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Get integer value of the current year in Java
...g your answer, Calendar would be a fine object to use. I was looking for a one-liner and I didn't think Calendar would have that for me. Proven wrong I am! Thanks!
– karlgrz
Sep 25 '08 at 22:03
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How to write into a file in PHP?
I have this script on one free PHP-supporting server:
9 Answers
9
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Access an arbitrary element in a dictionary in Python
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If you only need to access one element (being the first by chance, since dicts do not guarantee ordering) you can simply do this in Python 2:
my_dict.keys()[0] -> key of "first" element
my_dict.values()[0] -> value of "first" element
my_di...
linq query to return distinct field values from a list of objects
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Oops, removed the second one, thanks @Jon Skeet, that can be done with IEqualityComparer
– Arsen Mkrtchyan
Jun 3 '11 at 19:01
3
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how to implement regions/code collapse in javascript
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This one is useful and the important point to note from the site's comments is "You must check the name of the module in the above code with the name of your new Macro. both names must match!"
– Prasad
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How can I return two values from a function in Python?
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You can return more than one value using list also. Check the code below
def newFn(): #your function
result = [] #defining blank list which is to be return
r1 = 'return1' #first value
r2 = 'return2' #second value
result.append(r1...
HTML.ActionLink method
...ute arguments.
null // <-- htmlArguments .. which are none. You need this value
// otherwise you call the WRONG method ...
// (refer to comments, below).
)
This uses the following method ActionLink signature:
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How can I find where Python is installed on Windows?
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It's a nice way but to use it one needs to know the current python version. I'm still looking for a good way to detect the python path for use with nsis installer.
– PerryWerneck
Nov 9 '15 at 17:20
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Can I load a UIImage from a URL?
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If you're using just one image and you're looking for a quick fix you can just write a bit of code that caches the single image.
– MrDatabase
Feb 12 '12 at 20:09
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How can I “pretty print” a Duration in Java?
Does anyone know of a Java library that can pretty print a number in milliseconds in the same way that C# does?
11 Answers
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