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Rails 4 - Strong Parameters - Nested Objects
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184
As odd as it sound when you want to permit nested attributes you do specify the attributes of ...
Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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unsorted_list.sort(key=lambda x: x[3])
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How can I tell which homebrew formulae are upgradable?
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1 Answer
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How to do a PUT request with curl?
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answered Dec 8 '12 at 21:40
theabrahamtheabraham
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When to use , tag files, composite components and/or custom components?
...g <ui:include> and other templating techniques offered by Facelets 1.x.
1 Answer
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How to query nested objects?
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431
db.messages.find( { headers : { From: "reservations@marriott.com" } } )
This queries for docume...
How to add multiple files to Git at the same time
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To add all the changes you've made:
git add .
To commit them:
git commit -m "MY MESSAGE HER...
Unignore subdirectories of ignored directories in Git
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119
According to pattern format section of the gitignore documentation:
An optional prefix "!"...
Split string based on a regular expression
...or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inserted between every element:
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Bash: If/Else statement in one line
...e it is called some_process ) is running on a server. If it is, then echo 1, otherwise echo 0.
5 Answers
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