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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
...nnection.
You need to get the IP address of your machine (use ipconfig on windows to find out) and use that instead of 127.0.0.1. This may still not working depending on how your network/firewalls are set up. But that is a completely different topic.
...
Which letter of the English alphabet takes up most pixels?
...+) {
div.innerText = String.fromCharCode(i);
var computedWidth = window.getComputedStyle(div, null).getPropertyValue("width");
if(highestWidth < parseFloat(computedWidth)) {
highestWidth = parseFloat(computedWidth);
elem = String.fromCharCode(i);
}
}
for(va...
How to change options of with jQuery?
... threw CMS's excellent answer into a quick jQuery extension:
(function($, window) {
$.fn.replaceOptions = function(options) {
var self, $option;
this.empty();
self = this;
$.each(options, function(index, option) {
$option = $("<option></option>")
.attr(...
string sanitizer for filename
...
Because none of those values are illegal on the Windows file system and why loose more information than you have to? You could change the regular expression to simply [^a-z0-9_-] if you want to be really restrictive - or just use a generated name and throw away the given ...
How can I permanently enable line numbers in IntelliJ?
...ssion. Removed on restarting android studio and does not show in any other windows.
– Zoe
Nov 26 '16 at 14:40
This doe...
Determine .NET Framework version for dll
..., reported by Reflector to use .Net 4.0.3, and required to use .Net 4.5 by Windows :-) I don't know any method to verify this on project other than with sources -- see here: stackoverflow.com/questions/13214503/…
– greenoldman
Feb 4 '15 at 7:17
...
In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
...
Just enable Android Support plugin.
Click Ctrl+Alt+S in Windows or Meta+Comma in Mac.
In top search bar type "plugin".
On right side it will show a list of plugins, find Android Support plugin, check it and click OK at the bottom of screen.
This is how it looks:
...
Click outside menu to close in jquery
...e an element?
Attach a click event to the document body which closes the window. Attach a separate click event to the window which stops propagation to the document body.
$('html').click(function() {
//Hide the menus if visible
});
$('#menucontainer').click(function(event){
event.stopProp...
Build the full path filename in Python
...ystems, there is no such thing as a file name "extension". Its presence on Windows comes from MS-DOS and FAT, which borrowed it from CP/M, which has been dead for decades. That dot-plus-three-letters that many of us are accustomed to seeing is just part of the file name on every other modern OS, whe...
How to get HTTP Response Code using Selenium WebDriver
...st":{"headers":{"Upgrade-Insecure-Requests":"1","User-Agent":"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36"},"initialPriority":"VeryHigh","method":"GET","mixedContentType":"none","url":"http://www.york.ac.uk/teaching/cws/wws/webpa...