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Convert UNIX epoch to Date object
I'm plotting and performing calculations on uniformly distributed time series. The timestamps are currently stored as integers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion?
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Escaping keyword-like column names in Postgres
If the column in Postgres' table has the name year , how should look INSERT query to set the value for that column?
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How do I add 24 hours to a unix timestamp in php?
...mestamp for now. How do I find the unix timestamp number for 24 hours so I can add it to the timestamp for right now?
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SQL function as default parameter value?
I tried changing a default parameter value with this:
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express 4.0 , express-session with odd warning message
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Rails mapping array of hashes onto single hash
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Regular expression to return text between parenthesis
All I need is the contents inside the parenthesis.
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How to use the CSV MIME-type?
In a web application I am working on, the user can click on a link to a CSV file. There is no header set for the mime-type, so the browser just renders it as text. I would like for this file to be sent as a .csv file, so the user can directly open it with calc, excel, gnumeric, etc.
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