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The way to check a HDFS directory's size?
I know du -sh in common Linux filesystems. But how to do that with HDFS?
10 Answers
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Count number of occurences for each unique value
Let's say I have:
13 Answers
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PostgreSQL query to list all table names?
Is there any query available to list all tables in my Postgres DB.
7 Answers
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How do I remove/delete a virtualenv?
I created an environment with the following command: virtualenv venv --distribute
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Syntax highlighting code with Javascript [closed]
What Javascript libraries can you recommend for syntax highlighting blocks in HTML?
13 Answers
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Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
I found this in one of my libraries this morning:
7 Answers
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How do I check if a number is positive or negative in C#?
How do I check if a number is positive or negative in C#?
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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
I've just noticed that the long, convoluted Facebook URLs that we're used to now look like this:
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How do I get the current time only in JavaScript
How can I get the current time in JavaScript and use it in a timepicker?
18 Answers
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How can I create directory tree in C++/Linux?
I want an easy way to create multiple directories in C++/Linux.
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