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How do you post to an iframe?
...t Explorer that only occurs when you're dynamically creating your iframes, etc. using Javascript (there's a work-around here), but if you're using ordinary HTML markup, you're fine. The target attribute and frame names isn't some clever ninja hack; although it was deprecated (and therefore won't val...
How are Anonymous inner classes used in Java?
... another function, e.g., as a listener, as a runnable (to spawn a thread), etc.
The idea is that you call them from inside the code of a function so you never refer to them elsewhere, so you don't need to name them. The compiler just enumerates them.
They are essentially syntactic sugar, and shoul...
What is the difference between is_a and instanceof?
...object
$x1 instanceof $x2 // returns false even if $x2 is int, undefined, etc.
So, is_a() highlights possible bugs while instanceof suppresses them.
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How bad is shadowing names defined in outer scopes?
...s if it's not locally defined, and everything (modules, functions, classes etc) is an object and lives in the same namespace as any other "variable". In your above snippet, print_data IS a global variable. Think about it...
– bruno desthuilliers
Mar 17 '17 at 9...
What is the difference between Debug and Release in Visual Studio?
... figure out which assembly instructions corresspond to which line of code, etc.
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What is the idiomatic Go equivalent of C's ternary operator?
...pective; they need to extend the language specification, parser, compiler, etc with extra syntax that isn't used anywhere else in the language for some syntactic sugar that is a potential readability footgun. Go is designed for reading, and while most C-developers may be familiar enough with ternari...
How to see top processes sorted by actual memory usage?
...f the slab allocators have allocated how much, what their ratios are like, etc.
– sarnold
Jul 7 '16 at 0:29
Thanks for...
What's the difference between the 'ref' and 'out' keywords?
...rstand how the value types work right? Value types are (int, long, struct etc.). When you send them in to a function without a ref command it COPIES the data. Anything you do to that data in the function only affects the copy, not the original. The ref command sends the ACTUAL data and any change...
Why would anyone use set instead of unordered_set?
... sensitive systems may also not allow for O(n) lookup, air traffic control etc. Though in general you're right, use the hash maps by default and only switch the tree version when you've got a real need.
– deft_code
Sep 2 '09 at 19:44
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SQL Server: Make all UPPER case to Proper Case/Title Case
...nd it works with any language, including Russian, German, Thai, Vietnamese etc.
It will make uppercase anything after ' or - or . or ( or ) or space (obviously :).
CREATE FUNCTION [dbo].[fnToProperCase]( @name nvarchar(500) )
RETURNS nvarchar(500)
AS
BEGIN
declare @pos int = 1
, @pos2 in...
