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What is the difference between & vs @ and = in angularJS
...s of short screencasts explaining each of these. Screencast on @ is here: https://egghead.io/lessons/angularjs-isolate-scope-attribute-binding
& allows the directive's isolate scope to pass values into the parent scope for evaluation in the expression defined in the attribute. Note that the di...
Positioning element at center of screen
...t: 100px;
}
Please don't use inline styles! Here is a working example http://jsfiddle.net/S5bKq/.
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How do I configure emacs for editing HTML files that contain Javascript?
...
Another solution is multi-web-mode:
https://github.com/fgallina/multi-web-mode
which may be more easily configurable than the already mentioned multi-mode.
You just configure your preferred modes in your .emacs file like this:
(require 'multi-web-mode)
(setq...
How to define different dependencies for different product flavors
...api'. It will be removed at the end of 2018. For
more information see:
http://d.android.com/r/tools/update-dependency-configurations.html
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using facebook sdk in Android studio
...g the latest, all you need to do is this:
Download the Facebook SDK from https://developers.facebook.com/docs/android/
Unzip the archive
In Android Studio 0.5.5 or later, choose "Import Module" from the File menu.
In the wizard, set the source path of the module to import as the "facebook" directo...
Positioning a div near bottom side of another div
...lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html><body>
<div style='background-color: yellow; width: 70%;
height: 100px; position: relative;'>
Outer
<div style='background-color: green...
KnockOutJS - Multiple ViewModels in a single View
...dels in single view.
Html View
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="container1">
<ul>
<li >Container1 item</li>
<!-...
How to use npm with node.exe?
...dules I've made the most use of are as follows.
axios - for more complex http posts/gets
isomorphic-fetch - for http(s) post/get requests
node-mailer - smtp client
mssql - interface and driver library for querying MS SQL Server (wraps tedious)
More advanced JS options...
async/await - async fu...
how to get request path with express req object
...cases with express:
app.use('/admin', function (req, res, next) { // GET 'http://www.example.com/admin/new?a=b'
console.dir(req.originalUrl) // '/admin/new?a=b' (WARNING: beware query string)
console.dir(req.baseUrl) // '/admin'
console.dir(req.path) // '/new'
console.dir(req.baseUrl + req....
Akka Kill vs. Stop vs. Poison Pill?
...Also see the 'Stopping an Actor', 'Killing an Actor' section in the docs:
http://doc.akka.io/docs/akka/snapshot/scala/actors.html
And more on supervision strategies:
http://doc.akka.io/docs/akka/snapshot/scala/fault-tolerance.html
...