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Getting the count of unique values in a column in bash
... until further notice.Paused until further notice.
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a...
In Python, how do you convert seconds since epoch to a `datetime` object?
...output as with time.gmtime
>>> datetime.datetime.fromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 11, 19, 54)
or
>>> datetime.datetime.utcfromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 10, 19, 54)
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Does a finally block run even if you throw a new Exception?
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187
Yes, the finally blocks always runs... except when:
The thread running the try-catch-finally ...
HtmlString vs. MvcHtmlString
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118
HtmlString only exists in ASP.NET 4.
MvcHtmlString was a compatibility shim added to MVC 2 to s...
what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
... if I am wrong?
– Mathew Kurian
Apr 8 '14 at 15:05
I think even normal paints will get accelerated.. one of the layer ...
What is float in Java?
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180
In Java, when you type a decimal number as 3.6, its interpreted as a double. double is a 64-bit...
.bashrc at ssh login
When I ssh into my ubuntu-box running Hardy 8.04, the environment variables in my .bashrc are not set.
4 Answers
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CSS display:table-row does not expand when width is set to 100%
...sed to work.
– user123444555621
Feb 8 '12 at 7:39
8
No browser has any issues with the missing ta...
What is the LD_PRELOAD trick?
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user
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answered Jan 8 '09 at 22:20
JesperEJesperE
...
Remove property for all objects in array
...nction(v){ delete v.bad });
Notes:
if you want to be compatible with IE8, you'd need a shim for forEach. As you mention prototype, prototype.js also has a shim.
delete is one of the worst "optimization killers". Using it often breaks the performances of your applications. You can't avoid it if y...