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When is it right for a constructor to throw an exception?
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64
Eric Lippert says there are 4 kinds of exceptions.
Fatal exceptions are not your fault, you c...
Count(*) vs Count(1) - SQL Server
...eries that consume all the memory on the machine (not usually a problem on 64-bit but it was a larger concern back on 32-bit servers). Ultimately, if you get a different plan the performance at runtime would differ. I don't think it is remotely likely that the difference in compilation time would...
How do I vertically center text with CSS? [duplicate]
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danronmoon
3,56444 gold badges2929 silver badges5353 bronze badges
answered Mar 6 '14 at 8:15
DanieldDanield
...
Are there any downsides to passing structs by value in C, rather than passing a pointer?
...o dig deep into the assembly land:
(The following example uses gcc on x86_64. Anyone is welcome to add other architectures like MSVC, ARM, etc.)
Let's have our example program:
// foo.c
typedef struct
{
double x, y;
} point;
void give_two_doubles(double * x, double * y)
{
*x = 1.0;
...
Timeout command on Mac OS X?
...gle.com >nul
the >nul gets rid of the output. So instead of showing 64 BYTES FROM 123.45.67.8 BLAH BLAH BLAH it'll just show a blank newline until it times out. -t flag can be changed to any number.
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Why does SSL handshake give 'Could not generate DH keypair' exception?
...I set it as preferred provider:
java.lang.ArrayIndexOutOfBoundsException: 64
at com.sun.crypto.provider.TlsPrfGenerator.expand(DashoA13*..)
This is also discussed in one forum thread I found, which doesn't mention a solution.
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/47512/TLS-prob...
How to use MySQL DECIMAL?
...E columns for financial data.
DOUBLE is actually just a double precision (64 bit instead of 32 bit) version of FLOAT. Floating point numbers are approximate representations of real numbers and they are not exact. In fact, simple numbers like 0.01 do not have an exact representation in FLOAT or DOUB...
How to return a result (startActivityForResult) from a TabHost Activity?
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64
http://tylenoly.wordpress.com/2010/10/27/how-to-finish-activity-with-results/
With a slight mo...
Callback of .animate() gets called twice jquery
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gsamaras
64.5k3131 gold badges140140 silver badges240240 bronze badges
answered Jan 9 '12 at 15:53
Kevin BKevi...
What is the significance of initializing direction arrays below with given values when developing ch
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64
For those finding Patashu's explanation difficult to follow, I'll attempt to clarify.
Imagine ...