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Can I install the “app store” in an IOS simulator?
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3 Answers
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How do I test an AngularJS service with Jasmine?
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137
The problem is that the factory method, that instantiate the service, is not called in the exam...
Appropriate datatype for holding percent values?
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Assuming two decimal places on your percentages, the data type you use depends on how you plan ...
How do I wrap link_to around some html ruby code?
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edited Apr 20 '15 at 9:43
Arslan Ali
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MySQL: Set user variable from result of query
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337
Yes, but you need to move the variable assignment into the query:
SET @user := 123456;
SELECT...
What is scope/named_scope in rails?
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A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Users...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
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35 Answers
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git stash blunder: git stash pop and ended up with merge conflicts
...D commit to reverse 2. and to clean up working tree changes made by 2. and 3.; git-reset --hard can be used for this.
Resolve the conflicts. Git will mark the conflicts in the working tree. Edit the files into shape and git add them to the index. Use git commit to seal the deal.
And under TRUE M...
Sorting data based on second column of a file
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You can use the sort command:
sort -k2 -n yourfile
-n, --numeric-sort compare according to s...