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Android Fragments: When to use hide/show or add/remove/replace?
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answered Nov 1 '12 at 20:32
David C. Sainte-ClaireDavid C. Sainte-Claire
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Git search for string in a single file's history
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ralphtheninjaralphtheninja
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Rails hidden field undefined method 'merge' error
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edited Sep 15 '14 at 9:01
answered Jul 9 '11 at 19:10
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How to find which rspec test is taking so long
...rofile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you can use --format o with spec command. It shows a text-based progress bar with profiling of 10 slowest examples. For more details see this.
rspec --profile -- path/to/file/spec.rb
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Where do I mark a lambda expression async?
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+350
To mark a lambda async, simply prepend async before its argument list:
// Add a command to delete the current Group
contextMenu.Comma...
Difference between double and single curly brace in angular JS?
... nothing different:
<div ng-init="distanceWalked = {mon:2, tue:2.5, wed:0.8, thu:3, fri:1.5,
sat:2, sun:3}">
With some directives like ngClass or ngStyle that accept map:
<span ng-style="{'color' : 'red'}">{{viruses.length}} viruses found!</span>
<div ng-class="{'green' : veg...
CSS selector with period in ID
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So in my example, the following rule would match:
#some\.id { color: #f00; }
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Meaning of …interface{} (dot dot dot interface)
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edited Jun 20 at 9:12
Community♦
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answered May 15 '14 at 5:22
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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
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newacctnewacct
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Git submodule inside of a submodule (nested submodules)
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inamiyinamiy
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