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node.js fs.readdir recursive directory search
Any ideas on an async directory search using fs.readdir? I realise that we could introduce recursion and call the read directory function with the next directory to read, but am a little worried about it not being async...
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Autoreload of modules in IPython [duplicate]
...ere a way to have IPython automatically reload all changed code? Either before each line is executed in the shell or failing that when it is specifically requested to. I'm doing a lot of exploratory programming using IPython and SciPy and it's quite a pain to have to manually reload each module when...
How to modify a specified commit?
I usually submit a list of commits for review. If I have the following commits:
16 Answers
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Is it safe to parse a /proc/ file?
...our code if you assume too much about the consistency of a file in /proc. For example, see this bug which came from assuming that /proc/mounts was a consistent snapshot.
For example:
/proc/uptime is totally atomic, as someone mentioned in another answer -- but only since Linux 2.6.30, which is le...
How to put a line comment for a multi-line command [duplicate]
... write a multi-line command in a Bash script, but how can I add a comment for each line in a multiline command?
4 Answers
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
So the reason for typedef :ed primitive data types is to abstract the low-level representation and make it easier to comprehend ( uint64_t instead of long long type, which is 8 bytes).
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How to pass in password to pg_dump?
I'm trying to create a cronjob to back up my database every night before something catastrophic happens. It looks like this command should meet my needs:
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Open document with default OS application in Python, both in Windows and Mac OS
... same thing that happens when you double-click on the document icon in Explorer or Finder. What is the best way to do this in Python?
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Why does calling a method in my derived class call the base class method?
.../override.
You can imagine, that a class, when instantiated, is nothing more than a table of pointers, pointing to the actual implementation of its methods. The following image should visualize this pretty well:
Now there are different ways, a method can be defined. Each behaves different when ...
Python: Making a beep noise
...eeping noise. I'm on a windows machine. I've looked at http://docs.python.org/library/winsound.html
9 Answers
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