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How does View Controller Containment work in iOS 5?
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The UIViewController docs are pretty clear on when and when not to call willMove/didMove methods. Check out the "Implementing a Container View Controller" documentation.
The docs say, that if you do not override addChildViewController, you do not have to call willMoveToParentViewControl...
jQuery - selecting elements from inside a element
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....but $('span', $('#foo')); doesn't work?
This method is called as providing selector context.
In this you provide a second argument to the jQuery selector. It can be any css object string just like you would pass for direct selecting or a jQuery element.
eg.
$("span",".cont1")....
How do you select a particular option in a SELECT element in jQuery?
...as supposed to select "Custom Theme" from the list of options. The .prop() call worked, but without the .change(), the thumbnail image on the right of my select never updated.
– Volomike
Dec 21 '14 at 5:38
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Multiple arguments to function called by pthread_create()?
I need to pass multiple arguments to a function that I would like to call on a separate thread. I've read that the typical way to do this is to define a struct, pass the function a pointer to that, and dereference it for the arguments. However, I am unable to get this to work:
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How do I replace text inside a div element?
I need to set the text within a DIV element dynamically. What is the best, browser safe approach? I have prototypejs and scriptaculous available.
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Set the layout weight of a TextView programmatically
I'm trying to dynamically create TableRow objects and add them to a TableLayout .
The TableRow objects has 2 items, a TextView and a CheckBox . The TextView items need to have their layout weight set to 1 to push the CheckBox items to the far right.
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How do I assert my exception message with JUnit Test annotation?
...n, is that I have seen on numerous occasions someone forgetting to put the call to fail() at the end of the try block. If not caught by code review, your test may be false-positive and always pass.
– William Price
Oct 1 '14 at 17:21
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How to assign an exec result to a sql variable?
How do you assign the result of an exec call to a variable in SQL? I have a stored proc called up_GetBusinessDay , which returns a single date.
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Clone private git repo with dockerfile
... variable. Replace a variable in your Dockerfile with sed or similar, i.e. calling the script with sh rundocker.sh MYTOKEN=foo which would replace on https://{{MY_TOKEN}}@github.com/user-or-org/repo. Note that you could also use a configuration file (in .yml or whatever format you want) to do the sa...
How to change position of Toast in Android?
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If you get an error indicating that you must call makeText, the following code will fix it:
Toast toast= Toast.makeText(getApplicationContext(),
"Your string here", Toast.LENGTH_SHORT);
toast.setGravity(Gravity.TOP|Gravity.CENTER_HORIZONTAL, 0, 0);
toast.show();
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