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How to style SVG with external CSS?
...html>
<body>
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 56.69 56.69">
<g>
<path d="M28.44......./>
</g>
</svg>
</html>
If you want to keep your SVG in fi...
Sending an HTTP POST request on iOS
...d the data to that request.
[request setURL:[NSURL URLWithString:@"http://www.abcde.com/xyz/login.aspx"]];
Now, set HTTP method (POST or GET). Write this lines as it is in your code.
[request setHTTPMethod:@"POST"];
Set HTTP header field with length of the post data.
[request setValue:post...
How to check for an active Internet connection on iOS or macOS?
...n
{
internetReachableFoo = [Reachability reachabilityWithHostname:@"www.google.com"];
// Internet is reachable
internetReachableFoo.reachableBlock = ^(Reachability*reach)
{
// Update the UI on the main thread
dispatch_async(dispatch_get_main_queue(), ^{
...
Difference between \w and \b regular expression meta characters
...osition before a, after c, before d, and after f in "abc def"
See: http://www.regular-expressions.info/reference.html/
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Access parent URL from iframe
...f the parent frame.
In your iFrame, say you want this iframe: src="http://www.example.com/mypage.php"
Well, instead of HTML to specify the iframe, use a javascript to build the HTML for your iframe, get the parent url through javascript "at build time", and send it as a url GET parameter in the qu...
Show Youtube video source into HTML5 video tag?
...(1) : id;
id = id.toString();
var mp4url = "http://www.youtubeinmp4.com/redirect.php?video=";
video.src = mp4url + id;
}
}
}
Usage (Full)
<video controls="true">
<source src="www.youtube.com/watch?v=3bGNuRtlqAQ" type="video/mp4" />
&...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...ataType:'jsonp' and adding a crossDomain:true
$.ajax({
url: 'https://www.googleapis.com/moderator/v1/series?key='+key,
data: myData,
type: 'GET',
crossDomain: true,
dataType: 'jsonp',
success: function() { alert("Success"); },
error: function() { alert('Failed!'); },
...
Are class names in CSS selectors case sensitive?
... 4.01 Strict
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
HTML 4.01 Transitional
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
HTML 4.01 Frameset
<!DOCTYPE HTML PUBLIC "-//W...
iOS开发如何提高 - 其他 - 清泛IT社区，为创新赋能！
...客更高，以下是一些推荐的博客地址列表：objc.io： http://www.objc.io/Ray Wenderlich： http://www.raywenderlich.comiOS Developer Tips： http://iosdevelopertips.com/iOS Dev Weekly： http://iosdevweekly.com/NSHipster： http://nshipster.com/Bartosz Ciechanowski： http://ciechanows...
backbone.js & underscore.js CDN recommendation?
...
http://www.cdnjs.com hosts a lot of less popular JavaScript frameworks, including:
backbone.js: //cdnjs.cloudflare.com/ajax/libs/backbone.js/1.0.0/backbone-min.js (HTTP | HTTPS)
underscore.js: //cdnjs.cloudflare.com/ajax/libs/unde...