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How can I change the current URL?
... user presses the back button. This is not supported in older versions of IE, but check out jQuery BBQ, which makes this work in all browsers.
You could use HTML5 History to modify the path without reloading the page. This will allow you to change from example.com/foo to example.com/bar. Using th...
JavaScript isset() equivalent
... property is not inherited).
The in operator will check on all the properties reachable up in the prototype chain, e.g.:
var obj = { foo: 'bar'};
obj.hasOwnProperty('foo'); // true
obj.hasOwnProperty('toString'); // false
'toString' in obj; // true
As you can see, hasOwnProperty returns false a...
How to intercept click on link in UITextView?
...to perform custom action when user touch autodetected phone link in UITextView. Please do not advice to use UIWebView instead.
...
How to test Spring Data repositories?
...-data (but not to spring) and I use this tutorial . My choice of technologies for dealing with the database is JPA 2.1 and Hibernate. The problem is that I am clueless as to how to write unit tests for such a repository.
...
How to store Node.js deployment settings/configuration files?
...ne, etc), and then a local_settings.py for deployment specific settings, ie. what database to talk to, what memcache socket, e-mail address for the admins and so on.
...
Underscore: sortBy() based on multiple attributes
...then sort again by your first property, like this:
var sortedArray = _(patients).chain().sortBy(function(patient) {
return patient[0].name;
}).sortBy(function(patient) {
return patient[0].roomNumber;
}).value();
When the second sortBy finds that John and Lisa have the same room number it ...
Is there a way to simulate the C++ 'friend' concept in Java?
...
Here is a small trick that I use in JAVA to replicate C++ friend mechanism.
Lets say I have a class Romeo and another class Juliet. They are in different packages (family) for hatred reasons.
Romeo wants to cuddle Juliet and Juliet wants to only let Romeo cuddle her.
In C++, Juliet...
How to convert a string to lower case in Bash?
...
Note that only the tr and awk examples are specified in the POSIX standard.
– Richard Hansen
Feb 3 '12 at 18:55
180
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iPhone: How to switch tabs with an animation?
... problem I'm trying to solve is how to animate the transition between the views. ie. from the view of the current tab to the view of the selected tab.
...
Fit background image to div
...
You can achieve this with the background-size property, which is now supported by most browsers.
To scale the background image to fit inside the div:
background-size: contain;
To scale the background image to cover the whole div:
b...