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How to detect if JavaScript is disabled?
...o make sure that your site works okay without Javascript. And once you've started down that road, then you start realizing that the site should be bulletproof with JS turned off, and that's a whole big chunk of additional work.
So, what you really want is a "redirection" to a page that says "turn ...
When to use RSpec let()?
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@Jwan622: you might start by writing one example, which has foo = Foo.new(...) and then users foo on later lines. Later, you write a new example in the same example group that also needs a Foo instantiated in the same way. At this point, you wa...
Crop MP3 to first 30 seconds
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If you want to set starting time (offset) you can use -ss hh:mm:ss[.xxx]. Example: ffmpeg -t 30 -ss 00:00:15.500 -i inputfile.mp3 -acodec copy outputfile.mp3 will slice to 30 seconds starting from 00h 00m 15s 500ms.
– pat...
Use of exit() function
...de <stdio.h>
#include <stdlib.h>
int main(void) {
printf("Start of the program....\n");
printf("Exiting the program....\n");
exit(0);
printf("End of the program....\n");
return 0;
}
Output
Start of the program....
Exiting the program....
...
Git rebase: conflicts keep blocking progress
... referenced there, one of them should be the state of your tree before you started the whole git rebase.
– Sylvain Defresne
Feb 7 '13 at 18:46
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Check whether a string matches a regex in JS
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@PedroD ^ implies begining or starts with
– Nagaraju
Dec 7 '16 at 7:06
So...
__FILE__ macro shows full path
...LE__ macro, removing the directory entirely and only showing the file name starting at your source directory.
The following example is implemented using CMake, but there's no reason it wouldn't work with any other build tools, because the trick is very simple.
On the CMakeLists.txt file, define a ...
Get a substring of a char* [duplicate]
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This returns the entire rest of the string starting with the substring, not just the substring.
– Barmar
Sep 10 at 19:01
add a comment
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What is path of JDK on Mac ? [duplicate]
... text (java_home -h), you'll see that you can use this command to reliably start a Java program on OS X (java_home --exec ...), with the ability to explicitly specify the desired Java version and architecture, or even request the user to install it if missing.
A more pedestrian approach, but one wh...
What is the scope of variables in JavaScript?
...with a pointer to its parent scope.
When resolving a variable, javascript starts at the innermost scope and searches outwards.
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