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\d is less efficient than [0-9]
I made a comment yesterday on an answer where someone had used [0123456789] in a regular expression rather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
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Static fields on a null reference in Java
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edited Jul 24 '14 at 3:05
Tiny
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answered...
How Do I Fetch All Old Items on an RSS Feed?
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answered Feb 23 '09 at 5:22
David DeanDavid Dean
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Validation failed for one or more entities while saving changes to SQL Server Database using Entity
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840
You can extract all the information from the DbEntityValidationException with the following code...
CSS text-overflow in a table cell?
...flow to work. No extra layout div elements are required:
td
{
max-width: 100px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
For responsive layouts; use the max-width CSS property to specify the effective minimum width of the column, or just use max-width: 0; for unlimited ...
static allocation in java - heap, stack and permanent generation
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answered Oct 3 '10 at 12:55
Stephen CStephen C
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What's the concept of and differences between Framebuffer and Renderbuffer in OpenGL?
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answered Feb 6 '10 at 12:33
ChrisF♦ChrisF
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How do I pull files from remote without overwriting local files?
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edited Mar 19 '14 at 8:10
Amol Ghotankar
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answe...
how to set desired language in git-gui?
...hich can be found here: http://code.google.com/p/msysgit/issues/detail?id=302
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
...cpu time?
– Pacerier
Dec 16 '14 at 10:02
40
@Pacerier: on a single core machine, yes, but multi-c...