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What is in your .vimrc? [closed]

Vi and Vim allow for really awesome customization, typically stored inside a .vimrc file. Typical features for a programmer would be syntax highlighting, smart indenting and so on. ...
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PHP calculate age

...is not safe to rely on the system's timezone settings, even when I add date_default_timezone_set('Europe/Brussels'); – stef Sep 23 '10 at 9:01 1 ...
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Set initial focus in an Android application

In my Android application it automatically focuses the first Button I have in my layout, giving it an orange outline. How can I set the initial focus preferably in XML, and can this be set to nothing? ...
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How to validate an email address in PHP

...($email, FILTER_VALIDATE_EMAIL)) { // invalid emailaddress } Additionally you can check whether the domain defines an MX record: if (!checkdnsrr($domain, 'MX')) { // domain is not valid } But this still doesn't guarantee that the mail exists. The only way to find that out is by sending ...
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Difference between map and collect in Ruby?

I have Googled this and got patchy / contradictory opinions - is there actually any difference between doing a map and doing a collect on an array in Ruby/Rails? ...
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Find all files in a directory with extension .txt in Python

How can I find all the files in a directory having the extension .txt in python? 26 Answers ...
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UIButton remove all target-actions

...multiple target-action-forControlEvents: to a UIButton. I'd like to remove all of these in one go without deallocating anything. I will then set new targets. ...
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How to fix “Headers already sent” error in PHP

...ders must be invoked before any output is made. summary ⇊ Otherwise the call fails: Warning: Cannot modify header information - headers already sent (output started at script:line) Some functions modifying the HTTP header are: header / header_remove session_start / session_regenerate_id se...
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Batch script to delete files

...re onto your desktop. if you want to remove an entire folder like an uninstaller program you could use this. cd C:\Users\User\Detsktop\ rd /s /q SOFTWARE this will delete the entire folder called software and all of its files and subfolders Make Sure You Delete The Correct Folder Cause This Does...
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Search for one value in any column of any table inside a database

... How to search all columns of all tables in a database for a keyword? http://vyaskn.tripod.com/search_all_columns_in_all_tables.htm EDIT: Here's the actual T-SQL, in case of link rot: CREATE PROC SearchAllTables ( @SearchStr nvarchar...