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How to check if a user likes my Facebook Page or URL using Facebook's API
...$payload) = explode('.', $_REQUEST['signed_request'], 2);
$sig = base64_decode(strtr($encoded_sig, '-_', '+/'));
$data = json_decode(base64_decode(strtr($payload, '-_', '+/'), true));
return $data;
}
return false;
}
if($signed_request = parsePageSignedRequest()) {
i...
Correct way to close nested streams and writers in Java [duplicate]
... above involves too technical points for me.
– loloof64
Dec 19 '13 at 11:01
Oh also, very good tiny example :)
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Java regex email
...f emails
public static final String EMAIL_VERIFICATION = "^([\\w-\\.]+){1,64}@([\\w&&[^_]]+){2,255}.[a-z]{2,}$";
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How to install a specific version of a ruby gem?
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ruby | 1:1.9.3 | http://ftp.uk.debian.org/debian/ wheezy/main amd64 Packages
ruby | 4.5 | http://ftp.uk.debian.org/debian/ squeeze/main amd64 Packages
Then install it:
$ sudo apt-get install ruby=1:1.9.3
To check what's the current version, run:
$ gem --version # Check f...
What is the maximum float in Python?
...lue of a C long. On some platforms the two values are different: e.g., on 64-bit Windows, sys.maxsize is 2**63-1 and sys.maxint is 2**31-1.
– Mark Dickinson
Aug 14 '10 at 9:29
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#pragma pack effect
...it on a 7 byte boundary will hurt performance. But putting it on a 16, 32, 64 or 4096 byte boundary buys you nothing above what the 8 byte boundary already gave you. You'll get the same performance from the CPU, while getting much worse cache utilization for the reasons outlined in that post.
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What are naming conventions for MongoDB?
...asz NurkiewiczTomasz Nurkiewicz
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Setup a Git server with msysgit on Windows [closed]
...It's long, but I have successfully got this working on Windows 7 Ultimate x64.
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Checking whether a variable is an integer or not [duplicate]
...even if the real part is integral and imaginary part is 0.
(np.int8|16|32|64(5) means that np.int8(5), np.int32(5), etc. all behave identically)
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AngularJS UI Router - change url without reloading state
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Simply ...