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Javascript - sort array based on another array
Is it possible to sort and rearrange an array that looks like this:
21 Answers
21
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Different floating point result with optimization enabled - compiler bug?
...finite precision, or if you were working with a device that used a decimal-based rather than binary-based floating point representation. But, you aren't. Most computers use the binary IEEE floating point standard.
As Maxim Yegorushkin already noted in his answer, part of the problem is that intern...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
...
In order of activity, demos/examples available, and simplicity:
(demo) https://github.com/yairEO/tagify
(demo) https://github.com/aehlke/tag-it
(demo) http://ioncache.github.com/Tag-Handler/
(demo) http://textextjs.com/
(demo) https://github.com...
What is the difference between Cygwin and MinGW?
...for Windows.
About Cygwin
The purpose of Cygwin is to make porting Unix-based applications to Windows much easier, by emulating many of the small details that Unix-based operating systems provide, and are documented by the POSIX standards. Your application can use Unix feature such as pipes, Uni...
Hexadecimal To Decimal in Shell Script
... external program:
With bash:
$ echo $((16#FF))
255
with bc:
$ echo "ibase=16; FF" | bc
255
with perl:
$ perl -le 'print hex("FF");'
255
with printf :
$ printf "%d\n" 0xFF
255
with python:
$ python -c 'print(int("FF", 16))'
255
with ruby:
$ ruby -e 'p "FF".to_i(16)'
255
with node....
ImportError in importing from sklearn: cannot import name check_build
...
My solution for Python 3.6.5 64-bit Windows 10:
pip uninstall sklearn
pip uninstall scikit-learn
pip install sklearn
No need to restart command-line but you can do this if you want.
It took me one day to fix this bug. Hope this help.
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Height equal to dynamic width (CSS fluid layout) [duplicate]
...port width.
vw : 1/100th of the width of the viewport. (Source MDN)
DEMO
HTML:
<div></div>
CSS for a 1:1 aspect ratio:
div{
width:80vw;
height:80vw; /* same as width */
}
Table to calculate height according to the desired aspect ratio and width of element.
asp...
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
I'm trying to compile a python extension with cython in win 7 64-bit using mingw (64-bit).
I'm working with Python 2.6 (Active Python 2.6.6) and with the adequate distutils.cfg file (setting mingw as the compiler)
...
Regex Pattern to Match, Excluding when… / Except between
...tten like this:
(?m)^.*\.$|\([^\)]*\)|if\(.*?//endif|(\b\d+\b)
See this demo (but focus on the capture groups in the lower right pane.)
If you mentally try to split this regex at each | delimiter, it is actually only a series of four very simple expressions.
For flavors that support free-spacin...
【拍照图片处理】Attempt to invoke virtual method 'boolean android.grap...
...erence
图片大致的处理流程是：先TaifunImage压缩尺寸，在Base64化，调在线api进行识别。
通过调试发现问题是出现在 图片的Resize/Base64化的步骤上，看报错是图片对象为空导致的。
参考了一些英文资料，大致可能原因有：图...