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How do I remove an item from a stl vector with a certain value?
I was looking at the API documentation for stl vector, and noticed there was no method on the vector class that allowed the removal of an element with a certain value. This seems like a common operation, and it seems odd that there's no built in way to do this.
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How do I get the current date and time in PHP?
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The time would go by your server time. An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to.
I'm in Melbourne, Australia so I have something like this:
date_default_timezone_set('...
How to remove an item for a OR'd enum?
I have an enum like:
7 Answers
7
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HTML5 form required attribute. Set custom validation message?
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e.target.setCustomValidity("This field cannot be left blank");
}
};
elements[i].oninput = function(e) {
e.target.setCustomValidity("");
};
}
})
I changed to vanilla JavaScript from Mootools as suggested by @itpastorn in the commen...
JAXB creating context and marshallers cost
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Note: I'm the EclipseLink JAXB (MOXy) lead and a member of the JAXB 2 (JSR-222) expert group.
JAXBContext is thread safe and should only be created once and reused to avoid the cost of initializing the metadata multiple times. Marshaller and Unmar...
How do I use a Boolean in Python?
Does Python actually contain a Boolean value? I know that you can do:
7 Answers
7
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Change the maximum upload file size
...use new configuration.
If you can't change your php.ini, you're out of luck. You cannot change these values at run-time; uploads of file larger than the value specified in php.ini will have failed by the time execution reaches your call to ini_set.
See the Description of core php.ini directives.
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The tilde operator in Python
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It is a unary operator (taking a single argument) that is borrowed from C, where all data types are just different ways of interpreting bytes. It is the "invert" or "complement" operation, in which all the bits of the input data are reversed.
In Pyt...
Why is this program valid? I was trying to create a syntax error
...erl 5.14.2 on Windows 7. I wanted to mess around with a Git pre-commit hook to detect programs being checked in with syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
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Passing variables to the next middleware using next() in Express.js
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Peter Mortensen
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answered Sep 18 '13 at 14:43
AmberlampsAmberl...