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JavaScript window resize event
..., but I'm not sure if any of the browsers differ, but I'd encourage you to test in Firefox, Safari, and IE.
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Operator overloading in Java
...hat you said in your first comment is wrong. Right? Please, tell me how to test equality and identity on user-defined types in C. You are right, my comment about equality is OT, but I clarified that (see the "extras"). The fact that I have not created a programming language does not mean I can not ...
HTML5 Video Dimensions
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@Elliot I tested in Chrome on this demo: people.opera.com/howcome/2007/video/controls.html and it works...
– Šime Vidas
Nov 9 '10 at 0:40
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Inspect element that only appear when other element is mouse overed/entered
...ill stay visible, you will then be able to inspect it in the Element tab.
Tested on Chrome. Doesn't seem to work on Firefox.
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Java - sending HTTP parameters via POST method easily
...f course:
import java.io.*;
import java.net.*;
import java.util.*;
class Test {
public static void main(String[] args) throws Exception {
URL url = new URL("http://example.net/new-message.php");
Map<String,Object> params = new LinkedHashMap<>();
params.put("...
Javascript - Track mouse position
...the above in action - it draws dots as you drag your mouse over the page. (Tested on IE8, IE11, Firefox 30, Chrome 38.)
If you really need a timer-based solution, you combine this with some state variables:
(function() {
var mousePos;
document.onmousemove = handleMouseMove;
setInterva...
What is the difference between background and background-color
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@LeventDivilioglu As tester said : These kind of tests are cheats and always going to be somewhat inaccurate from the real world github.com/mdo/css-perf#updated-conclusions-from-averages
– l2aelba
May 19 '17...
What is the alternative for ~ (user's home directory) on Windows command prompt?
...t dirname="%dirname:/=\%"
set dirname=%dirname:"=%
chdir /D "%dirname%"
Tested fine with;
cd ~ (traditional habit)
cd~ (shorthand version)
cd.. (shorthand for going up..)
cd / (eg, root of C:)
cd ~/.config (eg, the .config folder under my home folder)
cd /Program Files (eg, "C:\Program Files"...
Pandas read_csv low_memory and dtype options
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@zthomas.nc yes, Pandas does not need to bother testing what is in the column. Theoretically saving some memory while loading (but none after loading is complete) and theoretically saving some cpu cycles (which you won't notice since disk I/O will be the bottleneck.
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Remove tracking branches no longer on remote
...ll commands (like this one) require ! at the beginning. This works for me: test = "!git fetch -p && for branch in `git branch -vv | grep ': gone]' | awk '{print $1}'`; do git branch -D $branch; done"
– jason.rickman
May 24 '18 at 17:40
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