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Using Rails 3.1, where do you put your “page specific” JavaScript code?
...quire init.js
//= require_tree cars
//= require_tree users
// init.js
SITENAME = new Object();
SITENAME.cars = new Object;
SITENAME.users = new Object;
SITENAME.common.init = function (){
// Your js code for all pages here
}
// cars/init.js
SITENAME.cars.init = function (){
// Your js...
Configuring IntelliJ IDEA for unit testing with JUnit
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First link does not work. Here's the correct one: site2.jetbrains.com/idea/webhelp/…
– dzieciou
Jul 29 '12 at 14:22
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What's the difference between an exclusive lock and a shared lock?
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I wrote this answer down because I thought this would be a fun (and fitting) analogy:
Think of a lockable object as a blackboard (lockable) in a class room containing a teacher (writer) and many students (readers).
While a teacher is writing something (exclusive lock) on the board:...
Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
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Fun problem: when I glanced at your bottle image I thought it was a can too. But, as a human, what I did to tell the difference is that I then noticed it was also a bottle...
So, to tell cans and bottles apart, how about sim...
Strange out of memory issue while loading an image to a Bitmap object
...anipulate the resulting Bitmap (such as passing it on to a Canvas for more fun). So, what you should use instead is: Bitmap.createScaledBitmap(srcBitmap, width, height, false). If for whatever reason you MUST use the brute force create method, then at least pass Config.ARGB_4444.
This is almost gu...
What is Java Servlet?
...methods like init(), doGet(), doPost() etc. Look at Resource 3.
Here is a fun exercise for you. Create a simple servlet like in Resource 3 and write a few System.out.println() statements in it's constructor method (Yes you can have a constructor of a servlet), init(), doGet(), doPost() methods and ...
float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
...play: table-cell is the way it overflows when you have more items than the site's width can handle. table-cell will force the user to scroll horizontally, while floats will wrap the overflow menu, making it still usable without the need for horizontal scrolling.
The best thing about float: left an...
HTTP 401 - what's an appropriate WWW-Authenticate header value?
... carry on as normal.
Avoid the cheat that just gets the script to hit the site every 5 mins to keep the session alive cause that just defeats the point of session expiry.
The other alternative is burn the AJAX request but that's a poor user experience.
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How to declare a global variable in JavaScript?
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Thanks for that Tomas, In the site I mentioned above Felix approach works fine, but i have another site I'm also working on that uses several plugins and your approach would be ideal if i can get it to work. Cheers for your help.
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Is there StartsWith or Contains in t sql with variables?
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123
StartsWith
a) left(@edition, 15) = 'Express Edition'
b) charindex('Express Edition', @edition...