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What's the best way to set a single pixel in an HTML5 canvas?
...loops and just plot that colour at random locations, putImage() takes 59ms vs 102ms for fillRect().
It seems that the overhead of generating and parsing a CSS colour specification in rgb(...) syntax is responsible for most of the difference.
Putting raw RGB values straight into an ImageData block ...
Best way to determine user's locale within browser
...put the language setting in the URL (eg. http://www.example.com/en/site vs http://www.example.com/de/site), and let the user click links between the two. Sometimes you do want a single URL for both language versions, in which case you have to store the setting in cookies, but this may confuse ...
Case insensitive string compare in LINQ-to-SQL
...culture and character handling such as this) has relevant posts on ToUpper vs. ToLower:
http://www.siao2.com/2007/10/01/5218976.aspx
http://www.siao2.com/2005/03/10/391564.aspx
He says "String.ToUpper – Use ToUpper rather than ToLower, and specify InvariantCulture in order to pick up OS casing...
How to insert element into arrays at specific position?
...
There seems to be some confusion about + vs. array_merge. If you want to insert things into a numeric array, you shouldn't use + because it probably won't match you expectations. But you shouldn't use array_merge either; for numeric arrays, this whole problem is sol...
How can I launch multiple instances of MonoDevelop on the Mac?
...
community wiki
6 revsMikayla Hutchinson
2
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Cannot push to GitHub - keeps saying need merge
...ch are meant to represent the same branch but on different machines (local vs origin); to push local/branch is to update origin/branch. If you want the state of your branch to be visible to others (ie on origin) but you do not want to merge with origin/branch, then you should create a new branch off...
PHP function to generate v4 UUID
..._bytes(), makes the permutations on the octets and then uses bin2hex() and vsprintf() to do the final formatting.
function guidv4($data)
{
assert(strlen($data) == 16);
$data[6] = chr(ord($data[6]) & 0x0f | 0x40); // set version to 0100
$data[8] = chr(ord($data[8]) & 0x3f | 0x80...
Green Bars in Visual Studio 2010
...;Format Document. It formats code (spaces, line breaks, etc) corresponding VS settings for current file's language
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How can I transition height: 0; to height: auto; using CSS?
... very high..hmm, i think this is somewhat annoying
– vsync
Dec 5 '11 at 16:03
178
+1 Great soluti...
JPA: what is the proper pattern for iterating over large result sets?
.... And, due to business rules I won't go into, I need to go via Hibernate, vs. just using JDBC or Solr's built-in modules.
– Mark Bennett
Feb 2 '12 at 0:12
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