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Regular expression for letters, numbers and - _
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To actually cover your pattern, i.e, valid file names according to your rules, I think that you need a little more. Note this doesn't match legal file names from a system perspective. That would be system dependent and more libera...
MySQL integer field is returned as string in PHP
...er) for php.
If you're on Ubuntu:
sudo apt-get install php5-mysqlnd
sudo service apache2 restart
If you're on Centos:
sudo yum install php-mysqlnd
sudo service httpd restart
The native driver returns integer types appropriately.
Edit:
As @Jeroen has pointed out, this method will only work o...
Difference between var_dump,var_export & print_r
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How to open the Chrome Developer Tools in a new window?
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When to use enumerateObjectsUsingBlock vs. for
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Ultimately, use whichever pattern you want to use and comes more naturally in the context.
While for(... in ...) is quite convenient and syntactically brief, enumerateObjectsUsingBlock: has a number of features that may or may not prove interesting:
enumerateObjectsUsingBlock: will be as fas...
Should I use PATCH or PUT in my REST API?
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@richremer services, like models, are internal abstractions. Just as it is a poor abstraction to require a 1-1 relation between REST-endpoints-and-ORM-models or even database tables, it is poor abstraction to expose Services. The outsid...
What is the purpose of python's inner classes?
...dden from the outside world.
More readable, maintainable code: Nesting small classes within top-level classes places the code closer to where it is used.
The main advantage is organization. Anything that can be accomplished with inner classes can be accomplished without them.
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Get class name of django model
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Django models are derived from the ModelBase, which is the Metaclass for all models.
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Is there a zip-like function that pads to longest length in Python?
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Get the client IP address using PHP [duplicate]
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I usually don't like nested ternaries, but I really like it in this case...
– Charles Harmon
Jul 18 '14 at 20:49
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