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What is /dev/null 2>&1?
... either appending to or writing to /dev/null has the same net effect. I usually just use > for that reason.)
2>&1 redirects standard error (2) to standard output (1), which then discards it as well since standard output has already been redirected.
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Bootstrap 3 Navbar with Logo
...ood code sample. A key requirement other than having acceptable display on all screen sizes is the menu collapsibility on smaller screens.
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“To Do” list before publishing Android app to market [closed]
...advice:
Launch your app at the end of the week (Thursday afternoon is usually a good time). Why so? Well, no companies would like to publish an app only 1.5 day before the week end -> too dangerous (in case there is a problem that needs a quick reaction time).
Use proguard on your app (usually,...
How can I rename a project folder from within Visual Studio?
...s (answer "no" if asked to load a project from source control).
Go through all the unavailable projects and...
Open the properties window for the project (highlight the project and press Alt+Enter or F4, or right-click > properties).
Set the property 'File Path' to the new location.
If the pr...
Starting iPhone app development in Linux? [closed]
...nt works perfectly, as does debugging via USB to the phone itself.
It actually surprised me a lot - but I've had no issues at all.
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Eclipse hangs at the Android SDK Content Loader
...rkspace\.metadata\.plugins\org.eclipse.core.resources\.projects and delete all the projects in there.
Note: You are not going to lose your projects
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Sublime Text 2 - View whitespace characters
...ce, "selection" to draw only the
// white space within the selection, and "all" to draw all white space
"draw_white_space": "selection",
You can see it if you go into Preferences->Settings Default. If you edit your user settings (Preferences->Settings - User) and add the line as per below, y...
How to output MySQL query results in CSV format?
...you want to write output to your local machine from a remote server (especially a hosted or virtualize machine such as Heroku or Amazon RDS), this solution is not suitable.
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'Missing contentDescription attribute on image' in XML
...heir devices more easily, including text-to-speech,
haptic feedback, trackball and D-pad navigation that augments their
experience. Android application developers can take advantage of these
services to make their applications more accessible and also build
their own accessibility services.
This gu...
Remove unnecessary svn:mergeinfo properties
...nts to add/change a lot of svn:mergeinfo properties to files that are totally unrelated to the things that I want to merge.
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