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Facebook access token server-side validation for iPhone app

...ate function facebookRequestMe($access_token) { include_once "facebook.php"; $facebook = new Facebook(array( "appId" => "your_application_id", "secret" => "your_application_secret" )); $facebook->setAccessToken($access_token); return $facebook->api("/...
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How can I tell when a MySQL table was last updated?

...p file in O_RDRW mode close it again or alternatively use touch(), the PHP equivalent of the utimes() function, to change the file timestamp. On page display: use stat() to read back the file modification time. shar...
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How can I convert tabs to spaces in every file of a directory?

... I would also add a file matcher like for example for only .php files find ./ -iname "*.php" -type f -exec sed -i 's/\t/ /g' {} \; – Daniel Luca CleanUnicorn Mar 26 '13 at 10:04 ...
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How can I convert my device token (NSData) into an NSString?

... On XCode 5 I had to cast the deviceToken to make it compile: const unsigned *tokenBytes = (const unsigned *)[deviceToken bytes]; – Ponytech Oct 6 '13 at 21:15 ...
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Simple way to convert datarow array to datatable

...he number of columns in this table.". With-Clone Version Error: "Unable to cast object of type 'System.Data.DataRow' to type 'System.IConvertible'.Couldn't store <System.Data.DataRow> in StoreOrder Column. Expected type is Int64." Note: StoreOrder is the first column in the table schema. Seem...
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Get a random boolean in python?

... You likely don't even need to cast to a boolean at all, since 0/1 have the proper truth values. – Adam Vandenberg Jul 26 '11 at 16:46 7...
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Replace only some groups with Regex

...iousCaptureEnd = 0; foreach (var capture in group.Captures.Cast<Capture>()) { var currentCaptureEnd = capture.Index + capture.Length - m.Index; var currentCaptureLength = cap...
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get list of pandas dataframe columns based on data type

... mean it's not working, that actually means your DataFrame columns weren't cast to the type you think they should be, which can happen for a variety of reasons. – Marc Sep 5 '17 at 13:56 ...
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How to create a checkbox with a clickable label?

... With PHP, wont that make $_POST['foo'] always have one of the two values maximum at one time? Even if both checked. What's a checkbox group? – jeromej Jun 9 '14 at 9:27 ...
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How can one close HTML tags in Vim quickly?

... mappings to close open HTML/XML tags https://www.vim.org/scripts/script.php?script_id=13 I use something similar. share | improve this answer | follow | ...