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Python Infinity - Any caveats?
... % inf
nan
I filed an issue on the Python bug tracker. It can be seen at https://bugs.python.org/issue32968.
Update: this will be fixed in Python 3.8.
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How do you configure Django for simple development and deployment?
...e:
if LIVEHOST:
DEBUG = False
PREPEND_WWW = True
MEDIA_URL = 'http://static1.grsites.com/'
else:
DEBUG = True
PREPEND_WWW = False
MEDIA_URL = 'http://localhost:8000/static/'
and so on. A little bit less readable, but it works fine and saves having to juggle multiple settin...
How to install the JDK on Ubuntu Linux
...om Oracle's site. The download to the newest version is always linked from http://java.oracle.com.
As root, do;
cd /usr/local
tar xzf <the file you just downloaded>
As your normal user, add or change these two lines in your ~/.profile to point to the installation;
export JAVA_HOME=/usr/l...
XMLHttpRequest status 0 (responseText is empty)
Cannot get data with XMLHttpRequest (status 0 and responseText is empty):
19 Answers
1...
MongoDB not equal to
...
Use $ne instead of $not
http://docs.mongodb.org/manual/reference/operator/ne/#op._S_ne
db.collections.find({"name": {$ne: ""}});
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Create an array with random values
...ue numbers (no repeats, ever).
for (var a=[],i=0;i<40;++i) a[i]=i;
// http://stackoverflow.com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
ar...
pass post data with window.location.href
...mit();
}
postForm('mysite.com/form', {arg1: 'value1', arg2: 'value2'});
https://stackoverflow.com/a/133997/2965158
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How do I disable “missing docstring” warnings at a file-level in Pylint?
... docstring (some even argue that they should disappear altogether, see eg. http://hackerboss.com/get-rid-of-templates/)
With pylint 2.4 and above you can differentiate between the various missing-docstring by using the three following sub-messages:
C0114 (missing-module-docstring)
C0115 (missing...
jQuery vs document.querySelectorAll
...ave incredible performance benefits (2-10 faster) using native javascript:
http://jsperf.com/jquery-vs-native-selector-and-element-style/2
I transformed a div-tagcloud from jquery to native javascript (IE8+ compatible), the results are impressive. 4 times faster with just a little overhead.
...
XPath with multiple conditions
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...