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annotation to make a private method public only for test classes [duplicate]
...actually verify for you that @VisibleForTesting methods are not being used outside test classes.
– Johnco
Jul 23 '15 at 14:40
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Getting the last argument passed to a shell script
...se (like me) wondering why is the space needed, man bash has this to say about it: > Note that a negative offset must be separated from the colon by at least one space to avoid being confused with the :- expansion.
– foo
May 28 '15 at 3:34
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Could not change executable permissions on the application
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yes this was reason I managed to work out what I was doing wrong your answer is correct. Thank you!
– Alex McPherson
Sep 24 '12 at 21:37
1
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javascript find and remove object in array based on key value
...nction(idx,ele). I'll bill you later for the 30 min I wasted figuring that out :)
– CSharper
Nov 10 '15 at 16:58
Oops....
Java Timer vs ExecutorService?
...dThreadPoolExecutor class)
The 'one off' executions can return results
About the only reasons for sticking to Timer I can think of are:
It is available pre Java 5
A similar class is provided in J2ME, which could make porting your application easier (but it wouldn't be terribly difficult to add a...
How do you clear the focus in javascript?
...the best way to do that; but you could certainly position it off-screen or outside of the bounds of an overflow: clip styled element. But you could just use a field that already exists on the page. Or create one just for the purpose and remove it again.
– Kevin Reid
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How to replace multiple strings in a file using PowerShell
...l cmdlets stream their input/ouput, I don't believe it would work to write out to the same file in the same pipeline. However, you could do something like $c = Get-Content $original_file; $c | ... | Set-Content $original_file.
– dahlbyk
May 10 '13 at 13:34
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Check if a number is int or float
...ce(x, int):
print 'x is a int!'
x is a int!
_EDIT:_
As pointed out, in case of long integers, the above won't work. So you need to do:
>>> x = 12L
>>> import numbers
>>> isinstance(x, numbers.Integral)
True
>>> isinstance(x, int)
False
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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
...omeone rotates later - orientationchange
Also, after some googling, check out window.orientation (which is I believe measured in degrees...)
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How to convert an Int to a String of a given length with leading zeros to align?
...d"
Edit Apr 2019:
If you want leading spaces, and not zero, just leave out the 0 from the format specifier. In the above case, it'd be f"$expr%7d".Tested in 2.12.8 REPL. No need to do the string replacement as suggested in a comment, or even put an explicit space in front of 7 as suggested in an...