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Java integer to byte array
... (byte)(value >>> 8),
(byte)value};
}
The idea is not mine. I've taken it from some post on dzone.com.
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Passing a String by Reference in Java?
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@CPerkins You have no idea how angry that makes me. It makes my blood boil.
– anon
Aug 14 '09 at 0:01
7
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Tool for generating railroad diagram used on json.org [closed]
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Any idea on how to get the graphics into your own document other than a) making a screenshot b) copying the svg source from the page's source?
– rudolfson
Mar 21 '12 at 15:27
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Automatic post-registration user authentication
...User successfully logged, but $this->getUser() object returns NULL. Any Idea?
– sathish
Feb 25 '14 at 11:15
2
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using facebook sdk in Android studio
...says 'Select modules to import' :$. I use Android Studio (beta) 0.8.2. Any idea?
– Diego Palomar
Jul 19 '14 at 22:26
2
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How do I debug an MPI program?
...I would like to step through it to make sure nothing bizarre is happening. Ideally, I would like a simple way to attach GDB to any particular process, but I'm not really sure whether that's possible or how to do it. An alternative would be having each process write debug output to a separate log fil...
How do I count the number of occurrences of a char in a String?
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I had an idea similar to Mladen, but the opposite...
String s = "a.b.c.d";
int charCount = s.replaceAll("[^.]", "").length();
println(charCount);
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Center image in div horizontally [duplicate]
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Any ideas if you don't know the size of the image beforehand.. I have to resize an image to be displayed in a container of fixed size, but the image could be wide or tall...
– Ads
Feb 8 '13...
When to use “new” and when not to, in C++? [duplicate]
...is question for some good answers on C++ object instantiation.
This basic idea is that objects instantiated on the heap (using new) need to be cleaned up manually, those instantiated on the stack (without new) are automatically cleaned up when they go out of scope.
void SomeFunc()
{
Point p1 =...
LAST_INSERT_ID() MySQL
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max is not a good idea, as you could lose a race with another inserter.
– Rob Starling
Jan 17 '13 at 3:38
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