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Environment variables for java installation
... well as the %JAVA_HOME%\jre\lib value in the CLASSPATH variable. For more info on jdk 11 without jre: stackoverflow.com/questions/52584888/…
– Huanfa Chen
Feb 12 '19 at 10:54
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How do I use NSTimer?
...Interval:2.0
target:self
selector:@selector(targetMethod:)
userInfo:nil
repeats:NO];
This will create a timer that is fired after 2.0 seconds and calls targetMethod: on self with one argument, which is a pointer to the NSTimer instance.
If you then want to look in more detail at t...
Avoid browser popup blockers
...importantStuff = window.open('', '_blank');
Optional: add some "waiting" info message. Examples:
a) An external HTML page: replace the above line with
var importantStuff = window.open('http://example.com/waiting.html', '_blank');
b) Text: add the following line below the above one:
importantS...
How can I debug javascript on Android?
...evelopers.google.com/chrome-developer-tools/docs/remote-debugging for more information.
Update: JavaScript Console
You can also navigate to about:debug in the URL bar to activate the debug menu and the JavaScript error console with recent Android devices. You should see SHOW JAVASCRIPT CONSOLE a...
How to convert string to char array in C++?
...oom for the string, so let's truncate it.. oh, we accidentally removed the info about the patient's life threatening drug allergy.. but we don't have a buffer overrun anymore. well, I guess it's safe...
– Karoly Horvath
May 15 '15 at 14:06
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How to check if an object is a certain type
...Name if the variable is of that Type or a Type that derives from it.
More info here: https://docs.microsoft.com/en-us/dotnet/visual-basic/language-reference/operators/typeof-operator#remarks
The test below illustrate quite well the behaviour and usage of each of the mentionned keywords and proper...
Given final block not properly padded
...reRandom);
"SHA1PRNG" is the algorithm used, you can refer here for more info about algorithms.
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Difference between modes a, a+, w, w+, and r+ in built-in open function?
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Same info, just in table form
| r r+ w w+ a a+
------------------|--------------------------
read | + + + +
write | + + + + +
write after seek | ...
How to get Android crash logs?
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You can try this from the console:
adb logcat --buffer=crash
More info on this option:
adb logcat --help
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-b <buffer>, --buffer=<buffer> Request alternate ring buffer, 'main',
'system', 'radio', 'events', 'crash', 'default' or 'all'.
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lodash multi-column sortBy descending
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For you info, this function has been renamed to _.orderBy(lodash.com/docs#orderBy) in Lodash as of 4.3.0. The normal sort function is called _.sortBy(lodash.com/docs#sortBy)
– Nidhin David
Feb 1...