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How do you implement a private setter when using an interface?
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edited Aug 15 '13 at 9:48
answered Aug 15 '13 at 9:37
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What is the meaning of id?
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id is a pointer to any type, but unlike void * it always points to an Objective-C object. For ...
Closing WebSocket correctly (HTML5, Javascript)
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According to the protocol spec v76 (which is the version that browser with current support imp...
val() vs. text() for textarea
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The best way to set/get the value of a textarea is the .val(), .value method.
.text() interna...
Source code highlighting in LaTeX
...so created a LateX package, once my Pygments patch was released in version 1.2 …
Presenting minted
minted is a package that uses Pygments to provide top-notch syntax highlighting in LaTeX. For example, it allows the following output.
Here’s a minimal file to reproduce the above code (notice...
nil detection in Go
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The compiler is pointing the error to you, you're comparing a structure instance and nil. They...
Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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edited May 22 '16 at 3:55
Jonathan Leffler
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Git Ignores and Maven targets
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edited Jun 8 '12 at 3:09
user1411381
4322 bronze badges
answered Jun 14 '09 at 0:52
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How to create a temporary directory and get the path / file name in Python
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Use the mkdtemp() function from the tempfile module:
import tempfile
import shutil
dirpath = ...
running Rails console in production
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if you're running rails 3.0 or greater, you can also use
rails console production
producti...