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Create new tmux session from inside a tmux session
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answered Jan 22 '14 at 1:46
msharpmsharp
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Re-raise exception with a different type and message, preserving existing information
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Python 3 introduced exception chaining (as described in PEP 3134). This allows, when raising a...
How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
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6 revs, 2 users 85%leonbloy
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How to convert integer timestamp to Python datetime
...m pretty sure that particular number corresponds to the current date (e.g. 2012-3-16), but not much more.
1 Answer
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How to make graphics with transparent background in R using ggplot2?
I need to output ggplot2 graphics from R to PNG files with transparent background. Everything is ok with basic R graphics, but no transparency with ggplot2:
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Initialize a long in Java
Primitive Data Types - oracle doc says the range of long in Java is -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 .
But when I do something like this in my eclipse
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How to tell if JRE or JDK is installed
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answered Apr 24 '14 at 11:31
Maciej CyganMaciej Cygan
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What is the default value for enum variable?
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2 Answers
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A fast method to round a double to a 32-bit int explained
... source code, I noticed that Lua uses a macro to round a double to a 32-bit int . I extracted the macro , and it looks like this:
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