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Detecting WPF Validation Errors
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Just stumbled over this thread. Very useful little function. Thanks!
– Olav Haugen
Jun 7 '11 at 12:55
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PHP filesize MB/KB conversion [duplicate]
How can I convert the output of PHP's filesize() function to a nice format with MegaBytes, KiloBytes etc?
12 Answers
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How to create an alias for a command in Vim?
...((getcmdtype() is# ':' && getcmdline() is# 'W')?('w'):('W'))
As a function:
fun! SetupCommandAlias(from, to)
exec 'cnoreabbrev <expr> '.a:from
\ .' ((getcmdtype() is# ":" && getcmdline() is# "'.a:from.'")'
\ .'? ("'.a:to.'") : ("'.a:from.'"))'
endfun
call Set...
How to sort my paws?
...ething working consistently! This problem pulled me in for several days... Fun stuff! Sorry for the length of this answer, but I need to elaborate a bit on some things... (Though I may set a record for the longest non-spam stackoverflow answer ever!)
As a side note, I'm using the full dataset that ...
Using git repository as a database backend
...e mess during concurrent work.
2) Maybe you don't need it, but an obvious functionality of a document repository you did not list is access control. You could possibly restrict access to some paths(=categories) via submodules, but probably you won't be able to grant access on document level easily....
Manipulate a url string by adding GET parameters
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$url = 'http://example.com/search?keyword=test&category=1&tags[]=fun&tags[]=great';
$url_parts = parse_url($url);
// If URL doesn't have a query string.
if (isset($url_parts['query'])) { // Avoid 'Undefined index: query'
parse_str($url_parts['query'], $params);
} else {
$param...
What is an Endpoint?
...n access to a Protected Resource.
Hope that helps clear things up. Have fun learning about OAuth! Post more questions if you run into any difficulties implementing an OAuth client.
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impr...
Can I underline text in an Android layout?
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In Kotlin extension function can be used. This can only be used from code, not xml.
fun TextView.underline() {
paintFla
How can I find the length of a number?
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Ok, so many answers, but this is a pure math one, just for the fun or for remembering that Math is Important:
var len = Math.ceil(Math.log(num + 1) / Math.LN10);
This actually gives the "length" of the number even if it's in exponential form. num is supposed to be a non negative integ...
SQLite error 'attempt to write a readonly database' during insert?
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Ah, that makes things more fun. If you're on shared hosting, there's a very good chance that the script runs as "nobody" or "apache". Have your script create a file (file_put_contents('./foo.txt', 'Hello, world');), that will show you who it's runnin...