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Random / noise functions for GLSL
...erated less than the others are 0 and 255)
– leviathanbadger
Aug 9 '16 at 20:21
Thanks. My probability is rusty. Havi...
Get ffmpeg information in friendly way
...age": "eng"
}
}],
"format": {
"filename": "somefile.asf",
"nb_streams": 1,
"format_name": "asf",
"format_long_name": "ASF format",
"start_time": "0.000",
"duration": "300.066",
"tags": {
"WMFSDKVersion": "10.00.00.3646",
"WMFSDKNeeded": "0.0.0.0000...
Including all the jars in a directory within the Java classpath
...yapp
Implementation-Version: 1.0.1
Class-Path: lib/dep1.jar lib/dep2.jar
NB: this is platform-independent - we can use the same jars to launch on a UNIX server or on a Windows PC.
share
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improve ...
How to set the title of DialogFragment?
...ent="Theme.AppCompat.Light.Dialog.Alert">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">false</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">false</item>
</style&...
Which characters are valid in CSS class names/selectors?
...
NB: The W3C says that the use of a leading '-' or '_' should be reserved for vendor-specific CSS extensions (e.g., -moz* classes implemented by Mozilla browsers).
– mipadi
Jan 15 '09 at ...
static linking only some libraries
...
NB. The order of -Wl,-Bstatic and -Wl,-Bdynamic is important.
– Pavel Vlasov
Jun 22 '17 at 11:31
add...
How do I write a bash script to restart a process if it dies?
...= open('/tmp/script.lock','w')
if(fcntl.flock(lf, fcntl.LOCK_EX|fcntl.LOCK_NB) != 0):
sys.exit('other instance already running')
lf.write('%d\n'%os.getpid())
lf.flush()
In shell you can actually test if it's running:
if [ `flock -xn /tmp/script.lock -c 'echo 1'` ]; then
echo 'it's not run...
How to execute a java .class from the command line
...
NB: the class file should be foundable via ./mypackage/hello.class name. See also: "Running java in package from command line" question.
– ruvim
Apr 24 '18 at 11:40
...
Cutting the videos based on start and end time using ffmpeg
...video will end with.
-c copy: This is an option to trim via stream copy. (NB: Very fast)
The timing format is: hh:mm:ss
Please note that the current highly upvoted answer is outdated and the trim would be extremely slow. For more information, look at this official ffmpeg article.
...
What is the difference between connection and read timeout for sockets?
...k for ever. There is no infinite loop, but the attempt to connect can be unblocked by another thread closing the socket. (A Thread.interrupt() call may also do the trick ... not sure.)
3) What does read timeout set to "infinity" mean? In what situation can it remain in an infinite loop? What ...