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How do you use the “WITH” clause in MySQL?
... the columns in any way:
SELECT *
FROM ARTICLE t
JOIN USERINFO ui ON ui.user_userid = t.article_ownerid
JOIN CATEGORY c ON c.catid = t.article_categoryid
WHERE t.published_ind = 0
ORDER BY t.article_date DESC
LIMIT 1, 3
Here's a better example:
SELECT t.name,
t.num
...
Detecting a mobile browser
...|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|o...
App restarts rather than resumes
...k at activity B. See the following definition of expected behavior in the guide to Tasks and Back Stack, at the bottom of the page under 'Starting a Task':
An intent filter of this kind causes an icon and label for the activity to be displayed in the application launcher, giving users a way to l...
Casperjs/PhantomJs vs Selenium
We are using Selenium to automate our UI testing. Recently we have seen majority of our users using Chrome. So we wanted to know - pros and cons of using PhantomJS vs Selenium:
...
What goes into the “Controller” in “MVC”?
... user interface, which is often tangled up in the view, particularly with GUIs. Nevertheless, view is output and controller is input. A view can often work without a corresponding controller, but a controller is usually far less useful without a view. User-friendly controllers use the view to inte...
Waiting until two async blocks are executed before starting another block
...ueues" chapter of Apple's iOS Developer Library's Concurrency Programming Guide
Your example could look something like this:
dispatch_group_t group = dispatch_group_create();
dispatch_group_async(group,dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^ {
// block1
NSLog(@"Block...
Explaining difference between automaticallyAdjustsScrollViewInsets, extendedLayoutIncludesOpaqueBars
I have been reading a lot about iOS7 UI transition.
5 Answers
5
...
Implementing MVC with Windows Forms
...work well in standard grid controls / need custom controls for most of the UI data.
One developer / teams of 10 or 20 developers (just on the UI)
Lots of unit test using mocks etc / no unit tests
Therefore I don’t think it’s possible to create one implementation of MVC (or MVP) that always f...
Create Generic method constraining T to an Enum
I'm building a function to extend the Enum.Parse concept that
21 Answers
21
...
How do I use $scope.$watch and $scope.$apply in AngularJS?
..., no. If you would watch for changes to every object in your $scope, then quickly a digest loop would take ages to evaluate and you would quickly run into performance issues. That is why the AngularJS team gave us two ways of declaring some $scope variable as being watched (read below).
$watch help...