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Check if database exists in PostgreSQL using shell
... temp in this scenario. The -q option suppresses any output written to the screen, so if you want to run this interactively at a command prompt you may with to exclude the -q so something gets displayed immediately.
Note that grep -w matches alphanumeric, digits and the underscore, which is exactly...
Static nested class in Java, why?
....java (resources) file.
Res folder of android contains layouts (containing screen designs), drawable folder (containing images used for project), values folder (which contains string constants), etc..
Sine all the folders are part of Res folder, android tool generates a R.java (resources) file whic...
How to “comment-out” (add comment) in a batch/cmd?
...es use REM as a comment. ECHO is the command that prints something on the screen.
To "comment out" sections of the file you could use GOTO. An example of all these commands/techniques:
REM it starts here the section below can be safely erased once the file is customised
ECHO Hey you need to edit...
Visual Studio: How do I show all classes inherited from a base class?
...because the hierarchy diagram spans the world 3 times over and my laptop's screen does not have infinite width.
So my natural and easy solution was to write some Windows Forms code to iterate over the types in an assembly and use reflection to add nodes to a tree view, as follows:
please assume you...
How do I use Notepad++ (or other) with msysgit?
...t editor instead of vim.
During the installation you'll see the following screen:
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Center content of UIScrollView when smaller
...iews];
// center the image as it becomes smaller than the size of the screen
CGSize boundsSize = self.bounds.size;
CGRect frameToCenter = tileContainerView.frame;
// center horizontally
if (frameToCenter.size.width < boundsSize.width)
frameToCenter.origin.x = (bounds...
Form onSubmit determine which submit button was pressed [duplicate]
... @99Problems-Syntaxain'tone because enter is not a submit button on the screen and is not a requirement at all?
– Avin Kavish
Apr 16 at 4:42
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Shrink a YouTube video to responsive width
I have a YouTube video embedded on our website and when I shrink the screen to tablet or phone sizes it stops shrinking at around 560px in width. Is this standard for YouTube videos or is there something that I can add to the code to make it go smaller?
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iOS 7's blurred overlay effect using CSS?
...operty
that's it.
I also believe this could be done dynamically for any screen if using canvas to copy the current dom and blurring it.
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follo...
Get notified when UITableView has finished asking for data?
... POC.
https://github.com/ipraba/TableReloadingNotifier
I am attaching the screenshot of my test here.
Tested Environment: iOS9 iPhone6 simulator from Xcode7
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