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“No X11 DISPLAY variable” - what does it mean?
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If you're on the main display, then
export DISPLAY=:0.0
or if you're using csh or tcsh
setenv DISPLAY :0.0
before running your app.
Actually, I'm surprised it isn't set automatically. Are you trying to start this appl...
Javascript sort array by two fields
...ve code sorts the array by gsize - smallest to largest. It works good.
But if the gsize is the same I would like it to then sort by glow.
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When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
.... In XP, the temporary directory was set per-user as Local Settings\Temp.
If you change your TEMP environment variable to C:\temp, then you get the same when you run :
System.out.println(System.getProperty("java.io.tmpdir"));
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Differences between contentType and dataType in jQuery ajax function
...ation/x-www-form-urlencoded; charset=UTF-8", which is fine for most cases. If you explicitly pass in a content-type to $.ajax(), then it'll always be sent to the server (even if no data is sent). If no charset is specified, data will be transmitted to the server using the server's default charset; y...
C++ include and import difference
What is the difference between #include and #import in C++?
5 Answers
5
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Metadata file '.dll' could not be found
...sure the check box under "Build" for the project it can't find is checked. If it is already checked, uncheck, hit apply and check the boxes again.
(Optional) You had to do it for both Release and Debug modes on the solution properties.
Screen capture Instructions:
They say a picture is worth a t...
Stash just a single file
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If you do not want to specify a message with your stashed changes, pass the filename after a double-dash.
$ git stash -- filename.ext
If it's an untracked/new file, you will have to stage it first.
However, if you do want...
Cannot change version of project facet Dynamic Web Module to 3.0?
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If none of the above and below solutions if not work kindly go through this link 100% it will work.
– Raki
Mar 16 '18 at 3:52
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C# “as” cast vs classic cast [duplicate]
I recently learned about a different way to cast. Rather than using
10 Answers
10
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How do I enter RGB values into Interface Builder?
...en choose "RGB Sliders" from the drop-down list.
You can also use the magnifying-glass as a color picker to pick up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how colorspaces work with the magnifying glass.
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