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How to get IP address of the device from code?
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This requires API level 9 and above because of getHardwareAddress().
– Calvin
Dec 28 '12 at 2:54
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What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...trib-copy, information about it can be found in Grunt's file configuration API:
Set expand to true to enable the following options:
cwd All src matches are relative to (but don't include) this path.
src Pattern(s) to match, relative to the cwd.
dest Destination path prefix.
ext Rep...
Linux error while loading shared libraries: cannot open shared object file: No such file or director
...on can use the libfoo.so.1.0 file. Code that just relies on the version 1 API, but doesn't care if it's 1.0 or 1.1 will specify libfoo.so.1. As orip pointed out in the comments, this is explained well at http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html.
In your case, you might ge...
String's Maximum length in Java - calling length() method
... int.
public int length()
Refer http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#length()
So the maximum value of int is 2147483647.
String is considered as char array internally,So indexing is done within the maximum range.
This means we cannot index the 2147483648th member.So...
Java 8 functional interface with no arguments and no return value
...ink the javadoc should be made more generic: docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html
– Joshua Goldberg
Mar 31 '16 at 21:29
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How do I install a module globally using npm?
... of modules have to be set using NODE_PATH environment vriable (nodejs.org/api/…)
– Sneg
Dec 1 '12 at 15:25
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Dialog to pick image from gallery or from camera
...nware, yes, it depends on Android version. Consider using FileProvider for API >= 23 and Uri for less.
– CoolMind
Nov 12 '18 at 9:38
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Should I return EXIT_SUCCESS or 0 from main()?
...bout people expecting 0 to be automatically bad is off the mark. Very many APIs use 0 for success, and non-0 for failure, even in the stdlib. E.g. stdlib (fclose(), setvbuf(), ...), POSIX (listen(), pthread_create(), pipe(), ...), and many, many other libraries (e.g. OpenGL [glGetError()], zlib [def...
Difference between static and shared libraries?
...pecifically, equivalent caller-facing functionality in semantic use of the API (application programming interface: function signatures and variables including types), but implementation-side functionality may differ in more than perf.: e.g. function always logs to file -> also log to TCP server:p...
Hidden features of Scala
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This is a truly hidden feature... not even in the API docs. Very useful though.
– André Laszlo
Aug 6 '09 at 0:15
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