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Double exclamation points? [duplicate]
So I was debuging some code and ran across this:
3 Answers
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Import PEM into Java Key Store
...to authenticate myself. In order to use SSL over Apache MINA I need a suitable JKS file. However, I have only been given a .PEM file.
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Decimal number regular expression, where digit after decimal is optional
I need a regular expression that validates a number, but doesn't require a digit after the decimal.
ie.
15 Answers
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How do I get the parent directory in Python?
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Update from Python 3.4
Use the pathlib module.
from pathlib import Path
path = Path("/here/your/path/file.txt")
print(path.parent)
Old answer
Try this:
import os.path
print os.path.abspath(os.path.join(yourpath, os.pardir))
where yourpath is the path you ...
How to pass a class type as a function parameter
I have a generic function that calls a web service and serialize the JSON response back to an object.
6 Answers
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How do I define global variables in CoffeeScript?
...offee script has no var statement it automatically inserts it for all variables in the coffee-script, that way it prevents the compiled JavaScript version from leaking everything into the global namespace.
So since there's no way to make something "leak" into the global namespace from the coffee-...
Name of this month (Date.today.month as name)
I'm using Date.today.month to display the month number. Is there a command to get the month name, or do I need to make a case to get it?
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Go to back directory browsing after opening file in vim
When I open a directory browsing in vim, I can open a file by moving the cursor to a file name and pressing Enter .
7 Ans...
How to detect if multiple keys are pressed at once using JavaScript?
...'m trying to develop a JavaScript game engine and I've came across this problem:
13 Answers
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How to implement a binary tree?
Which is the best data structure that can be used to implement a binary tree in Python?
18 Answers
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