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for each loop in Objective-C for accessing NSMutable dictionary
I am finding some difficulty in accessing mutable dictionary keys and values in Objective-C.
7 Answers
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Dropping Unique constraint from MySQL table
How can I drop the "Unique Key Constraint" on a column of a MySQL table using phpMyAdmin?
10 Answers
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Calling a function within a Class method?
... a query that selects all from a table and then returns a fetch all result set. Is it possible to loop through that result set inside a classes function? e.g class query{ public function show(){ getResults(); while($stmt->fetchCollumn()){ ECHO RESULTS HERE }
– James111
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What do < and > stand for?
...ntities &lt; and &gt; are used for < and > , but I am curious what these names stand for.
10 Answers
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How to handle Back button with in the dialog?
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dialog.setOnKeyListener(new Dialog.OnKeyListener() {
@Override
public boolean onKey(DialogInterface arg0, int keyCode,
KeyEvent event) {
// TODO Auto-generated method stub...
Adding custom radio buttons in android
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To fit the text instead of overlapping it, set the button drawable, not the background, and make sure it is a 9-patch with stretch points and content areas indicated to fit the text.
– Lance Nanek
Feb 27 '14 at 13:27
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How to declare and add items to an array in Python?
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How to define multiple CSS attributes in jQuery?
... also use fontSize without quotes... my question is though.... how do you set height, and width, let's say... to the SAME value.... would it be .css({ { width, height} : 300 })?
– Alex Gray
Feb 23 '12 at 15:01
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Custom CSS Scrollbar for Firefox
...-color which give some control over how scrollbars are displayed.
You can set scrollbar-color to one of the following values (descriptions from MDN):
auto Default platform rendering for the track portion of the scrollbar, in the absence of any other related scrollbar color properties.
dark Show a...
Remove by _id in MongoDB console
...is :
"_id" : { "$oid" : "4d512b45cc9374271b02ec4f" },
The same document setup at home and the auto generated _id was saved like this :
"_id" : ObjectId("4d5192665777000000005490")
Queries worked against the latter without problem.
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