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Meaning of “[: too many arguments” error from if [] (square brackets)
I couldn't find any one simple straightforward resource spelling out the meaning of and fix for the following BASH shell error, so I'm posting what I found after researching it.
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How to install Google Play Services in a Genymotion VM (with no drag and drop support)?
How can I install Google Play Services in a Genymotion emulator with no drag and drop support?
17 Answers
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How to get all enum values in Java?
I came across this problem that I without knowing the actual enum type I need to iterate its possible values.
7 Answers
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Android LocationClient class is deprecated but used in documentation
If we go through the documentation of the LocationClient , we can see that the class is deprecated.
6 Answers
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How to get the home directory in Python?
I need to get the location of the home directory of the current logged-on user. Currently, I've been using the following on Linux:
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Best way to get identity of inserted row?
What is the best way to get IDENTITY of inserted row?
14 Answers
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How to amend several commits in Git to change author
I have made a series of commits in Git and I realise now that I forgot to set my user name and user email properties correctly (new machine). I have not yet pushed these commits to my repository, so how can I correct these commits before I do so (only the 3 latest commits on the master branch)?
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What's the main difference between int.Parse() and Convert.ToInt32
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13 Answers
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SQL UPDATE all values in a field with appended string CONCAT not working
Here is what I want to do:
7 Answers
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PHP convert XML to JSON
I am trying to convert xml to json in php. If I do a simple convert using simple xml and json_encode none of the attributes in the xml show.
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