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How to get xdebug var_dump to show full object/array
... php.ini and restart your web server but need to quickly inspect something more deeply.
ini_set('xdebug.var_display_max_depth', '10');
ini_set('xdebug.var_display_max_children', '256');
ini_set('xdebug.var_display_max_data', '1024');
Xdebug settings are explained in the official documentation.
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What's the best way to put a c-struct in an NSArray?
... which always must be fully known. If it could get "larger" by referencing more data, then you would probably implement that with a pointer, and the @encode would describe the structure with that pointer, but not fully describe the pointed-to data, which could indeed change.
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How to schedule a function to run every hour on Flask?
... two of these schedulers will be launched when Flask is in debug mode. For more information, check out this question.
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How to split a string into an array of characters in Python?
... This just means list(map(lambda c: c, iter("foobar"))), but more readable and meaningful.
– InQβ
Dec 12 '17 at 1:26
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Is there a standard function to check for null, undefined, or blank variables in JavaScript?
...Javascript. Find it in the specification at the ToBoolean section.
Furthermore, if you do not know whether a variable exists (that means, if it was declared) you should check with the typeof operator. For instance
if( typeof foo !== 'undefined' ) {
// foo could get resolved and it's defined
}
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Java Timer vs ExecutorService?
...ledThreadPoolExecutor can be configured with any number of threads. Furthermore, you have full control over created threads, if you want (by providing ThreadFactory).
Runtime exceptions thrown in TimerTask kill that one thread, thus making Timer dead :-( ... i.e. scheduled tasks will not run anymore...
Check if a number is int or float
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wouldn't issubclass be more generic?
– David Heffernan
Dec 27 '10 at 19:26
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jQuery - add additional parameters on submit (NOT ajax)
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Simplest way to read json from a URL in java
...n, and I have to concatenate the lines instead of the characters, which is more expensive. That wouldn't keep the code as short as it is now. Furthermore, in JSON notation there is no concept of "lines", so why should I read them as such?
– Roland Illig
Dec 1 '...
When to use Common Table Expression (CTE)
... from Books Online:
A CTE can be used to:
Create a recursive query. For more information, see Recursive Queries Using Common Table Expressions.
Substitute for a view when the general use of a view is not required; that is, you do not have to store the definition in metadata.
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