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How to get the last char of a string in PHP?
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what is array access and what is direct string access? @RyanNerd afaik those are 2 same things, no?
– CT.
Jul 25 '19 at 12:51
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final keyword in method parameters [duplicate]
... return pathname.getName().endsWith(extension);
}
};
// What would happen when it's allowed to change extension here?
// extension = "foo";
return fileFilter;
}
Removing the final modifier would result in compile error, because it isn't guaranteed anymore that the value...
CSS opacity only to background color, not the text on it? [duplicate]
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And what happens when you need your #block opac background placement to be determined by your text? For instance: hovering over a promo block brings up text half the size of the promo block. The #block layer won't respond to the ...
What are some uses of template template parameters?
...lates which take templates as parameters) to do policy-based class design. What other uses does this technique have?
10 Ans...
How to get the raw value an field?
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According to the WHATWG, you shouldn't be able to get the value unless it's valid numeric input. The input number field's sanitization algorithm says the browser is supposed to set the value to an empty string if the input isn't a valid float...
Comparing Dates in Oracle SQL
...mat model MM instead
The year '95 is inexact. You know you mean 1995, but what if it was '50, is that 1950 or 2050? It's always best to be explicit
select employee_id
from employee
where employee_date_hired > to_date('31-12-1995','DD-MM-YYYY')
Date literals
A date literal is part of th...
Using current time in UTC as default value in PostgreSQL
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What about
now()::timestamp
If your other timestamp are without time zone then this cast will yield the matching type "timestamp without time zone" for the current time.
I would like to read what others think about that o...
vs. . Which to use?
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can you add more details? what happens if there are multiple buttons? is it only type='submit' that does this?
– Simon_Weaver
Dec 28 '12 at 3:46
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how to use javascript Object.defineProperty
...ction that you don't need to actually use () to call... I don't understand what was the idea when they invented this thing. Functions are totally the same: jsbin.com/bugipi/edit?js,console,output
– vsync
Aug 6 '15 at 15:36
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Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)
...ock where net count against the resource is zero.
Again, this varies somewhat by platform - especially what they call these things, but this should be representative of the concepts and various mechanisms at play.
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