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Making an array of integers in iOS
.../ to get one of them
NSLog (@"The 4th integer is: %@", [myIntegers objectAtIndex:3]);
// or
NSLog (@"The 4th integer is: %d", [[myIntegers objectAtIndex:3] integerValue]);
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How do I create a simple 'Hello World' module in Magento?
...ow that we're handling any URLs in the form of
http://example.com/magento/index.php/helloworld
So, in your configuration file, add the following section.
<config>
<!-- ... -->
<frontend>
<routers>
<!-- the <helloworld> tagname appears to b...
overlay two images in android to set an imageview
...setMinimumHeight(height * 2);
// start AsyncTask
for (int index = 0; index < count; index++) {
// put default bitmap as a place holder
bitmaps.put(index, bitmap);
new PicassoLoadImage(index, imageUrls.get(index)).execute();
// if yo...
Convert Unix timestamp to a date string
Is there a quick, one-liner way to convert a Unix timestamp to a date from the Unix command line?
11 Answers
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Programmatically change UITextField Keyboard type
... This is useful information to know- I would suggest doing a Q&A-style self-answered question just to extract the information about the currently-focused field input change (that's what I was looking for when I found this answer)
– Stonz2
Aug ...
How does the Java 'for each' loop work?
... is an array rather than an Iterable object, the internal code uses an int index counter and checks against array.length instead. See the Java Language Specification.
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Passing arrays as parameters in bash
...call.
The ! in ${!1} expands the arg 1 variable.
declare -a just makes the indexed array explicit, it is not strictly necessary.
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Django development IDE [closed]
...f useful plugins for ST2+django/python to get it going : stackoverflow.com/q/18914386/781695
– user
Sep 20 '13 at 19:37
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How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...ce, to set the id attribute value of a div element, so that it contains an index, a view fragment might contain
<div ng-attr-id="{{ 'object-' + myScopeObject.index }}"></div>
which would get interpolated to
<div id="object-1"></div>
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Regex for numbers only
... examples below it is matching a string that contains all numbers plus an equals sign like "1234=4321". I'm sure there's a way to change this behavior, but as I said, I've never really done much with regular expressions.
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