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Javascript: How to detect if browser window is scrolled to bottom?
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Updated code for all major browsers support (include IE10 & IE11)
window.onscroll = function(ev) {
if ((window.innerHeight + window.pageYOffset) >= document.body.offsetHeight) {
alert("you're at the bottom of the page");
}
};
The problem with the...
Do I need to manually close an ifstream?
...be times that calling close manually can make a difference. For example:
#include <fstream>
using std::ofstream;
int main() {
ofstream ofs("hello.txt");
ofs << "Hello world\n";
return 0;
}
writes file contents. But:
#include <stdlib.h>
#include <fstream>
using s...
Google maps API V3 - multiple markers on exact same spot
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Why use AJAX when WebSockets is available?
...are using Node for the server backend, then consider using Socket.IO which includes web-socket-js as a fallback and if even that is not available (or disabled) then it will fall back to using whatever Comet technique is available for the given browser.
Update: iOS 6 now supports the current HyBi/IE...
Insert HTML into view from AngularJS controller
...ndHtml = $sce.trustAsHtml(someHtmlVar);
ngSanitize
There are 2 steps:
include the angular-sanitize.min.js resource, i.e.:
<script src="lib/angular/angular-sanitize.min.js"></script>
In a js file (controller or usually app.js), include ngSanitize, i.e.:
angular.module('myApp', ['myAp...
How to make a chain of function decorators?
...= 2.5; see below.)
The functools module was introduced in Python 2.5. It includes the function functools.wraps(), which copies the name, module, and docstring of the decorated function to its wrapper.
(Fun fact: functools.wraps() is a decorator! ☺)
# For debugging, the stacktrace prints you t...
Rails server says port already used, how to kill that process?
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If an explanation were included, this would definitely be worth an upvote.
– mwfearnley
Oct 19 '16 at 9:35
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Run function from the command line
... and that definitely makes sense. Does it seem right to edit the answer to include the parentheses? That would make it compatible with both python 2 and 3 if I'm not mistaken. (At moments like this, I would have liked to be able to make an edit suggestion.)
– Jasper
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Twitter Bootstrap Customization Best Practices [closed]
...your CSS overrides in the theme.less file immediately after where they are included.
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// Components: Nav
@import "bootstrap/navs.less";
@import "bootstrap/navbar.less";
// overrides
.navbar-fixed-top .navbar-inner, .navbar-fixed-bottom .navbar-inner {
border-radius: 0 0 0 0;
padding: 10...
Abstraction VS Information Hiding VS Encapsulation
...straction : It is an act of representing only the essential things without including background details. (e.g. Interface)
FOR EXAMPLES AND MORE INFO GOTO :
http://thecodekey.com/C_VB_Codes/Encapsulation.aspx
http://thecodekey.com/C_VB_Codes/Abstraction.aspx
Approved definitions here
P.S.: I als...