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How do I generate random number for each row in a TSQL Select?
...e range of the sql Int datatype, or at least as near so as my (the editor) testing can show. However, there will be some bias when CHECKSUM() produces a number at the very top end of that range. Any time you get a number between the maximum possible integer and the last exact multiple of the size of...
Do HTML5 custom data attributes “work” in IE 6?
...nd although it is mentioned there that you need IE7 to get this to work, I tested this a while ago with IE6 and it functioned correctly (even in quirks mode).
But this has nothing to do with HTML5-specific attributes, of course.
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How to convert ‘false’ to 0 and ‘true’ to 1 in Python
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Use int() on a boolean test:
x = int(x == 'true')
int() turns the boolean into 1 or 0. Note that any value not equal to 'true' will result in 0 being returned.
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Does Java read integers in little endian or big endian?
... 32-bit little-endian in byte[] to Java long (from the top of my head, not tested):
long l = (long)b[0] & 0xFF;
l += ((long)b[1] & 0xFF) << 8;
l += ((long)b[2] & 0xFF) << 16;
l += ((long)b[3] & 0xFF) << 24;
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How to change Vagrant 'default' machine name?
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I found the multiple options confusing, so I decided to test all of them to see exactly what they do.
I'm using VirtualBox 4.2.16-r86992 and Vagrant 1.3.3.
I created a directory called nametest and ran
vagrant init precise64 http://files.vagrantup.com/precise64.box
to gener...
The server principal is not able to access the database under the current security context in SQL Se
... Thank you. I had copied a database with a SQL server authentication to my test server and it was inaccessible. Now it is
– MikeH
Jan 24 '16 at 19:27
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How can I determine whether a Java class is abstract by reflection
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Class myClass = myJar.load("classname");
bool test = Modifier.isAbstract(myClass.getModifiers());
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static function in C
...nd further executing ./main will give the expected result.
So from these tests (executed on Acer x86 machine, Ubuntu OS) I made an assumption that
static keyword prevents function to be called in another *.c file than where it is defined.
Correct me if I am wrong.
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Why does volatile exist?
...oint computations produced different results in Debug and Release, so unit tests written for one configuration were failing for another. We solved it by means of declaring one floating-point variable as volatile double instead of just double, so to ensure that it is truncated from FPU precision to 6...
How do I increase modal width in Angular UI Bootstrap?
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@Alexander Not according to my tests, adding a width to the parent element of the modal-dialog screws it all up.
– Rob J
Jun 19 '14 at 17:50
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