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How to repeat a string a variable number of times in C++?
... is correct, it is quite inefficient. Here is a faster implementation, the idea is to minimise copying operations and memory allocations by first exponentially growing the string:
#include <string>
#include <cstddef>
std::string repeat(std::string str, const std::size_t n)
{
if (n ...
Does a view exist in ASP.NET MVC?
... (404) if it can't find the given view. Is this good practice? I have no idea. But wouldn't be surprised if there are other implementations out there like that. Since you won't know the inner workings of the view engine as this code executes, you might want to throw a catch { return false; } aro...
Set width of a “Position: fixed” div relative to parent div
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Any idea how to solve this if #container width is 50% inside a div with width = 100px (then container width would be 50px and fixed width would be 50% of browser width) ?
– Kek
Aug 9 '13 at...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
...S. So confusing that you have to find your index before you can use it. No idea why it took me so long to realise, but thanks for your contribution to human kind.
– Warpzit
May 1 '17 at 13:44
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How to find a text inside SQL Server procedures / triggers?
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@ChrisRodriguez, good idea, but remember that will only be the first match of possibly many within each procedure/trigger/function
– KM.
Aug 16 '13 at 13:23
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Print a list in reverse order with range()?
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@NicholasHamilton Agree with you, however idea behind that answer is to use less resources... ( and the question was about using just range function :) )
– Andriy Ivaneyko
Jan 11 '17 at 9:12
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Using Case/Switch and GetType to determine the object [duplicate]
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Nice idea, but doesn't seem to work for user defined classes.
– Samik R
Dec 8 '11 at 18:23
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jQuery .ready in a dynamically inserted iframe
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Following DrJokepu's and David Murdoch idea I implemented a more complete version.
It requires jQuery on both the parent and iframe and the iframe to be in your control.
iframe code:
var iframe = window.frameElement;
if (iframe){
iframe.contentDocument = do...
Align DIV's to bottom or baseline
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not a good idea to set top to 207 (some arbitrary number) better to set bottom:0
– pstanton
Jan 6 '10 at 18:06
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Specifically, what's dangerous about casting the result of malloc?
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you got bad ideas. do you aware of that what is portable and cross-platform among different compilers/versions/architectures? ok, you may not. then what does reusable mean?
– Test
Oct 15 '09 at 1:47...