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How to only get file name with Linux 'find'?
...lvm-3.3/bin/ -type f -exec echo basename {} \;
will just echo basename /my/found/path. Not what we want if we want to execute on the filename.
But you can then xargs the output. for example to kill the files in a dir based on names in another dir:
cd dirIwantToRMin;
find ~/clang+llvm-3.3/bin/ -...
How can I fill out a Python string with spaces?
...l too. Should have posted it. The docs say this should work for Py2.6, but my findings are otherwise. Works in Py2.7 though.
– Randy
Jun 4 '14 at 4:01
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How to specify more spaces for the delimiter using cut?
... I keep learning and forgetting the grep trick. Thanks for my most recent reminder. Maybe this time it'll stick. But I wouldn't bet on it.
– Michael Burr
Jan 12 '17 at 22:30
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What's the most elegant way to cap a number to a segment? [closed]
...tially one less comparison done. With that correction, this is definitely my preferred answer: maxes of mins are confusing and error prone.
– Don Hatch
Jul 13 '16 at 22:21
5
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Replace non-numeric with empty string
... {
return digitsOnly.Replace(phone, "");
}
}
The result in my computer is:
Init...
Time: 307
Time: 2178
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How do I trim whitespace from a string?
...
As pointed out in answers above
myString.strip()
will remove all the leading and trailing whitespace characters such as \n, \r, \t, \f, space.
For more flexibility use the following
Removes only leading whitespace chars: myString.lstrip()
Removes only ...
MySQL dump by query
Is it possible to do mysqldump by single SQL query ?
9 Answers
9
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How to use random in BATCH script?
...ecify a different range for each one, so you should define a function. In my example, I generate numbers from 25 through 30 with call:rand 25 30. And the result is in RAND_NUM after that function exits.
@echo off & setlocal EnableDelayedExpansion
for /L %%a in (1 1 10) do (
call:rand...
NSDate beginning of day and end of day
...
My Swift extensions for NSDate:
Swift 1.2
extension NSDate {
func beginningOfDay() -> NSDate {
var calendar = NSCalendar.currentCalendar()
var components = calendar.components(.CalendarUnitYear | .Ca...
How to loop through all the properties of a class?
... }
}
I used the code block above to reset all string properties in my web user control object which names are started with "Doc".
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