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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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Android ADB device offline, can't issue commands
I can't connect to my device anymore using ADB through the command line or in Eclipse .
58 Answers
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Remove blank lines with grep
I tried grep -v '^$' in Linux and that didn't work. This file came from a Windows file system.
14 Answers
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How do I get the file extension of a file in Java?
Just to be clear, I'm not looking for the MIME type.
30 Answers
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How to debug PDO database queries?
Before moving to PDO, I created SQL queries in PHP by concatenating strings. If I got database syntax error, I could just echo the final SQL query string, try it myself on the database, and tweak it until I fixed the error, then put that back into the code.
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How do I start a process from C#?
How do I start a process, such as launching a URL when the user clicks a button?
12 Answers
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Autoresizing masks programmatically vs Interface Builder / xib / nib
I was in an (probably false) assumption that enabling the right margin indicator in xib is equivalent to using UIViewAutoresizingFlexibleLeftMargin inside code and so on.
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Makefiles with source files in different directories
I have a project where the directory structure is like this:
10 Answers
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How do I get a human-readable file size in bytes abbreviation using .NET?
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