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How to run Unix shell script from Java code?
...xecutor oDefaultExecutor = new DefaultExecutor();
oDefaultExecutor.setExitValue(0);
try {
iExitValue = oDefaultExecutor.execute(oCmdLine);
} catch (ExecuteException e) {
System.err.println("Execution failed.");
e.printStackTrace();
...
Android Fragment no view found for ID?
...his problem too, until I realized that I had specified the wrong layout in setContentView() of the onCreate() method of the FragmentActivity.
The id passed into FragmentTransaction.add(), in your case R.id.feedContentContainer, must be a child of the layout specified in setContentView().
You didn'...
How to print colored text in Python?
... Windows 10 provided you enable VT100 emulation). There are ansi codes for setting the color, moving the cursor, and more.
If you are going to get complicated with this (and it sounds like you are if you are writing a game), you should look into the "curses" module, which handles a lot of the compl...
Find size of object instance in bytes in c#
...izes are the same on 64-bit - you might have to adjust the types and/or offsets if they are not.
This will work for all "normal" types, for which all instances have the same, well-defined types. Those for which this isn't true are arrays and strings for sure, and I believe also StringBuilder. For t...
How do I get an apk file from an Android device?
...ay to remove/uninstall (not from the phone as it comes back with factory reset) almost ANY app WITHOUT root INCLUDING system apps (hint the annoying update app that updates your phone line it or not can be found by grepping for "ccc")
...
In Java, what is the best way to determine the size of an object?
...specified in the documentation. Also I suppose that the authors decided to set the size of a String as 32 bytes (only the pointer?) because of the Java's String pool, which makes it difficult to say, whether a String instance is shared (stored in the pool) or local&unique to a class.
...
mysql Foreign key constraint is incorrectly formed error
... Recent versions of MariaDB seem to use utf8_mb4 as the default charset (when not set explicitly in the server config) so COLLATE utf8mb4_unicode_ci was my (unexpected) problem (on the dev machine).
– JonnyJD
Oct 20 '17 at 16:10
...
Extract filename and extension in Bash
... Check out gnu.org/software/bash/manual/html_node/… for the full feature set.
– D.Shawley
Jun 8 '09 at 14:08
24
...
center aligning a fixed position div
...lthough it's not supported in some old browsers. And we don't even need to set a fixed or relative width.
.centered {
position: fixed;
left: 50%;
transform: translate(-50%, 0);
}
Working jsfiddle comparison here.
...
Any way to exit bash script, but not quitting the terminal
...unctions that that called script needs access to. Better to explain how to set a return code and then process it in runs.sh @ruakh has the better answer to this question.
– MikeSchinkel
Aug 28 '16 at 17:08
...