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Using an if statement to check if a div is empty
I'm trying to remove a specific div if a separate div is empty. Here's what I'm using:
10 Answers
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Finishing current activity from a fragment
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getActivity() can be null in some cases. What should we do then?
– Matjaz Kristl
Nov 20 '12 at 9:37
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When to use pip requirements file versus install_requires in setup.py?
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My philosophy is that install_requires should indicate a minimum of what you need. It might include version requirements if you know that some versions will not work; but it shouldn't have version requirements where you aren't sure (e.g., you aren't sure if a future release of a dependency w...
Design Patterns: Factory vs Factory method vs Abstract Factory
...oncrete implementation it is getting.
Factory Method: Client doesn't know what concrete classes it will be required to create at runtime, but just wants to get a class that will do the job.
AbstactFactory: When your system has to create multiple families of products or you want to provide a libra...
How to capitalize the first letter of word in a string using Java?
...substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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Echo newline in Bash prints literal \n
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@EvgeniSergeev Not sure what you mean, but it didn't work for me either first. And that's because I was using double quotes and turns out this works only with single quotes! Tried in Terminal on Mac.
– trss
Oct...
How do I parse an ISO 8601-formatted date?
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@ivan_pozdeev what package would you recommend for non-guessing parsing?
– bgusach
Jan 10 '18 at 12:54
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How do I check if I'm running on Windows in Python? [duplicate]
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What does linux normally return? posix?
– Andi Jay
Apr 18 '14 at 17:41
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How to set a default value with Html.TextBoxFor?
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What is Instructor?
– Csaba Toth
May 14 '16 at 18:32
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Wildcards in jQuery selectors
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What if, I want to select the Even of those selected. for instance: I currently have .col-lg-4:even div:nth-child(1) if I wanted to do the same.... what would I write? "[class^=.col-lg-]:even"? (I don't seem to make it work)
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