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Can you break from a Groovy “each” closure?
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194
Nope, you can't abort an "each" without throwing an exception. You likely want a classic loop i...
How can I remove an entry in global configuration with git config?
...e"
– Juan Saravia
Jan 30 '15 at 12:04
2
I wanted to change this back to "input" but found the exi...
How to skip “are you sure Y/N” when deleting files in batch files
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4 Answers
4
Active
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List All Redis Databases
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364
There is no command to do it (like you would do it with MySQL for instance). The number of Redis...
Custom views with Storyboard
... drag/drop your view directly into the main view, and it works fine (Xcode 4.5+)
– Adam
Mar 10 '13 at 18:40
Is it poss...
Is it possible to pull just one file in Git?
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answered Apr 26 '13 at 7:24
alerootaleroot
63.6k2525 gold badges160160 silver badges201201 bronze badges
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Determine if ActiveRecord Object is New
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374
An ActiveRecord object lifecycle:
1.new record
item = Item.new
item.new_record? #=> true
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How to get svn remote repository URL?
...pository Root: http://svn.red-bean.com/repos/test
Repository UUID: 5e7d134a-54fb-0310-bd04-b611643e5c25
Revision: 4417
Node Kind: file
Schedule: normal
Last Changed Author: sally
Last Changed Rev: 20
Last Changed Date: 2003-01-13 16:43:13 -0600 (Mon, 13 Jan 2003)
Text Last Updated: 2...
Check if item is in an array / list
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414
Assuming you mean "list" where you say "array", you can do
if item in my_list:
# whatever...
AttributeError: 'datetime' module has no attribute 'strptime'
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edited Jul 13 '14 at 15:44
answered Oct 20 '13 at 16:46
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