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How can I set a website image that will show as preview on Facebook?
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1. Include the Open Graph XML namespace extension to your HTML declaration
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="http://ogp.me/ns/fb#">
2. Inside your <head></head> use the following meta tag to define the image you want to use
<meta p...
Recursion in Angular directives
...ution best because:
You don't need an special directive which makes your html less clean.
The recursion logic is abstracted away into the RecursionHelper service, so you keep your directives clean.
Update:
As of Angular 1.5.x, no more tricks are required, but works only with template, not with...
Commonly accepted best practices around code organization in JavaScript [closed]
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I try to avoid including any javascript with the HTML. All the code is encapsulated into classes and each class is in its own file. For development, I have separate <script> tags to include each js file, but they get merged into a single larger package for production ...
How to delete or add column in SQLITE?
...te versions, RENAME COLUMN is supported. ???? sqlite.org/releaselog/3_25_0.html
– Grogs
Feb 19 at 18:23
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How to handle initializing and rendering subviews in Backbone.js?
...e. Say I have this simple page broken into the specified views:
Say the HTML is, after being rendered, something like this:
<div id="parent">
<div id="name">Person: Kevin Peel</div>
<div id="info">
First name: <span class="first_name">Kevin</span&...
In JavaScript can I make a “click” event fire programmatically for a file input element?
...allowed to do in any browser, is programmatically set the file name on the HTML File element.
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Setting DIV width and height in JavaScript
...y customized.
This technique follows the rule of separating your content (HTML) from your behavior (JavaScript), and your presentation (CSS).
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How to prevent caching of my Javascript file? [duplicate]
I have a simple html:
5 Answers
5
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How to add a search box with icon to the navbar in Bootstrap 3?
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1"...
What are carriage return, linefeed, and form feed?
...uthor : 阮一峰 Source : http://www.ruanyifeng.com/blog/2006/04/post_213.html]
Before computer came out, there was a type of teleprinter called Teletype Model 33. It can print 10 characters each second. But there is one problem with this, after finishing printing each line, it will take 0.2 secon...