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What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...haracter in the font, the textured quad's vertex positions relative to the base point (these are basically the "font metrics"). This data can be compressed to 4 numbers per quad by storing only the offset of the bottom left vertex, and encoding the width and height of the axis-aligned box (assuming ...
Responsive css background images
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If you want the same image to scale based on the size of the browser window:
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size:contain;
background-position:center;
Do not set width, height, or margins.
EDIT:
The previous...
How to sort an array of objects by multiple fields?
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A multi dimensional sorting method, based on this answer:
Update: Here is an "optimized" version. It does a lot more preprocessing and creates a comparison function for each sorting option beforehand. It might need more more memory (as it stores a function for...
input type=file show only button
...gt;Select file</label>
Add the style to the label as a button.
Live Demo
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In Python, how do I determine if an object is iterable?
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I've been studying this problem quite a bit lately. Based on that my conclusion is that nowadays this is the best approach:
from collections.abc import Iterable # drop `.abc` with Python 2.7 or lower
def iterable(obj):
return isinstance(obj, Iterable)
The above has b...
Zero-pad digits in string
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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“Code too large” compilation error in Java
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A single method in a Java class may be at most 64KB of bytecode.
But you should clean this up!
Use .properties file to store this data, and load it via java.util.Properties
You can do this by placing the .properties file on your classpath, and use:
Properties propert...
Benchmarking (python vs. c++ using BLAS) and (numpy)
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CPU: 2 x 16 Intel(R) Xeon(R) E2560 Sandy Bridge @ 2.00GHz (16 Cores)
RAM: 64 GB
Ivy (MKL, OpenBLAS, ATLAS):
CPU: 2 x 20 Intel(R) Xeon(R) E2680 V2 Ivy Bridge @ 2.80GHz (20 Cores, with HT = 40 Cores)
RAM: 256 GB
Software
The software stack is for both nodes the sam. Instead of GotoBLAS2, OpenB...
Django: multiple models in one template using forms [closed]
...ds) if instance is not None else {}
# Pass the initial data to the base
super(UserProfileForm, self).__init__(initial=_initial, instance=instance, *args, **kwargs)
# Retrieve the fields from the user model and update the fields with it
self.fields.update(fields_for_mo...
C++ performance challenge: integer to std::string conversion
...6171819"
"20212223242526272829"
"30313233343536373839"
"40414243444546474849"
"50515253545556575859"
"60616263646566676869"
"70717273747576777879"
"80818283848586878889"
"90919293949596979899"
};
std::string& itostr(int n, std::string& s)
{
if(n==0)
{
s="0";...