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Send and receive messages through NSNotificationCenter in Objective-C?
...ived Notification - Someone seems to have logged in");
}
Source:
http://www.smipple.net/snippet/Sounden/Simple%20NSNotificationCenter%20example
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Stack, Static, and Heap in C++
...t in its destructor. For shared_ptr reference, see boost documents: http://www.boost.org/doc/libs/1_37_0/libs/smart_ptr/shared_ptr.htm
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How do I hide an element on a click event anywhere outside of the element?
... example) you need to use event.stopPropogation().
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<a id="link" href="#">show box</a>
<div id="box" style="background: #eee; display: none">
&l...
Where do I put image files, css, js, etc. in Codeigniter?
...nd the application outside your documentroot,(public_html, htdocs, public, www... etc)
Inside your public folder, you should put your public info, what the browsers can see, its common to find the folders: images, js, css; so your structure will be:
|- system/
|- application/
|---- models/
|---- v...
How to open a local disk file with JavaScript?
...ction clickElem(elem) {
// Thx user1601638 on Stack Overflow (6/6/2018 - https://stackoverflow.com/questions/13405129/javascript-create-and-save-file )
var eventMouse = document.createEvent("MouseEvents")
eventMouse.initMouseEvent("click", true, false, window, 0, 0, 0, 0, 0, false, false, fals...
How do you round a float to two decimal places in jruby
...most any way you like, and lots more.
Full sprintf documentation: http://www.ruby-doc.org/core-2.0.0/Kernel.html#method-i-sprintf
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Connection to SQL Server Works Sometimes
...t got installed on target computer (Windows Updates auto-install was on) - https://support.microsoft.com/?kbid=3186539
Uninstalling .NET Framework 4.7 solved connection issues.
Apparently, there is a breaking change in .Net Framework 4.6.1 - TransparentNetworkIPResolution
Updating connection strin...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...les
There are few modules that are supposed to add Web Workers to Node:
https://github.com/pgriess/node-webworker
https://github.com/audreyt/node-webworker-threads
I haven't used any of them but I have two quick observations that may be relevant: as of March 2015, node-webworker was last update...
Use “ENTER” key on softkeyboard instead of clicking button
... handled = true;
}
return handled;
}
});
Source: https://developer.android.com/training/keyboard-input/style.html
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How to avoid isset() and empty()
...we possibly do?
Take the following piece of code for instance:
$url = 'https://stackoverflow.com/questions/1960509';
$domain = parse_url($url);
if (is_array($domain) === true)
{
if (array_key_exists('host', $domain) === true)
{
$domain = $domain['host'];
}
else
{
...