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Getting ssh to execute a command in the background on target machine
... Trying to start a resque worker in the background using nohup, but it doesn;t work.. :(
– Infant Dev
Feb 24 '14 at 11:40
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Passing a method as a parameter in Ruby
...p;method(:foo))
More details at http://weblog.raganwald.com/2008/06/what-does-do-when-used-as-unary.html
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Method Syntax in Objective-C
... like you showed: [myObject pickerView:foo numberOfRowsInComponent:bar]; Does pickerView refer to the method name or parameter?
– Craig
Mar 25 '09 at 21:02
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javascript set a variable if undefined
... as the slightly longer var x = (typeof x === 'undefined') ? def_val : x;. Does the behavior differ?
– Marco Pashkov
Feb 25 '14 at 17:45
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Fluid width with equally spaced DIVs
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This still works in all the same browsers as the above solution. :after doesn't work in IE6/7, but they're using distribute-all-lines anyway, so it doesn't matter.
See: http://jsfiddle.net/thirtydot/EDp8R/3/
There's a minor downside to :after: to make the last row work perfectly in Safari, you ...
Pointer expressions: *ptr++, *++ptr and ++*ptr
...;
declares p as a pointer to char. When we say "pointer to a char", what does that mean? It means that the value of p is the address of a char; p tells us where in memory there is some space set aside to hold a char.
The statement also initializes p to point to the first character in the string...
How do I use LINQ Contains(string[]) instead of Contains(string)
...tead). This uses the chained method syntax, which I think is cleaner, and
does the conversion to int to ensure that the query can be used with more providers.
var uids = arrayofuids.Select(id => int.Parse(id)).ToList();
var selected = table.Where(t => uids.Contains(t.uid));
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Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
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Note:
The main point is __syncthreads is a block-wide operation and it does not synchronize all threads.
I'm not sure about the exact number of threads that __syncthreads can synchronize, since you can create a block with more than 512 threads and let the warp handle the scheduling. To my und...
What is simplest way to read a file into String? [duplicate]
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I have used this for some time, but it turns out it doesn't always work! Sometimes \\Z will actually occur in the file and will cause this to fail.
– wvdz
Aug 20 '14 at 11:29
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How to select only 1 row from oracle sql?
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@ypercube far as I can tell, it does. (At least it works for my installation of oracle10g.)
– user684934
Jan 19 '12 at 0:28
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