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Can jQuery get all CSS styles associated with an element?
...ing:
function css(a) {
var sheets = document.styleSheets, o = {};
for (var i in sheets) {
var rules = sheets[i].rules || sheets[i].cssRules;
for (var r in rules) {
if (a.is(rules[r].selectorText)) {
o = $.extend(o, css2json(rules[r].style), css2js...
Simple conversion between java.util.Date and XMLGregorianCalendar
I'm looking for a simple method of converting between java.util.Date and javax.xml.datatype.XMLGregorianCalendar in both directions.
...
Backup/Restore a dockerized PostgreSQL database
... answered Apr 28 '15 at 7:50
ForthForth
5,04922 gold badges88 silver badges88 bronze badges
...
Making a Sass mixin with optional arguments
...
the most simple way is to use null for default value of optional parameters instead of "", and they will not be rendered in output! @mixin box-shadow($top, $left,... , $inset:null) {}
– S.Serpooshan
Nov 17 '18 at 9:19
...
Numpy argsort - what is it doing?
...hen index 0.
There are a number of ways to get the result you are looking for:
import numpy as np
import scipy.stats as stats
def using_indexed_assignment(x):
"https://stackoverflow.com/a/5284703/190597 (Sven Marnach)"
result = np.empty(len(x), dtype=int)
temp = x.argsort()
result...
How to set the font size in Emacs?
...ace-inverse-video-p set-face-underline set-face-background-pixmap set-face-foreground set-face-stipple set-face-underline-p.
– Tom Brito
Jan 24 '13 at 12:38
...
How to get .pem file from .key and .crt files?
...
Your keys may already be in PEM format, but just named with .crt or .key.
If the file's content begins with -----BEGIN and you can read it in a text editor:
The file uses base64, which is readable in ASCII, not binary format. The certificate is already in...
How to make a great R reproducible example
When discussing performance with colleagues, teaching, sending a bug report or searching for guidance on mailing lists and here on Stack Overflow, a reproducible example is often asked and always helpful.
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How do I set the proxy to be used by the JVM
...est of the documentation is overlooked. It contains a lot of interesting information: http://download.oracle.com/javase/6/docs/technotes/guides/
Update : If you do not want to use proxy to resolve some local/intranet hosts, check out the comment from @Tomalak:
Also don't forget the http.nonPr...
How to read a line from the console in C?
..., len = lenmax;
int c;
if(line == NULL)
return NULL;
for(;;) {
c = fgetc(stdin);
if(c == EOF)
break;
if(--len == 0) {
len = lenmax;
char * linen = realloc(linep, lenmax *= 2);
if(linen == NULL) {
...