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Check if key exists and iterate the JSON array using Python
...ary Pinter"}, "message": "How ARE you?", "comments": {"count": 0}, "updated_time": "2012-05-01", "created_time": "2012-05-01", "to": {"data": [{"id": "1543", "name": "Honey Pinter"}]}, "type": "status", "id": "id_7"}"""
def getTargetIds(jsonData):
data = json.loads(jsonData)
if 'to' not in ...
Comparison of C++ unit test frameworks [closed]
...omatically detects your tests and doesn't require you to enumerate them in order to run them
Make it easy to extend your assertion vocabulary
Death tests (see advanced guide)
SCOPED_TRACE for subroutine loops
You can decide which tests to run
XML test report generation
Fixtures / Mock / Templates......
Display HTML snippets in HTML
...st, most robust solution is via escaping.
1 Case in point:
textarea {border: none; width: 100%;}
<textarea readonly="readonly">
<p>Computer <textarea>says</textarea> <span>no.</span>
</textarea>
<xmp>
Computer <xmp>says</xmp> <...
How to return an NSMutableArray from an NSSet
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For an ordered set use:
NSArray *myArray = [[myOrderedSet array] mutableCopy];
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Get all keys of an NSDictionary as an NSArray
...
the order of keys returned by allKeys is undefined... so allKeys.firstObject or allKeys][0] is dangerous either way
– Brad Thomas
Feb 24 '17 at 19:39
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How to open existing project in Eclipse
... Also, in a left toolbar you should press a button "Restore" in order to view Navigator. Also an advise of @tim doyle may help: Window->Show View->Navigator.
– CoolMind
May 12 '16 at 15:34
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How to define static property in TypeScript interface
...just can't extend an interface with a class (which you would need to do in order to add a static property).
– Jude Fisher
Dec 20 '12 at 17:39
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self referential struct definition?
...ncomplete type" error. The reason is that "struct Cell" must be defined in order for the compiler to know how much space to allocate when it is used.
If you attempt to use "struct Cell" inside the definition of "struct Cell", then the compiler cannot yet know how much space "struct Cell" is suppose...
Sleep in JavaScript - delay between actions
...eout and setInterval, you can wrap them in functions that just reverse the order of the arguments and give them nice names:
function after(ms, fn){ setTimeout(fn, ms); }
function every(ms, fn){ setInterval(fn, ms); }
CoffeeScript versions:
after = (ms, fn)-> setTimeout fn, ms
every = (ms, fn)...
How do I syntax check a Bash script without running it?
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I also enable the 'u' option on every bash script I write in order to do some extra checking:
set -u
This will report the usage of uninitialized variables, like in the following script 'check_init.sh'
#!/bin/sh
set -u
message=hello
echo $mesage
Running the script :
$ check_init...