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How does `scp` differ from `rsync`?
...e call.
rsync A host:B
rsync will check files sizes and modification timestamps of both A and B, and skip any further processing if they match.
If the destination file B already exists, the delta transfer algorithm will make sure only differences between A and B are sent over the wire.
rsync wil...
Using PassportJS, how does one pass additional form fields to the local authentication strategy?
... using passportJS and I'm wanting to supply more than just req.body.username and req.body.password to my authentication strategy (passport-local).
...
Using socket.io in Express 4 and express-generator's /bin/www
... routes by defining module.exports as a function which accepts io as a parameter.
index.js
module.exports = function(io) {
var app = require('express');
var router = app.Router();
io.on('connection', function(socket) {
(...)
});
return router;
}
Then, pass io into...
Getting the name of a child class in the parent class (static context)
...
in short. this is not possible. in php4 you could implement a terrible hack (examine the debug_backtrace()) but that method does not work in PHP5. references:
30423
37684
34421
edit: an example of late static binding in PHP 5.3 (mentioned in comments). note there are potenti...
Force IE compatibility mode off using tags
...
There is the "edge" mode.
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>My Web Page</title>
</head>
<body>
<p>Content goes here.</p>
</body>
</html>
From the lin...
How to strike through obliquely with css
I need something like this:
11 Answers
11
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Can you overload controller methods in ASP.NET MVC?
I'm curious to see if you can overload controller methods in ASP.NET MVC. Whenever I try, I get the error below. The two methods accept different arguments. Is this something that cannot be done?
...
How do I sort a vector of pairs based on the second element of the pair?
...est solution is very easy to write thanks to lambdas that can now have parameters of type auto. This is my current favorite solution
std::sort(v.begin(), v.end(), [](auto &left, auto &right) {
return left.second < right.second;
});
Just use a custom comparator (it's an optional 3...
How to count number of files in each directory?
...st a slighly different version from the above, so: ( hint: its sorted by name and its in csv) for x in find . -maxdepth 1 -type d | sort; do y=find $x | wc -l; echo $x,$y; done
– pcarvalho
May 11 '13 at 17:25
...
Pushing app to heroku problem
I am trying to push my app to heroku and I get the following message:
4 Answers
4
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