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Exception 'open failed: EACCES (Permission denied)' on Android
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333
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When should I use Inline vs. External Javascript?
...due to the latency of making multiple HTTP requests. This makes the answer more complex: in most cases, having JavaScript external is still recommended. But for certain cases, especially very small pieces of code, inlining them into the site’s HTML makes sense.
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How to initialize a List to a given size (as opposed to capacity)?
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I can't say I need this very often - could you give more details as to why you want this? I'd probably put it as a static method in a helper class:
public static class Lists
{
public static List<T> RepeatedDefault<T>(int count)
{
return Repeated(de...
Haskell function composition (.) and function application ($) idioms: correct use
... Not to disagree with the author, but I think there is another more prominent reason in the mental model of creating something rather than using it. Haskell users tend to want to think of f.g.h as a new clever creation rather f(g(h())). Now they're calling a new, albeit anonymous, functi...
Java - escape string to prevent SQL injection
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How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
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Case insensitive 'in'
... time - massive memory savings if you're doing this operation a lot. (even more savings, if you simply create a list of lowercase usernames that you reuse for checking every time)
– viraptor
Sep 2 '10 at 14:06
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How to remove elements from a generic list while iterating over it?
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How To Accept a File POST
...ipart-mime#multipartmime, although I think the article makes it seem a bit more complicated than it really is.
Basically,
public Task<HttpResponseMessage> PostFile()
{
HttpRequestMessage request = this.Request;
if (!request.Content.IsMimeMultipartContent())
{
throw ...
SQL Server Regular expressions in T-SQL
... basics.
(From Books Online)
Wildcard Meaning
% Any string of zero or more characters.
_ Any single character.
[ ] Any single character within the specified range
(for example, [a-f]) or set (for example, [abcdef]).
[^] Any single character not within the specified range
(for examp...