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What does “./bin/www” do in Express 4.x?
I just started to learn about Express 4.0 in my Node.js app, and I found that it generated ./bin/www file, on which only the application server and port settings are written and everything others like middleware and routing is defined in ./app.js file.
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How to ALTER multiple columns at once in SQL Server
...e., so, whats the big deal, just use multiple ALTER TABLE ALTER COLUMN commands?
– KM.
Aug 12 '10 at 12:56
7
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What does enumerable mean?
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An enumerable property is one that can be included in and visited during for..in loops (or a similar iteration of properties, like Object.keys()).
If a property isn't identified as enumerable, the loop will ignore that it's within the object.
var obj = { key: 'val' };
console...
ASP.Net MVC: How to display a byte array image from model
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It should be noted this will embed the image in the HTML and will circumvent several standard image caching techniques.
– Quintin Robinson
Jul 30 '13 at 16:40
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How to find the 'sizeof' (a pointer pointing to an array)?
...pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().
Another trick is the one mentioned by Zan, which is to stash the size somewhere. For example, if you're dynamically allocating the a...
Why don't :before and :after pseudo elements work with `img` elements? [duplicate]
... Note. This specification does not fully define the interaction of :before and :after with replaced elements (such as IMG in HTML). This will be defined in more detail in a future specification.
I guess this means they don't work with img elements (for now).
Also see this answer.
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Set Page title using UI-Router
... $rootScope.$on('$stateChangeSuccess', listener);
}
};
}
]);
And:
<title update-title></title>
Demo: http://run.plnkr.co/8tqvzlCw62Tl7t4j/#/home
Code: http://plnkr.co/edit/XO6RyBPURQFPodoFdYgX?p=preview
Even with $stateChangeSuccess the $timeout has been needed for the...
Delimiters in MySQL
...eople are using Delimiters. I tried myself to find out what are delimiters and what is their purpose. After 20 minutes of googling, I was not able to find an answer which satisfies me. So, my question is now: What are delimiters and when should I use them?
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How can I change a file's encoding with vim?
...xt
So you should be able to change the encoding as part of the write command.
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How to uncheck a radio button?
...Query prop() help page for an explanation on the difference between attr() and prop() and why prop() is now preferable.
prop() was introduced with jQuery 1.6 in May 2011.
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