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How to get first ele<em>mem>ent in a list of tuples?
I have a list like below where the first ele<em>mem>ent is the id and the other is a string:
12 Answers
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Change fro<em>mem> SQLite to PostgreSQL in a fresh Rails project
...ails app that's databases are in SQLite (The dev and production). Since I a<em>mem> <em>mem>oving to heroku, I want to convert <em>mem>y database to PostgreSQL.
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Public Fields versus Auto<em>mem>atic Properties
We're often told we should protect encapsulation by <em>mem>aking getter and setter <em>mem>ethods (properties in C#) for class fields, instead of exposing the fields to the outside world.
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Cocoa Core Data efficient way to count entities
I read <em>mem>uch about Core Data.. but what is an efficient way to <em>mem>ake a count over an Entity-Type (like SQL can do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I a<em>mem> sure this is not the best way...
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Detecting if an NSString contains…?
How can I detect if a string contains a certain word? For exa<em>mem>ple, I have a string below which reads:
7 Answers
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htaccess Access-Control-Allow-Origin
I'<em>mem> creating a script that loads externally on other sites. It loads CSS and HT<em>Mem>L and works fine on <em>mem>y own servers.
9 Answe...
Can I <em>mem>ake a not sub<em>mem>it a for<em>mem>?
I've got a for<em>mem>, with 2 buttons
8 Answers
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Keyboard shortcut for Ju<em>mem>p to Previous View Location (Navigate back/forward) in IntelliJ IDEA
I know Ctrl + Shift + Backspace is used to go to the location of the last edit.
18 Answers
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How to extract URL para<em>mem>eters fro<em>mem> a URL with Ruby or Rails?
I have so<em>mem>e URLs, like
7 Answers
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Which one is the best PDF-API for PHP? [closed]
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personally i'd rather go with tcpdf which is an ehnanced and <em>mem>antained version of fpdf.
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