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Remove a character from the end of a variable
...arget=${1%/}
See this the parameter substitution of this bash scripting guide for more.
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How to break out or exit a method in Java?
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Use the return keyword to exit from a method.
public void someMethod() {
//... a bunch of code ...
if (someCondition()) {
return;
}
//... otherwise do the following...
}
From the Java Tutorial that I linked to above:
Any method declared void doesn't retu...
Creating an empty file in Ruby: “touch” equivalent?
...@Abhi: It does, but garbage collection will handle it at some point. To avoid that, though, pass an empty block (See Michael Kohl's answer)
– Marc-André Lafortune
Nov 11 '11 at 22:40
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NuGet Package Manager errors when trying to update
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I did not see NuGet on Add/Remove and 'Uninstall' are disabled on VS for this package... :( How can I upgrade?
– Dmitry Gusarov
Sep 18 '12 at 16:15
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How to escape special characters in building a JSON string?
...is bad because :
It IS contrary to the specs
It is no-longer JSON valid string
But it works, as you want it or not.
For new readers, always use a double quotes for your json strings.
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gulp globbing- how to watch everything below directory
...rent directory (e.g., ./.git/). Adding the extra /* on the end seems to avoid that problem: gulp.watch('./build/**/*', ...).
– medmunds
Jul 2 '15 at 0:35
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Using System.Dynamic in Roslyn
... put [FromBody] in a POST method.
[HttpPost("[action]")]
public void RunReport([FromBody]dynamic report)
{
...
}
The .NETCore default project already includes Microsoft.CSharp reference but you get pretty much the same message.
With [FromBody] added you can now post JSON ...
github markdown colspan
...his solution if I try to use a colspan over the first column, a hack to avoid that in turn would be to add another first column that has no content... Yuck...
– consideRatio
Aug 7 '17 at 0:34
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How do I determine height and scrolling position of window in jQuery?
... the scroll height. $(document).height() gives the real scroll height, as Aidamina suggested.
– Jonathan
Mar 7 '11 at 1:51
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Check if a string contains a substring in SQL Server 2005, using a stored procedure
...ring = 'CATCH ME IF YOU CAN' . I want to check whether the word ME is inside @mainString .
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