How to apply a CSS 3 blur filter to a background image

How to apply a CSS 3 blur filter to a background image

I have a JPEG file that I'm using as a background image for a search page, and I'm using CSS to set it because I'm working within Backbone.js contexts:background-image: url("whatever.jpg");I want to apply a CSS 3 blur filter only to the bac

using jquery $.ajax to call a PHP function

using jquery $.ajax to call a PHP function

This may be a simple answer, but I'm using jQuery's $.ajax to call a PHP script. What I want to do is basically put that PHP script inside a function and call the PHP function from javascript. <?php if(isset($_POST['something'] { //do so

htaccess redirect to https://www

htaccess redirect to https://www

I have the following htaccess code:RewriteEngine OnRewriteCond !{HTTPS} offRewriteRule ^(.*)$ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]RewriteCond %{HTTP_HOST} !^www\.RewriteRule ^(.*)$ https://www.%{HTTP_HOST

Need a minimal Django file upload example [closed]

Need a minimal Django file upload example [closed]

As a newbie to Django, I am having difficulty making an upload app in Django 1.3. I could not find any up-to-date example/snippets. May someone post a minimal but complete (Model, View, Template) example code to do so? 1:Phew, Django doc

What is Double Brace initialization in Java?

What is Double Brace initialization in Java?

What is Double Brace initialization syntax ({{ ... }}) in Java? 1:Double brace initialisation creates an anonymous class derived from the specified class (the outer braces), and provides an initialiser block within that class (the inner

How to send HTTP request in java? [duplicate]

How to send HTTP request in java? [duplicate]

This question already has an answer here: How to use java.net.URLConnection to fire and handle HTTP requests 12 answers In Java, How to compose a HTTP

How to read all files in a folder from Java?

How to read all files in a folder from Java?

How to read all the files in a folder through Java? 1:public void listFilesForFolder(final File folder) { for (final File fileEntry : folder.listFiles()) { if (fileEntry.isDirectory()) { listFilesForFolder(fileEntry)

What is the difference between an interface and abstract class?

What is the difference between an interface and abstract class?

What exactly is the difference between an interface and abstract class? 1:InterfacesAn interface is a contract: The guy writing the interface says, "hey, I accept things looking that way", and the guy using the interface says "OK, the cl

Is it possible to have multiple styles inside a TextView?

Is it possible to have multiple styles inside a TextView?

Is it possible to set multiple styles for different pieces of text inside a TextView?For instance, I am setting the text as follows:tv.setText(line1 + "\n" + line2 + "\n" + word1 + "\t" + word2 + "\t" + word3);Is it possible to have a diffe

How to set java_home on Windows 7?

How to set java_home on Windows 7?

I went to the Environment Variables in 'System' in the control panel and made two new variables, one for user variables and one for system variables. Both were named JAVA_HOME and both pointing to C:\Sun\SDK\jdk\binBut for some reason, I s

How to parse a date? [duplicate]

How to parse a date? [duplicate]

This question already has an answer here: Java string to date conversion 13 answers I am trying to parse this date with SimpleDateFormat and it is not

Handle file download from ajax post

Handle file download from ajax post

I have a javascript app that sends ajax POST requests to a certain URL. Response might be a JSON string or it might be a file (as an attachment). I can easily detect Content-Type and Content-Disposition in my ajax call, but once I detect th

Hide scroll bar, but while still being able to scroll

Hide scroll bar, but while still being able to scroll

I want to be able to scroll through the whole page, but without the scrollbar being shown.In Google Chrome it's:::-webkit-scrollbar { display: none; }But Mozilla Firefox and Internet Explorer don't seem to work like that.I also tried th

How to check internet access on Android? InetAddress never times out

How to check internet access on Android? InetAddress never times out

I got a AsyncTask that is supposed to check the network access to a host name. But the doInBackground() is never timed out. Anyone have a clue?public class HostAvailabilityTask extends AsyncTask { private Main main

How to send an object from one Android Activity to another using Intents?

How to send an object from one Android Activity to another using Intents?

How can I pass an object of a custom type from one Activity to another using the putExtra() method of the class Intent? 1:If you're just passing objects around then Parcelable was designed for this. It requires a little more effort to us

How do I get the current GPS location programmatically in Android?

How do I get the current GPS location programmatically in Android?

I need to get my current location using GPS programmatically. How can i achieve it? 1:I have created a small application with step by step description to get current location's GPS coordinates.Complete example source code is in Get Curre

Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]

Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]

I have got a 2.67 GHz Celeron processor, and 1.21 GB of RAM on a x86 Windows XP Professional machine. My understanding is that the Android Emulator should start fairly quickly on such a machine, but for me, it does not. I have followed all

Change the maximum upload file size

Change the maximum upload file size

I have a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.Every time I try and upload a file, I receive an error claiming that the fil

URL rewriting with PHP

URL rewriting with PHP

I have a URL that looks like:url.com/picture.php?id=51How would I go about converting that URL to:picture.php/Some-text-goes-here/51I think WordPress does the same.How do I go about making friendly URLs in PHP? 1:You can essentially do t

In jQuery, how to attach events to dynamic html elements? [duplicate]

In jQuery, how to attach events to dynamic html elements? [duplicate]

This question already has an answer here: Event binding on dynamically created elements? 19 answers Suppose I have some jQuery code that attaches an ev

How do I detect a click outside an element?

How do I detect a click outside an element?

I have some HTML menus, which I show completely when a user clicks on the head of these menus. I would like to hide these elements when the user clicks outside the menus' area.Is something like this possible with jQuery?$("#menuscontainer")

How do I return the response from an asynchronous call?

How do I return the response from an asynchronous call?

I have a function foo which makes an Ajax request. How can I return the response from foo? I tried returning the value from the success callback as well as assigning the response to a local variable inside the function and returning that on

Cannot start MongoDB: System error 1067 in Windows

Cannot start MongoDB: System error 1067 in Windows

After setting up MongoDB service on Windows Server 2008 R2 this error was raised. C:\mongodb\bin>net start MongoDBThe Mongo DB service is starting.The Mongo DB service could not be started.A system error has occurred.System error 1067 has o

Authentication and privileges on Relay/GraphQL

Authentication and privileges on Relay/GraphQL

Facebook does not mention authentication for their GraphQL library.Suppose I have a users table fetchable from GraphQL and I do not wish to disclose users information to anybody who demands it except the logged in user, at what level should

The perfect function to check Android internet connectivity including bluetooth pan

The perfect function to check Android internet connectivity including bluetooth pan

My application is working perfect in wifi and mobile networks, but fails to detect when connected through bluetooth tethering. public boolean isNetworkAvailable() { ConnectivityManager cm = (ConnectivityManager) getSystemService(Co