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How to find out if a Python object is a string?
How can I check if a Python object is a string (either regular or Unicode)?
15 Answers
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How to call a shell script from python code?
...g the []
0
>>>
Where test.sh is a simple shell script and 0 is its return value for this run.
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Maven: Non-resolvable parent POM
...s of Maven.
Putting the relative path of the modules to ../pom.xml solved it.
The parent element has a relativePath element that you need to point to the directory of the parent. It defaults to ..
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How do I run multiple background commands in bash in a single line?
I normally run multiple commands with something like this:
8 Answers
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Max size of an iOS application
...cutable file (for example, app_name.app/app_name) must not exceed these limits:
For apps whose MinimumOSVersion is less than 7.0: maximum of 80 MB for the total of all __TEXT sections in the binary.
For apps whose MinimumOSVersion is 7.x through 8.x: maximum of 60 MB per slice for the __TEXT sectio...
Best way to alphanumeric check in JavaScript
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edited May 23 '17 at 12:18
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MySQL SELECT WHERE datetime matches day (and not necessarily time)
...e following 4 records, then only the 2nd and 3rd would be returned if I limit to 2012-12-25.
4 Answers
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How does tuple comparison work in Python?
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Tuples are compared position by position:
the first item of the first tuple is compared to the first item of the second tuple; if they are not equal (i.e. the first is greater or smaller than the second) then that's the result of the comparison, el...
ProcessStartInfo hanging on “WaitForExit”? Why?
...an become full. Whatever order you use, there can be a problem:
If you wait for the process to exit before reading StandardOutput the process can block trying to write to it, so the process never ends.
If you read from StandardOutput using ReadToEnd then your process can block if the process never...
Is it possible to change only the alpha of a rgba background colour on hover?
I have a set of <a> tags with differing rgba background colours but the same alpha. Is it possible to write a single css style that will change only the opacity of the rgba attribute?
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