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How to check if a user likes my Facebook Page or URL using Facebook's API
...ou turn on the OAuth 2.0 for Canvas advanced option, Facebook will send a $_REQUEST['signed_request'] along with every page requested within your tab app. If you parse that signed_request you can get some info about the user including if they've liked the page or not.
function parsePageSignedReques...
Error in Swift class: Property not initialized at super.init call
I have two classes, Shape and Square
12 Answers
12
...
Static Initialization Blocks
...eate."
– Adam Arold
Apr 5 '12 at 11:32
84
For the curious reader, the non-static block is actuall...
Is there any overhead to declaring a variable within a loop? (C++)
...ator.
– Martin York
Jun 12 '09 at 8:32
1
If construct/destruct are expensive, their total cost is...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...
1325
I originally wrote this answer when TypeScript was still
hot-off-the-presses. Five years ...
Django: Display Choice Value
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Reverse Range in Swift
... beta 6
– DogCoffee
Aug 25 '15 at 6:32
1
it should be (1...5).reverse() (as a function call), ple...
Parsing Visual Studio Solution files
... //Assembly: Microsoft.Build, Version=4.0.0.0
static readonly Type s_SolutionParser;
static readonly PropertyInfo s_SolutionParser_solutionReader;
static readonly MethodInfo s_SolutionParser_parseSolution;
static readonly PropertyInfo s_SolutionParser_projects;
static Solutio...
Deprecated: mysql_connect()
...em.
The way with MySQLi would be like this:
<?php
$connection = mysqli_connect('localhost', 'username', 'password', 'database');
To run database queries is also simple and nearly identical with the old way:
<?php
// Old way
mysql_query('CREATE TEMPORARY TABLE `table`', $connection);
// Ne...
UINavigationController without navigation bar?
... AvnerAvner
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