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Extracting bits with a single multiplication
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88
Every 1-bit in the multiplier is used to copy one of the bits into its correct position:
1 is...
How do I set default values for functions parameters in Matlab?
...gainst the number of arguments. Something like:
function f(arg1, arg2, arg3)
if nargin < 3
arg3 = 'some default'
end
end
There are a few fancier things you can do with isempty, etc., and you might want to look at Matlab central for some packages that bundle these sorts of things.
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Inline comments for Bash?
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113
My preferred is:
Commenting in a Bash script
This will have some overhead, but technically ...
How to use a variable inside a regular expression?
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From python 3.6 on you can also use Literal String Interpolation, "f-strings". In your particular case the solution would be:
if re.search(rf"\b(?=\w){TEXTO}\b(?!\w)", subject, re.IGNORECASE):
...do something
EDIT:
Since there ha...
async/await - when to return a Task vs void?
...button2_Click(object sender, EventArgs e)
{
g();
}
private void button3_Click(object sender, EventArgs e)
{
GC.Collect();
}
f's exception is always "observed". An exception that leaves a top-level asynchronous method is simply treated like any other unhandled exception. g's exception is n...
Colspan/Rowspan for elements whose display is set to table-cell
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answered Feb 14 '12 at 13:31
Russell ZahniserRussell Zahniser
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Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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unsorted_list.sort(key=lambda x: x[3])
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Script parameters in Bash
...at you provide to a bashscript will appear in the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the command, they will end up in these variables too, so for this:
./o...
List all files and directories in a directory + subdirectories
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edited Mar 24 '18 at 5:13
Termininja
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How do I get the file name from a String containing the Absolute file path?
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answered Jan 25 '13 at 16:40
PermGenErrorPermGenError
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