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How to get the last character of a string in a shell?
...case does globbing before printing out. It is also better to quote the parameter to the script (in case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last characte...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
...ebug Scala code managed by sbt using IntelliJ's built-in debugger? The documentation from "RunningSbt" from sbt's google code site lists commands for running the main class for a project or the tests, but there seem to be no commands for debugging.
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Favorite Visual Studio keyboard shortcuts [closed]
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Ctrl-Tab is a bit funny in VS for some reason - it doesn't just cycle like most apps.
– Lucas Jones
Jul 1 '09 at 21:28
6
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Set focus on TextBox in WPF from view model
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Let me answer to your question in three parts.
I'm wondering what is "cs.txtCompanyID" in your example? Is it a TextBox control? If yes, then you are on a wrong way. Generally speaking it's not a good idea to have any referen...
What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
...getting what its use is. Also, if I try to declare the variable inside the method it will not give me the permission to do this. Why?
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Google Play Services Library update and missing symbol @integer/google_play_services_version
...file in the indicated google-play-services_lib directory. Obviously, the immediate reason is that Eclipse cannot write in the Program Files directory, where the SDK is located, but the more concrete question would be why modifying the .project file (that apparently belongs to the SDK and thus should...
Get final URL after curl is redirected
... option and the sub variable url_effective is what you are
looking for.
Something like
curl -Ls -o /dev/null -w %{url_effective} http://google.com
More info
-L Follow redirects
-s Silent mode. Don't output anything
-o FILE Write output to <file> instead of stdout
-w FO...
disable the swipe gesture that opens the navigation drawer in android
...t.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
It worked for me, the swipe to open the drawer was disabled.
If it still won't work, check out the answer provided here.
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Remove header and footer from window.print()
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In Chrome it's possible to hide this automatic header/footer using
@page { margin: 0; }
Since the contents will extend to page's limits, the page printing header/footer will be absent. You should, of course, in this case, set som...
How to add an empty column to a dataframe?
What's the easiest way to add an empty column to a pandas DataFrame object? The best I've stumbled upon is something like
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