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What is the best Java email address validation method? [closed]
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edited Jun 20 at 9:12
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111 silver badge
answered Mar 8 '09 at 23:57
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How to check if a model has a certain column/attribute?
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209
For a class
Use Class.column_names.include? attr_name where attr_name is the string name of y...
How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
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edited Jul 20 '13 at 12:08
answered Jul 8 '13 at 7:57
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How to pull remote branch from somebody else's repo
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– Mark Longair
May 4 '11 at 14:20
Cool :) And if I'd like to make my own changes to that branch, should I create ...
Prepend a level to a pandas MultiIndex
...o works for pd.Series objects, whereas the currently accepted answer (from 2013) does not.
– John
Jan 11 '18 at 12:03
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Why does pylint object to single character variable names?
...cwarvariuc
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How do I include a path to libraries in g++
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– Ernest Friedman-Hill
Jul 25 '15 at 20:35
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setTimeout or setInterval?
...o do). If you change the speed variable at the top to something small like 20 (meaning it will try to run 50 times per second), the interval will never quite reach an average of 50 iterations per second.
The delay is almost always negligible, but if you're programming something really precise, you ...
Git Tag list, display commit sha1 hashes
...un:
git show-ref --tags
The output will then look something like:
0e76920bea4381cfc676825f3143fdd5fcf8c21f refs/tags/1.0.0
5ce9639ead3a54bd1cc062963804e5bcfcfe1e83 refs/tags/1.1.0
591eceaf92f99f69ea402c4ca639605e60963ee6 refs/tags/1.2.0
40414f41d0fb89f7a0d2f17736a906943c05acc9 refs/tags/1.3.0
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npm command to uninstall or prune unused packages in Node.js
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edited Jun 20 at 9:12
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111 silver badge
answered Jan 28 '14 at 21:20
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