Java)?
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community wiki
3 revsSteve Jessop
7
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