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When should null values of Boolean be used?
... @MichalB. Sybase (and SQL Server) bit type infocenter.sybase.com/help/index.jsp?topic=/…
– mmmmmm
Jun 25 '12 at 11:10
...
Browserify - How to call function bundled in a file generated through browserify in browser
...xample where we use the --s option with an argument of module:
browserify index.js --s module > dist/module.js
This will expose our module as a global variable named module.
Source.
Update:
Thanks to @fotinakis. Make sure you're passing --standalone your-module-name. If you forget that --...
Number of lines in a file in Java
...getLineNumber() + 1; // +1 because line index starts at 0
}
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jQuery - Get Width of Element when Not Visible (Display: None)
... 'visibility': 'hidden',
'position': 'absolute',
'z-index': '-99999',
'left': '99999999px',
'top': '0px'
}).appendTo('body');
var width = $itemClone.width();
$itemClone.remove();
s...
Is Redis just a cache?
...s, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes with radius queries and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic p...
How to manage a redirect request after a jQuery Ajax call
...s issue by:
Adding a custom header to the response:
public ActionResult Index(){
if (!HttpContext.User.Identity.IsAuthenticated)
{
HttpContext.Response.AddHeader("REQUIRES_AUTH","1");
}
return View();
}
Binding a JavaScript function to the ajaxSuccess event and checking t...
Pointer vs. Reference
...s not a simple structure but an array of it. In this case you could either index it using [] or do arithmetic by using ++/-- on the pointer. That's the difference in a nutshell.
– Nils Pipenbrinck
Nov 25 '08 at 20:35
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Cannot install packages using node package manager in Ubuntu
...of doing symlink by hand. Here is a link to this package in Debian package index website.
It can be installed using sudo apt-get install nodejs-legacy.
I have not found any information about adopting the whole thing by NPM developers, but I think npm package will be fixed on some point and nodejs-...
How can I change the current URL?
...
Hmm, I would use
window.location = 'http://localhost/index.html#?options=go_here';
I'm not exactly sure if that is what you mean.
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MongoDB relationships: embed or reference?
...
@SteelBrain: if he had kept the comment index, dot notation might help. see stackoverflow.com/a/33284416/1587329
– serv-inc
Oct 22 '15 at 15:11
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