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Generate a random double in a range
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call requires api 21
– AndroidGeek
Feb 1 '17 at 10:25
2
@XarEAhmer What'...
Copying text to the clipboard using Java
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In which context did you test this? From a GUI application? On which platform? Does it work setting the clipboard 100 times in a row (with some appropriate pause between each set)?
– Peter Mortensen
Feb 9...
Why does substring slicing with index out of range work?
...xample'[3:4] and 'example'[3] are fundamentally different, and slicing outside the bounds of a sequence (at least for built-ins) doesn't cause an error.
It might be surprising at first, but it makes sense when you think about it. Indexing returns a single item, but slicing returns a subsequence of...
Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
... x ## y
#define TOKENPASTE2(x, y) TOKENPASTE(x, y)
#define UNIQUE static void TOKENPASTE2(Unique_, __LINE__)(void) {}
Then, __LINE__ gets expanded to the line number during the expansion of UNIQUE (since it's not involved with either # or ##), and then the token pasting happens during the expansio...
Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...e and complex. It can also handle property placeholders, and a lot more besides.
Both are valid, and neither is deprecated.
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Determine command line working directory when running node bin script
...ry of the node package) if it's has not been changed by 'process.chdir' inside of application.
__filename returns absolute path to file where it is placed.
__dirname returns absolute path to directory of __filename.
If you need to load files from your module directory you need to use relative path...
Can I incorporate both SignalR and a RESTful API?
...push based, using the SignalR library. This really sped up the page considerably and reduced a lot of the server calls from the page.
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What is the minimum length of a valid international phone number?
I need to validate user input of an international phone number. According to E.164 , the maximum length is 15 digits, but I was unable to find any information about the minimum. I consider digits only, no plus sign or separators.
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What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
...t want the same settings for all targets. The project-level settings override the default settings and the target-level settings override the project-level settings.
For example I have projects with both OSX and iOS targets and some are ARC and some are MRR. I'd have to have different projects fo...
Difference between -pthread and -lpthread while compiling
...revious comments. I don't care at all about what happens if you don't provide -lpthread or some random other proprietary options. Only -lpthread is specified by POSIX to guarantee pthreads and that doesn't seems to be sufficient with gcc.
– fuz
Mar 8 '18 at 1...