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Aggregate function in an SQL update query?
... been all day??? I have been banging my head over it for more than an hour now :)
– Ange1
Jan 7 '16 at 19:43
1
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What is Weak Head Normal Form?
...a constructor, stop.
To avoid building these large expressions when we know all the subexpressions will have to be evaluated, we want to force the inner parts to be evaluated ahead of time.
seq
seq is a special function that is used to force expressions to be evaluated. Its semantics are that s...
HTTP Basic Authentication - what's the expected web browser experience?
...question entirely, as it says just under the curl command: "However, right now I don't have access to curl (long story), and I want to just do it from the web browser, if possible." ;)
– Nicocube
Nov 23 '15 at 17:27
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JavaScript get window X/Y position for scroll
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It works now. I think they had a very temporary bug in webkit and they fixed it already. I wrote a plugin the completely broke because of that bug and users reported to me of this. Very scary such basic things might break
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How to view or edit localStorage
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Simone, i know how to set and read localStorage with JS, but I need to manually edit/delete it
– Joe Doe
Feb 22 '12 at 23:44
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What is a deadlock?
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X starts to use A.
X and Y try to start using B
Y 'wins' and gets B first
now Y needs to use A
A is locked by X, which is waiting for Y
The best way to avoid deadlocks is to avoid having processes cross over in this way. Reduce the need to lock anything as much as you can.
In databases avoid mak...
What exactly are late static bindings in PHP?
...hods:
drive
stop
The Child Class overrides 2 methods:
drive
stop
Now let's invoke the public methods:
invokeDriveByStatic
invokeStopBySelf
Ask yourself: Which class invokes invokeDriveByStatic / invokeStopBySelf? The Parent or Child class?
Take a look below:
// This is NOT Late S...
ASP.NET MVC Razor: How to render a Razor Partial View's HTML inside the controller action
How to generate a HTML of a given partial view on ASP.NET view engine is known .
6 Answers
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drag drop files into standard html file input
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D'oh, a bit late then :) Right now im just using simple user agent checks in JS. Of course you have to test for MSIE , Trident/ (IE11) and Edge/ (IE12)...
– jlb
Aug 17 '16 at 12:56
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How do I pass the this context to a function?
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var obj_a = {
name: "FOO"
};
var obj_b = {
name: "BAR!!"
};
Now you can call:
myfunc.call(obj_a);
Which would alert FOO. The other way around, passing obj_b would alert BAR!!. The difference between .call() and .apply() is that .call() takes a comma separated list if you're passing...