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Objective-C - Remove last character from string
In Objective-C for iOS, how would I remove the last character of a string using a button action?
4 Answers
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Executing a command stored in a variable from PowerShell
I have a command that I have build and stored in a variable in PowerShell. This command works if I do a Write-Host and copy and paste into a standard cmd.exe window.
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ReSharper - force curly braces around single line
Can I configure ReSharper to fix C# code when curly braces are not used to surround a single-line code block, like this:
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How to create multiple levels of indentation in Javadoc?
Suppose, that as part of documenting your code (Javadoc) you want to indicate that the relationships between elements using deep indentation.
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I don't understand -Wl,-rpath -Wl,
For convenience I added the relevant manpages below.
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Merging two images in C#/.NET
Simple idea: I have two images that I want to merge, one is 500x500 that is transparent in the middle the other one is 150x150.
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makefile execute another target
I have a makefile structured something like this:
2 Answers
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File path to resource in our war/WEB-INF folder?
I've got a file in my war/WEB-INF folder of my app engine project. I read in the FAQs that you can read a file from there in a servlet context. I don't know how to form the path to the resource though:
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what is .netrwhist?
When I edit files in my ~/.vim , the .netrwhist file would mysteriously be changed, too.
4 Answers
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Regex expressions in Java, \\s vs. \\s+
What's the difference between the following two expressions?
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