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How can I lookup a Java enum from its String value?
...e due to custom compiler implementations and runtime optimizations... the ordering could be resequenced, resulting in an error. However, this would appear to violate the spec.
– Darrell Teague
Jun 17 '16 at 16:33
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Detecting Windows or Linux? [duplicate]
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Useful simple class are forked by me on:
https://gist.github.com/kiuz/816e24aa787c2d102dd0
public class OSValidator {
private static String OS = System.getProperty("os.name").toLowerCase();
public static void main(String[] args) {
Syst...
Determine the process pid listening on a certain port
...n certain port, and then I would like to kill this process. I need that in order to complete my bash script.
8 Answers
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How to increment a NSNumber
...etter. They're more concise, and don't require additional variables.
In order to increment an NSNumber, you're going to have to get its value, increment that, and store it in a new NSNumber.
For instance, for an NSNumber holding an integer:
NSNumber *number = [NSNumber numberWithInt:...];
int v...
Converting integer to binary in python
In order to convert an integer to a binary, I have used this code :
14 Answers
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'Must Override a Superclass Method' Errors after importing a project into Eclipse
Anytime I have to re-import my projects into Eclipse (if I reinstalled Eclipse, or changed the location of the projects), almost all of my overridden methods are not formatted correctly, causing the error:
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How do I install from a local cache with pip?
I install a lot of the same packages in different virtualenv environments. Is there a way that I can download a package once and then have pip install from a local cache?
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How to skip to next iteration in jQuery.each() util?
...t running like a normal loop - it is calling a function recursively, so in order for the loop to continue you need to end the processing inside the function.
– TJ L
Jun 7 '18 at 17:10
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Undo a particular commit in Git that's been pushed to remote repos
...nch prior to the reverted merge. This is most likely not what you want. In order to fully merge the branch in again you will need to first revert the commit where you reverted the original merge. Learn more here: kernel.mirrors.pair.com/pub/software/scm/git/docs/howto/…
– etr...
How to convert a string into double and vice versa?
... Double is a numeric data type - it does not contain any formatting. Calling [NSString doubleValue] would return 1000 because it's just a number.
– Andy
Oct 5 '08 at 12:53
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