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Long-lasting FB access-token for server to pull FB page info
...hat is the page admin)
Head over to the Facebook Graph API Explorer
On the top right, select the FB App you created from the "Application" drop down list
Click "Get Access Token"
Make sure you add the manage_pages permission
Convert this short-lived access token into a long-lived one by making this ...
How to center buttons in Twitter Bootstrap 3?
...e
.button{
margin:0px auto; //it will center them
}
0px will be from top and bottom and auto will be from left and right.
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Add new attribute (element) to JSON object using JavaScript
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@shanehoban check my answer on the top and you'll see how you can add multiple attributes at once.
– Victor Augusto
Aug 24 '17 at 12:57
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jQuery to retrieve and set selected option value of html select element
...g.RequiredLevel, new { @class = "form-control",@style="height: 21px;margin-top: 5px;"}) but $('#CoinTypes').val(@ViewBag.CoinType); is not selecting
– Nithin Paul
Feb 27 '15 at 9:14
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PHP Get Site URL Protocol - http vs https
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It is not automatic. Your top function looks ok.
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Run a PHP file in a cron job using CPanel
...ame/public_html/cron/cron.php note I had to put the following line at the top of the PHP script #! /usr/bin/php -q
– Zabs
Sep 7 '11 at 12:04
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How do I tell CPAN to install all dependencies?
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Changing the following parameter on top of prerequisites_policy follows.
cpan> o conf prerequisites_policy 'follow'
cpan> o conf build_requires_install_policy yes
cpan> o conf commit
This will change it from "ask/yes" to "yes" and stop it asking you...
Where is android studio building my .apk file?
...y. You could also just do a simple recursive find command for *.apk in the top level directory of your project.
Here is a better description...
View full image at http://i.stack.imgur.com/XwjEZ.png
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How to create and use resources in .NET
...ption from the list.
Click the "Resources" tab.
The first button along the top of the bar will let you select the type of resource you want to add. It should start on string. We want to add an icon, so click on it and select "Icons" from the list of options.
Next, move to the second button, "Add Res...
Rails: select unique values from a column
...luck(:rating)
Update
Apparently, as of rails 5.0.0.1, it works only on "top level" queries, like above. Doesn't work on collection proxies ("has_many" relations, for example).
Address.distinct.pluck(:city) # => ['Moscow']
user.addresses.distinct.pluck(:city) # => ['Moscow', 'Moscow', 'Mosc...