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Count immediate child div elements using jQuery
...t the preferred method because it does not have the overhead of a function call.
– Nic Aitch
Sep 13 '11 at 1:44
Yea, t...
“Keep Me Logged In” - the best approach
...of the universe
Yes, that's 47917 times the age of the universe...
Basically, it's not going to be cracked.
So to sum up:
The better approach that I recommend is to store the cookie with three parts.
function onLogin($user) {
$token = GenerateRandomToken(); // generate a token, should be...
How to add footnotes to GitHub-flavoured Markdown?
...ection to @Matteo's response above, I had to use name instead of id in the call to the footnote. I.e. <p> Bla bla <sup name="a1">[1](#f1)</sup>
– oldfartdeveloper
Sep 1 '15 at 10:41
...
Is it possible to display inline images from html in an Android TextView?
...p them to drawable folder and make sure to remove the image extention when calling it from html.
– Dody Rachmat Wicaksono
Sep 30 '18 at 10:46
...
jQuery Data vs Attr?
...('#bar').data('fooBarBaz') );
//outputs "fizz-buzz" as hyphens are automatically camelCase'd
The hyphenated key will still work:
HTML:
<a id="bar" data-foo-bar-baz="fizz-buzz" href="#">fizz buzz!</a>
JS:
console.log( $('#bar').data('foo-bar-baz') );
//still outputs "fizz-buzz"
H...
Convert string to title case with JavaScript
...{return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
};
Call it like:
"pascal".toProperCase();
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How to pass an object from one activity to another on Android
...w.com/questions/2139134/…) wrong then? He says that Parcelable IS specifically designed for that purpose (and much faster than Serializable). I am a confused.
– Slauma
Oct 2 '11 at 16:26
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How can I check if an element exists in the visible DOM?
...null. If you must have a Boolean value, simply toss a !! before the method call.
In addition, you can use some of the many other methods that exist for finding elements, such as (all living off document):
querySelector()/querySelectorAll()
getElementsByClassName()
getElementsByName()
Some of th...
How to find foreign key dependencies in SQL Server?
... ON PT.TABLE_NAME = PK.TABLE_NAME
You can also view relationships graphically within SQL Server Management studio within Database Diagrams.
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How to send a message to a particular client with socket.io
I'm starting with socket.io + node.js, I know how to send a message locally and to broadcast socket.broadcast.emit() function:- all the connected clients receive the same message.
...