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Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
... Xcode 6 Beta 3, iOS 8 SDK. Build Target iOS 7.0 using Swift. Please refer to my problem step by step with screenshots below.
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
I would like to have a keyboard shortcut in IntelliJ IDEA that has the following effect: the tree in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree.
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When to use os.name, sys.platform, or platform.system?
...
Dived a bit into the source code.
The output of sys.platform and os.name are determined at compile time. platform.system() determines the system type at run time.
sys.platform is specified as a compiler define during the build configura...
What does `:_*` (colon underscore star) do in Scala?
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It "splats"1 the sequence.
Look at the constructor signature
new Elem(prefix: String, label: String, attributes: MetaData, scope: NamespaceBinding,
child: Node*)
which is called as
new Elem(prefix, label, attributes, scope,
child1, child2, ... childN...
Difference between application/x-javascript and text/javascript content types
... types are intended for human readable content, JavaScript is not designed to directly convey meaning to humans).
Note that using application/javascript in the type attribute of a script element will cause the script to be ignored (as being in an unknown language) in some older browsers. Either con...
Difference between except: and except Exception as e: in Python
...n or the system-exiting exceptions SystemExit, KeyboardInterrupt and GeneratorExit:
>>> def catch():
... try:
... raise BaseException()
... except Exception as e:
... print e.message, e.args
...
>>> catch()
Traceback (most recent call last):
File "<st...
What is the syntax to insert one list into another list in python?
...returning new list. And x += y, which was not mentioned here, is similar to the extend.
– wim
Jul 22 '18 at 16:18
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What does “for” attribute do in HTML tag?
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The <label> tag allows you to click on the label, and it will be treated like clicking on the associated input element. There are two ways to create this association:
One way is to wrap the label element around the input element:
<label>Input h...
How do I grep recursively?
How do I recursively grep all directories and subdirectories?
25 Answers
25
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PHP “pretty print” json_encode [duplicate]
...at creates a JSON file. Right now I'm just using json_encode (PHP 5.2.x) to encode an array into JSON output. Then I print the returned value to a file and save it. Problem is that the client wants to be able to open these JSON files for readability, so I'd like to add line breaks in and "pretty p...