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How to update maven repository in Eclipse?
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This isn't completely same as -U: When you have old metadata file that references to a version that does not exist in repositories, updating snapshots doesn't work. In this situation you have to check what maven binary eclipse is using...
What is a unix command for deleting the first N characters of a line?
...ou have any idea of why the pipe doesn't work? when i run essentially that command, 'cut' doesn't print the results to stdout ... if i just run 'tail -f logfile | cut -c 5-' i can see the results ... the problem must be with grep i'm using cygwin FYI thanks
– les2
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How to Define Callbacks in Android?
... A good example to get a grip on this technique is how a fragment should communicate with another fragment through it's shared Activity: developer.android.com/guide/components/…
– Jordy
Dec 6 '13 at 12:31
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How to convert comma-delimited string to list in Python?
Given a string that is a sequence of several values separated by a commma:
7 Answers
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How can I put a ListView into a ScrollView without it collapsing?
...are some reasons behind that, but that's a long discussion, so if you feel compelled to chat about it let me know.
– DougW
Aug 16 '10 at 20:23
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Android Camera : data intent returns null
...his by looking at the camera app's source code on GitHub:
https://github.com/android/platform_packages_apps_camera/blob/gingerbread-release/src/com/android/camera/Camera.java#L1186
Bundle newExtras = new Bundle();
if (mCropValue.equals("circle")) {
newExtras.putString("circleCrop", "true");
}...
Ruby replace string with captured regex pattern
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@VickyChijwani Good comment, but also note that when using Ruby inline (on the command line with -e), it is more likely to see double quotes: printf "Punkinhead the name" | ruby -ne 'puts gsub /.*(the name)/, "Jonathans \\1"' because expression...
When to use an object instance variable versus passing an argument to the method
...ce data.
Local variables are used within the scope of methods to help them complete their work. Usually, a method should have a purpose of getting some data, returning some data, and/or proccessing/running an algorithm on some data. Sometimes, it helps to think of local variables as ways of helping ...
How to get rspec-2 to give the full trace associated with a test failure?
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What are all the user accounts for IIS/ASP.NET and how do they differ?
... AppPool\<pool name>. You also won't see these pool accounts in your computers User Manager. See the following for more information:
Application Pool Identities
ASP.NET v4.0: -
This will be the Application Pool Identity for the ASP.NET v4.0 Application Pool. See DefaultAppPool above.
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