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scp (secure copy) to ec2 instance without password
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A very late comment, but what @ClaudioSantos suggests doesn't work exactly if you're using a non-standard port. It's -p for ssh and -P for scp.
– Inukshuk
Jan 17 '19 at 3:04
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How to set request headers in rspec request spec?
... +1 I tried using a key named Cookie in the headers hash (because that's what my browser sends), but it didn't work. Then I did request.keys and saw a key named HTTP_COOKIE. Using that worked. They really should document this better.
– Kelvin
Jul 22 '13 at 17...
Is there a way to delete a line in Visual Studio without cutting it?
...e command. By default it's bound to Ctrl + Shift + L, but you can give it whatever you like in Tools | Options | Keyboard.
Edit: Corrected default shortcut info.
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How to do this in Laravel, subquery where in
...ent: http://laravel.com/docs/queries#advanced-wheres
Here's an example of what you're trying to achieve:
DB::table('users')
->whereIn('id', function($query)
{
$query->select(DB::raw(1))
->from('orders')
->whereRaw('orders.user_id = users.id')...
Remove json element
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All the answers are great, and it will do what you ask it too, but I believe the best way to delete this, and the best way for the garbage collector (if you are running node.js) is like this:
var json = { <your_imported_json_here> };
var key = "somekey";
json[...
PHP YAML Parsers [closed]
Does anyone know of a good YAML Parser for PHP? If so, what are the pros and cons of this library?
8 Answers
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Return rows in random order [duplicate]
...of rows in the table. It would be better if you put some kind of limit on what you randomly select from. For publications, maybe randomly pick from only items posted within the last year.
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Produce a random number in a range using C#
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for what is DateTime.Now.Millisecond?
– Hille
Nov 27 '17 at 12:33
1
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Unable to locate tools.jar
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The key? JDK. That's what has the tools. JRE does not.
– duffymo
Feb 19 '15 at 21:23
3
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Center image in div horizontally [duplicate]
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please tell what did u do here . explain.
– Pratik
Jul 23 '14 at 8:45
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