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Does JavaScript guarantee object property order?
...wards-compatibility mindset, see http://code.google.com/p/v8/issues/detail?id=164, a Chrome bug that covers in detail the design decisions behind Chrome's iteration order behavior.
Per one of the (rather opinionated) comments on that bug report:
Standards always follow implementations, that's wh...
Does PNG contain EXIF data like JPG?
...oes not embed EXIF info. It allows, however, to embed metadata "chunks" inside the image. Some of the standardized chunks correspond to a few EXIF attributes (physical dimensions, timestamp). And it's also possible to store arbitrary textual data as key=>value pairs, or to define new chunk types....
Extracting Nupkg files using command line
...
Just a note that MyPackage is actually a Package ID that is specified in the .nuspec file and not a file name.
– Rod
Oct 6 '16 at 0:23
...
How to detect when facebook's FB.init is complete
...n some script when FB is initialized you can put some callback function inside fbAsyncInit:
window.fbAsyncInit = function() {
FB.init({
appId : '<?php echo $conf['fb']['appid']; ?>',
status : true, // check login status
cookie : true, // enable cookies to allow the se...
Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...
odd, it has worked for me. Did you remove the fetchType from the @*ToMany ?
– Bozho
Dec 2 '10 at 17:51
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Is it possible to use jQuery to read meta tags
...
jQuery now supports .data();, so if you have
<div id='author' data-content='stuff!'>
use
var author = $('#author').data("content"); // author = 'stuff!'
share
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impro...
How to sparsely checkout only one single file from a git repository?
...r a list of directories from git repository?"
A bash function which avoids downloading the history, which retrieves a single branch and which retrieves a list of files or directories you need.
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How to list commits since certain commit?
...rev-list --count <since_hash>..HEAD
– Jon Schneider
Feb 10 at 2:47
add a comment
...
Fit background image to div
...s now supported by most browsers.
To scale the background image to fit inside the div:
background-size: contain;
To scale the background image to cover the whole div:
background-size: cover;
JSFiddle example
There also exists a filter for IE 5.5+ support, as well as vendor prefixes for some ...
Simple example of threading in C++
...
Create a function that you want the thread to execute, eg:
void task1(std::string msg)
{
std::cout << "task1 says: " << msg;
}
Now create the thread object that will ultimately invoke the function above like so:
std::thread t1(task1, "Hello");
(You need to #include...