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How to determine a user's IP address in node
... with this call:
request.connection.remoteAddress
See documentation for http and net
EDIT
As @juand points out in the comments, the correct method to get the remote IP, if the server is behind a proxy, is request.headers['x-forwarded-for']
...
Line continuation for list comprehensions or generator expressions in python
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Difference between local and global indexes in DynamoDB
...ndexes, the key values (Hash and Range) DO NOT need to be unique.
Source: http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html
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What is two way binding?
... really nicely.
I have had a pleasant experience with this model binder - https://github.com/theironcook/Backbone.ModelBinder. which gives sensible defaults yet a lot of custom jquery selector mapping of model attributes to input elements.
There is a more extended list of backbone extensions/plugi...
What is the difference between Polymer elements and AngularJS directives?
...rJS : "angularjs will use polymer for its widgets. It's win-win"
source : https://twitter.com/angularjs/status/335417160438542337
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How to change CSS using jQuery?
...ry API documentation explicitly states that either notation is acceptable: http://api.jquery.com/css/
The actual problem is that you are missing a closing curly brace on this line:
$("#myParagraph").css({"backgroundColor":"black","color":"white");
Change it to this:
$("#myParagraph").css({"back...
What is a handle in C++?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Highlight a word with jQuery
...load on the website. !
/*
highlight v4
Highlights arbitrary terms.
<http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html>
MIT license.
Johann Burkard
<http://johannburkard.de>
<mailto:jb@eaio.com>
*/
jQuery.fn.highligh...
How do you debug MySQL stored procedures?
...
Another way is presented here
http://gilfster.blogspot.co.at/2006/03/debugging-stored-procedures-in-mysql.html
with custom debug mySql procedures and logging tables.
You can also just place a simple select in your code and see if it is executed.
SELECT...
Show and hide a View with a slide up/down animation
... version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.slideview.MainActi...