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Why does string::compare return an int?
...once. But sure, someone dealing with a string containing a MPEG encoded as Base64 or some such may well run into that problem...
– Mats Petersson
Mar 11 '13 at 21:36
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“Insert if not exists” statement in SQLite
I have an SQLite database. I am trying to insert values ( users_id , lessoninfo_id ) in table bookmarks , only if both do not exist before in a row.
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dplyr: “Error in n(): function should not be called directly”
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What is the difference between varchar and nvarchar?
...id doing encoding conversions every time you read from or write to the database. Conversions take time, and are prone to errors. And recovery from conversion errors is a non-trivial problem.
If you are interfacing with an application that uses only ASCII, I would still recommend using Unicode in th...
Simulate airplane mode in iPhone Simulator
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Overwrite or override
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Deprecated warning for Rails 4 has_many with order
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Webstorm: “Cannot Resolve Directory”
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Fetch first element which matches criteria
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How to sync with a remote Git repository?
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