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Cross Browser Flash Detection in Javascript
... is the cleanest in our opinion. we were looking for a swfobject / library free method of detecting if flash is installed. this does the trick. thanks!
– anonymous-one
May 10 '12 at 6:53
...
Unable to access JSON property with “-” dash
...
For ansible, and using hyphen, this worked for me:
- name: free-ud-ssd-space-in-percent
debug:
var: clusterInfo.json.content["free-ud-ssd-space-in-percent"]
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im...
Logging uncaught exceptions in Python
...port sys
>>> def foo(exctype, value, tb):
... print 'My Error Information'
... print 'Type:', exctype
... print 'Value:', value
... print 'Traceback:', tb
...
Override sys.excepthook:
>>> sys.excepthook = foo
Commit obvious syntax error (leave out the colon) and ...
In C, how should I read a text file and print all strings
... throw away the memory and set
// the buffer to NULL
free(buffer);
buffer = NULL;
}
// Always remember to close the file.
fclose(handler);
}
return buffer;
}
int main()
{
char *string = ReadFile("yourfile.txt");
if (string)
...
How to view the SQL queries issued by JPA?
...e here):
<property name="openjpa.Log" value="DefaultLevel=WARN,Runtime=INFO,Tool=INFO,SQL=TRACE"/>
DataNucleus (see here):
Set the log category DataNucleus.Datastore.Native to a level, like DEBUG.
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@selector() in Swift?
...ible for use as selectors (see "Selector availability" below). You're also free to make your function reference only as specific as you need, as per the Swift 2.2+ rules for function-type naming.
(This is actually an improvement over ObjC's @selector() directive, because the compiler's -Wundeclared-...
How can I create a two dimensional array in JavaScript?
... Array.from(Array(2), () => new Array(4));
arr[0][0] = 'foo';
console.info(arr);
The same trick can be used to Create a JavaScript array containing 1...N
Alternatively (but more inefficient 12% with n = 10,000)
Array(2).fill(null).map(() => Array(4))
The performance decrease com...
Are there any JavaScript static analysis tools? [closed]
...t from running JSHint and PHP CodeSniffer. As of 2012, all four tools are free open-source and have a large and active developer community behind them. They're each a bit different (and I think, complementary) in the kinds of checks they perform:
JSLint was designed to be, and still is Douglas Cro...
How to Sort Multi-dimensional Array by Value?
...' => 'b24ce0cd392a5b0b8dedc66c25213594',
'title' => 'Free',
'order' => 2,
],
[
'hashtag' => 'e7d31fc0602fb2ede144d18cdffd816b',
'title' => 'Ready',
'order' => 1,
...
How to quit android application programmatically
...
please don't use System.exit(0); You should not free that memory, the system will do it for you if need it. This is the intended behaviour.
– crgarridos
Apr 14 at 22:04
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