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do..end vs curly braces for blocks in Ruby
...ence between the two that can be illustrated with this example:
puts [1,2,3].map{ |k| k+1 }
2
3
4
=> nil
puts [1,2,3].map do |k| k+1; end
#<Enumerator:0x0000010a06d140>
=> nil
This means that {} has a higher precedence than do..end, so keep that in mind when deciding what you want to ...
Advantages of using display:inline-block vs float:left in CSS
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In 3 words: inline-block is better.
Inline Block
The only drawback to the display: inline-block approach is that in IE7 and below an element can only be displayed inline-block if it was already inline by default. What this me...
How do I add files without dots in them (all extension-less files) to the gitignore file?
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3 Answers
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How does tuple comparison work in Python?
...ist, the shorter collection is ordered first (for example, [1,2] < [1,2,3] is true).
If not equal, the sequences are ordered the same as their first differing elements. For example, cmp([1,2,x], [1,2,y]) returns the same as cmp(x,y). If the corresponding element does not exist, the shorter sequ...
Difficulty with ng-model, ng-repeat, and inputs
...s and ngModel</h1>
<p>names: {{models}}</p>
<h3>Binding to each element directly:</h3>
<div ng-repeat="model in models">
Value: {{model.name}}
<input ng-model="model.name">
</div>
jsfiddle: htt...
How should I write tests for Forms in Django?
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3 Answers
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Error while pull from git - insufficient permission for adding an object to repository database .git
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edited Dec 15 '16 at 23:25
answered Nov 5 '13 at 23:20
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How to expire session due to inactivity in Django?
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JiaaroJiaaro
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Is it safe to ignore the possibility of SHA collisions in practice?
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When increasing the size of VARCHAR column on a large table could there be any problems?
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answered Sep 22 '11 at 10:53
gbngbn
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