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How to check for valid e<em>mem>ail address? [duplicate]
Is there a good way to check a for<em>mem> input using regex to <em>mem>ake sure it is a proper style e<em>mem>ail address? Been searching since last night and everybody that has answered peoples questions regarding this topic also see<em>mem>s to have proble<em>mem>s with it if it is a subdo<em>mem>ained e<em>mem>ail address.
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Selecting last ele<em>mem>ent in JavaScript array [duplicate]
I'<em>mem> <em>mem>aking an application that updates a user's location and path in real ti<em>mem>e and displays this on a Google <em>Mem>ap. I have functionality that allows <em>mem>ultiple users to be tracked at the sa<em>mem>e ti<em>mem>e using an object, which is updated every second.
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error_log per Virtual Host?
On one Linux Server running Apache and PHP 5, we have <em>mem>ultiple Virtual Hosts with separate log files. We cannot see<em>mem> to separate the php error_log between virtual hosts.
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Is there a si<em>mem>ple way to convert C++ enu<em>mem> to string?
Suppose we have so<em>mem>e na<em>mem>ed enu<em>mem>s:
34 Answers
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Scroll to the top of the page using JavaScript?
...page using a JavaScript? It is desirable even if the scrollbar instantly ju<em>mem>ps to the top. I'<em>mem> not looking for a s<em>mem>ooth scrolling.
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Unix co<em>mem><em>mem>and-line JSON parser? [closed]
Can anyone reco<em>mem><em>mem>end a Unix (choose your flavor) JSON parser that could be used to introspect values fro<em>mem> a JSON response in a pipeline?
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A beginner's guide to SQL database design [closed]
... started with this book: Relational Database Design Clearly Explained (The <em>Mem>organ Kauf<em>mem>ann Series in Data <em>Mem>anage<em>mem>ent Syste<em>mem>s) (Paperback) by Jan L. Harrington and found it very clear and helpful
and as you get up to speed this one was good too Database Syste<em>mem>s: A Practical Approach to Design, I<em>mem>pl...
How do I assert <em>mem>y exception <em>mem>essage with JUnit Test annotation?
I have written a few JUnit tests with @Test annotation. If <em>mem>y test <em>mem>ethod throws a checked exception and if I want to assert the <em>mem>essage along with the exception, is there a way to do so with JUnit @Test annotation? AFAIK, JUnit 4.7 doesn't provide this feature but does any future versions provi...
How can you encode a string to Base64 in JavaScript?
I have a PHP script that can encode a PNG i<em>mem>age to a Base64 string.
26 Answers
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Deter<em>mem>ining Whether a Directory is Writeable
What would be the best way in Python to deter<em>mem>ine whether a directory is writeable for the user executing the script? Since this will likely involve using the os <em>mem>odule I should <em>mem>ention I'<em>mem> running it under a *nix environ<em>mem>ent.
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