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Any gotchas using unicode_literals in Python 2.6?
...er the following scripts.
two.py
# encoding: utf-8
name = 'helló wörld from two'
one.py
# encoding: utf-8
from __future__ import unicode_literals
import two
name = 'helló wörld from one'
print name + two.name
The output of running python one.py is:
Traceback (most recent call last):
Fi...
Check if a program exists from a Makefile
How can I check if a program is callable from a Makefile?
12 Answers
12
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Is there a __CLASS__ macro in C++?
...s>::<method>(), trimming the return type, modifiers and arguments from what __PRETTY_FUNCTION__ gives you.
For something which extracts just the class name, some care must be taken to trap situations where there is no class:
inline std::string className(const std::string& prettyFuncti...
`Apache` `localhost/~username/` not working
...to use PHP on Yosemite, you'll likely have to uncomment the following line from /etc/apache2/httpd.conf: LoadModule php5_module libexec/apache2/libphp5.so
– Joshua Pinter
Sep 6 '14 at 1:01
...
Can I save the window layout in Visual Studio 2010/2012/2013?
...ous layout. (Note that the wizard also allows you to limit what you import from a particular settings file the same way you can limit what you export.)
I use this on my laptop, where switching back and forth between single and multiple monitor setups turns window management into a real pain. I just...
Fastest method of screen capturing on Windows
...eard about this method a while ago that was said to be faster than reading from the front buffer. Do you honestly do it that way and does it work properly?
– someguy
Feb 28 '11 at 16:54
...
How to get all possible combinations of a list’s elements?
...s.combinations(iterable, r)
Return r length subsequences of elements from
the input iterable.
Combinations are emitted in lexicographic sort order. So, if the
input iterable is sorted, the
combination tuples will be produced in
sorted order.
Since 2.6, batteries are included!
...
How do you get a string to a character array in JavaScript?
...mehere)
const a = [...'????????????????'];
console.log(a);
Array.from
const a = Array.from('????????????????');
console.log(a);
RegExp u flag
const a = '????????????????'.split(/(?=[\s\S])/u);
console.log(a);
Use /(?=[\s\S])/u instead of /(?=.)/u because . does not matc...
When to use a linked list over an array/array list?
...preferable over arrays when:
you need constant-time insertions/deletions from the list (such as in real-time computing where time predictability is absolutely critical)
you don't know how many items will be in the list. With arrays, you may need to re-declare and copy memory if the array grows to...
Getting values from query string in an url using AngularJS $location
...
You've copied that function from another SOF answer... best to reference your source.
– arcseldon
Jul 3 '16 at 23:43
...