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support FragmentPagerAdapter holds reference to old fragments
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Django admin: how to sort by one of the custom list_display fields that has no database field
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I haven't tested this out (I'd be interested to know if it works) but what about defining a custom manager for Customer which includes the number of orders aggregated, and then setting admin_order_field to that aggregate, ie
from djan...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
... return function(){
var clickedAt = +new Date;
// During tests on 3g/3gs this timeout fires immediately if less than 500ms.
setTimeout(function(){
// To avoid failing on return to MobileSafari, ensure freshness!
if (+new Date - clickedAt < 2000){
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What does a tilde do when it precedes an expression?
...n value. If your target platform(s) support it, you should prefer this for testing for the existence of a value in a string or array.
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Avoid web.config inheritance in child web application using inheritInChildApplications
... You can also check the method #2 on this page, although I haven't tested it iislogs.com/steveschofield/2009/09/20/…
– Matteo Sganzetta
Jan 28 '15 at 14:35
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Share data between AngularJS controllers
...iddle.net/HEdJF/
When applications get larger, more complex and harder to test you might not want to expose the entire object from the factory this way, but instead give limited access for example via getters and setters:
myApp.factory('Data', function () {
var data = {
FirstName: ''
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Use of Application.DoEvents()
... a different order. It will execute predictably, just like it did when you tested your code. It makes dialogs extremely annoying; who doesn't hate having a dialog active and not being able to copy and paste something from another window? But that's the price.
Which is what it takes to use DoEvents...
What are five things you hate about your favorite language? [closed]
... to implement relational division.
I can set a value to NULL, but I can't test it for equality with NULL. I can check IS NULL, but that just complicates code -- needlessly so, in my opinion.
Why do we need to completely respecify the formula for a GROUPed column, rather than setting an alias on th...
List all the files that ever existed in a Git repository
...e <your@email.com>
Date: Tue Aug 12 13:28:34 2008 -0700
Added test file.
A test
Then extract files added:
git-log --name-status | sed -ne 's/^A[^u]//p' | sort -u
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How to escape a JSON string to have it in a URL?
... found a solution today using Bruno Jouhier's jsUrl.js library.
I haven't tested it very thoroughly yet. However, here is an example showing character lengths of the string output after encoding the same large object using 3 different methods:
2651 characters using jQuery.param
1691 characters us...