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Why doesn't Objective-C support private methods?
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More python being "obj-c-ic" :). Guido was quite proactive in maintaining Python on NeXT systems, including creating the 1st version of PyObjC. Thus, ObjC did influence python somewhat.
– bbum
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What is the 'dynamic' type in C# 4.0 used for?
...is being able to reuse variables for different types of data. I'm sure the Python, Ruby, and Perl programmers out there can think of a million ways to take advantage of this, but I've been using C# so long that it just feels "wrong" to me.
dynamic foo = 123;
foo = "bar";
OK, so you most likely wi...
Extracting text OpenCV
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Hi, how do i achieve the same outcome with python cv2?
– dnth
Oct 28 '15 at 9:19
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Create a matrix of scatterplots (pairs() equivalent) in ggplot2
... this gist.github.com/1405150 to work
– Etienne Low-Décarie
Apr 30 '12 at 15:26
1
The first part...
Returning anonymous type in C#
...ppen to know if it as been transferred elsewhere?
– Rémi
Sep 13 '16 at 20:48
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Regex: match everything but specific pattern
...ny languages, use \A to define the unambiguous start of string, and \z (in Python, it is \Z, in JavaScript, $ is OK) to define the very end of the string.
Dot note: In many flavors (but not POSIX, TRE, TCL), . matches any char but a newline char. Make sure you use a corresponding DOTALL modifier (/s...
How to make a cross-module variable?
... these answers. Also note that __builtin__ has been renamed to builtins in python3.
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Generate a random date between two other dates
...e timestamp back to date string and you have a random time in that range.
Python example (output is almost in the format you specified, other than 0 padding - blame the American time format conventions):
import random
import time
def str_time_prop(start, end, format, prop):
"""Get a time at a...
Android 'Unable to add window — token null is not for an application' exception
... Why use getParent()?, what's mean?
– José Castro
Feb 27 '13 at 7:27
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When you are ...
Regex, every non-alphanumeric character except white space or colon
... The only thing that I found is that this removes special characters like é or ã. I would prefer [^\w\d\s:].
– Eric Belair
Oct 30 '15 at 15:45
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