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What does the “>” (greater-than sign) CSS selector mean?
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@premraj Thank you for the excellent explanation of parent-child css selectors!
– YCode
Feb 12 '19 at 23:14
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How to get started on TDD with Ruby on Rails? [closed]
...tart with a guide to testing rails applications.
Also Railscast has some excellent screencasts about how to use different testing tools.
What do I need to test?
I will start with models, since they are easy to test. The simple rule is that you need to cover every if statement in your test.
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Is String.Contains() faster than String.IndexOf()?
...code your best approach is always benchmarking.
The .net framework has an excellent stopwatch implementation - System.Diagnostics.Stopwatch
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How to make an enum conform to a protocol in Swift?
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Excellent pointer. Was a bit stuck on this one. One question though: Any reason you added the return value of Void to the adjust function?
– jpittman
Jun 7 '14 at 19:45
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clearing a char array c
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Excellent solution if you don't wanna include string.h for memset().
– Akash Agarwal
Aug 9 '18 at 2:54
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Loop through all the files with a specific extension
...the OP asked:
The code above doesn't work, do you know why?
Yes!
An excellent article What is the difference between test, [ and [[ ?] explains in detail that among other differences, you cannot use expression matching or pattern matching within the test command (which is shorthand for [ )
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
...at you care about and run them.
For a no install method, PowerBasic is an excellent tool. It creates small no runtime required exe's. It could automate the checks described in the MS KB article above.
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Client on node: Uncaught ReferenceError: require is not defined
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Excellent answer for Electron users!
– thoni56
Dec 29 '19 at 11:39
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Combine two ActiveRecord::Relation objects
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This is an EXCELLENT solution for many cases. If you only need an enumeration of records to loop through (e.g. you don't care if it's an Array or an ActiveRecord::Relation) and don't mind the overhead of two queries, this solves the pro...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
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Another excellent plugin: http://documentcloud.github.com/visualsearch/
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