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Call int() function on every list element?
...for. The advantage of a generator is that if you might not need to look at all elements then you won't have to waste time calculating them in advance.
– Mark Byers
Jul 30 '10 at 12:27
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PadLeft function in T-SQL
...tableA)), SPACE(1), '0') AS [padded_id] FROM tableA
this should theoretically move the goal posts... as the number gets bigger it should ALWAYS work.... regardless if its 1 or 123456789...
So if your max value is 123456... you would see 0000123456 and if your min value is 1 you would see 00000000...
How to get screen width without (minus) scrollbar?
... that to use scrollWidth reliably your element should not overflow horizontally
jsBin demo
You could also use .innerWidth() but this will work only on the body element
var innerWidth = $('body').innerWidth(); // Width PX minus scrollbar
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Bulk Insertion in Laravel using eloquent ORM
... Worth noting that it doesn't touch Eloquent in fact. It just proxies the call to Query\Builder@insert() method. There's no way to efficiently insert multiple rows with Eloquent, nor does it offer any method for bulk inserts.
– Jarek Tkaczyk
Jan 7 '15 at 23:19
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Convert character to ASCII numeric value in java
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The several answers that purport to show how to do this are all wrong because Java characters are not ASCII characters. Java uses a multibyte encoding of Unicode characters. The Unicode character set is a super set of ASCII. So there can be characters in a Java string that do not belo...
How to display Toast in Android?
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Actually, requiring an Activity context is not correct. HOWEVER, getting toasts to work outside of activities (for example in a system Service) requires access to the main loop. Posting my solution.
– Chri...
Difference Between ViewResult() and ActionResult()
...re semantic and shows your intent - but in practice makes no difference usually?
– niico
Oct 19 '16 at 14:57
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Java: Check if enum contains a given string?
...u do not have to worry about adding additional enum values later, they are all checked.
Edit: If the enum is very large you could stick the values in a HashSet:
public static HashSet<String> getEnums() {
HashSet<String> values = new HashSet<String>();
for (Choice c : Choice...
How to run Rails console in the test environment and load test_helper.rb?
...other tests. I'd like to go to the console and run different Factory Girl calls to check out what's happening. For example, I'd like to go in there are do...
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How do I test a camera in the iPhone simulator?
...n send it through the pipelined to be treated like a normal photo. Essentially providing the feel of a very fast camera.
CGSize sz = UIDeviceOrientationIsPortrait([[UIDevice currentDevice] orientation]) ? CGSizeMake(2448, 3264) : CGSizeMake(3264, 2448);
UIGraphicsBeginImageContextWithOptions(sz, Y...