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How to inspect Javascript Objects
...lert(JSON.stringify(object)) with a modern browser?
In case of TypeError: Converting circular structure to JSON, here are more options: How to serialize DOM node to JSON even if there are circular references?
The documentation: JSON.stringify() provides info on formatting or prettifying the output...
How to get thread id from a thread pool?
...ead-7, which I would argue is more useful.
– Joshua Pinter
Oct 16 '19 at 20:35
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Color Tint UIButton Image
...lor you want and transparent. Any color different than transparent will be converted to a generic one and then it will be tinted with black color by default.
– Alejandro Iván
Mar 31 '16 at 16:51
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How to quit a java app from within the program
...pose.
According to oracle's Java 8 documentation:
public static void exit(int status)
Terminates the currently running Java Virtual Machine. The argument serves as a status code; by convention, a nonzero status code indicates abnormal termination.
This method calls the exit method in class Runtime....
How to avoid type safety warnings with Hibernate HQL results?
...ateUtils.listAndCast(q);
I'll get a compile error: Type mismatch: cannot convert from List to ArrayList
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How do you check that a number is NaN in JavaScript?
...bove cases" I wouldn't say wrong, just different, because the global isNaN converts the argument to a number value first.
– Felix Kling
Mar 7 '16 at 7:23
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Creating anonymous objects in php
...
Convert array to object (but this is not recursive to sub-childs):
$obj = (object) ['myProp' => 'myVal'];
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FormData.append(“key”, “value”) is not working
....form[i].value;
}
}
const data = formDataToObject.toObj(formObject): // convert "user[email]":"customer@mail.com" => "user":{"email":"customer@mail.com"}
const orderRes = await fetch(`/api/orders`, {
method: 'POST',
credentials: 'same-origin',
headers: {
'Con...
round() doesn't seem to be rounding properly
...
i tried print '%.2f' % 655.665 but it returns 655.66, it should be 655.67
– Liza
Jul 15 '15 at 3:56
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Understanding recursion [closed]
...se containing N-1 flowers.
Hmm, can we see that in code?
void emptyVase( int flowersInVase ) {
if( flowersInVase > 0 ) {
// take one flower and
emptyVase( flowersInVase - 1 ) ;
} else {
// the vase is empty, nothing to do
}
}
Hmm, couldn't we have just done that in a for loop...