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How to validate an Email in PHP?
... Manual should suffice.
Update 1: As pointed out by @binaryLV:
PHP 5.3.3 and 5.2.14 had a bug related to
FILTER_VALIDATE_EMAIL, which resulted in segfault when validating
large values. Simple and safe workaround for this is using strlen()
before filter_var(). I'm not sure about 5.3.4 fin...
How to toggle a boolean?
... JordanJordan
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View's SELECT contains a subquery in the FROM clause
... penalties.
– miguelcobain
Jan 18 '13 at 16:22
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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
...ow api keys and secret keys work. Just 2 days ago I signed up for Amazon S3 and installed the S3Fox Plugin . They asked me for both my Access Key and Secret Access Key, both of which require me to login to access.
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Overriding class constants vs properties
...always refers to the class it is being executed in. If you are using php5.3+ you might try static::TEST as static:: is inheritance-aware.
The difference is that static:: uses "late static binding". Find more information here:
http://php.net/manual/en/language.oop5.late-static-bindings.php
Here'...
Rails: how do I validate that something is a boolean?
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Since Rails 3, you can do:
validates :field, inclusion: { in: [ true, false ] }
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Remove columns from dataframe where ALL values are NA
... teucerteucer
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Get value from NSTextField
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jscs
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answered Jun 12 '09 at 5:55
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How to play with Control.Monad.Writer in haskell?
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Datatype for storing ip address in SQL Server
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The technically correct way to store IPv4 is binary(4), since that is what it actually is (no, ...