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How can I validate a string to only allow alphanumeric characters in it?
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How can I get the MAC and the IP address of a connected client in PHP?
...P_USER_AGENT']);. It definently isn't bulletproof but its a start. Another more easier and secure way is setting a cookie with a unique hash. When using that cookie everytime you are sure which user is connecting to your website.
– Bearwulf
Jul 5 '12 at 11:50
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib
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adb shell command to make Android package uninstall dialog appear
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VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed
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Removing the fragment identifier from AngularJS urls (# symbol)
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python: how to identify if a variable is an array or a scalar
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How to change the CHARACTER SET (and COLLATION) throughout a database?
... -- slower
_0900_ -- (8.0) much faster because of a rewrite
More info:
What are the differences between utf8_general_ci and utf8_unicode_ci?
What's the difference between utf8_general_ci and utf8_unicode_ci?
How to change collation of database, table, column?
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How to check that a string is an int, but not a double, etc.?
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@enchance abs('definitelynotanint') === 0. moreover, ctype_digit takes only strings
– Klesun
Jun 8 '16 at 16:16
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How does Go update third-party packages?
...project A wont cause issues in project B.
Type go help gopath to find out more about the GOPATH environment variable.
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