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How do I get the first element from an IEnumerable in .net?
...irst element of an IEnumerable<T> in .net, and I haven't found a nice way to do it. The best I've come up with is:
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How to join multiple lines of file names into one with custom delimiter?
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What is a wrapper class?
What is a wrapper class?
How are such classes useful?
17 Answers
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Member '' cannot be accessed with an instance reference
I am getting into C# and I am having this issue:
10 Answers
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How to make --no-ri --no-rdoc the default for gem install?
I don't use the RI or RDoc output from the gems I install in my machine or in the servers I handle (I use other means of documentation).
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Resharper Alt Enter not working
Help, I can't function without Resharper . All of a sudden my Alt + Enter ↵ shortcut (to bring up the action list) has stopped working. Anybody experienced this or know how to fix?
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How to set a value to a file input in HTML?
How can I set the value of this?
8 Answers
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Your project contains error(s), please fix it before running it
I am developing a simple Android application. But when I run Eclipse, it shows the following error:
26 Answers
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Why can't I see the “Report Data” window when creating reports?
I'm creating RDLC reports in VS10. When the program is NOT running, I can see the toolbox, and add controls to the report, but the "Report Data" pane is nowhere to be found, so I can't fill the controls on my report. However, if I run the solution, the "Report Data" pane appears, and I can drag fi...
How to update gradle in android studio?
...talled Android Studio 0.1.9. Today I got and update to version 0.2 and of course I updated. After the installation I restarted Android Studio but now I get this message:
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