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Create an empty data.frame
I'm trying to initialize a data.frame without any rows. Basically, I want to specify the data types for each column and name them, but not have any rows created as a result.
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How to add color to Github's README.md file
I have a README.md file for my project underscore-cli , a pretty sweet tool for hacking JSON and JS on the command-line.
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“is” operator behaves unexpectedly with integers
Why does the following behave unexpectedly in Python?
11 Answers
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Clean ways to write multiple 'for' loops
...rray with multiple dimensions, we usually need to write a for loop for each of its dimensions. For example:
16 Answers
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Java exception not caught?
I have a small theoretical problem with try-catch constructions.
6 Answers
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How to determine if a point is in a 2D triangle? [closed]
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Why doesn't a python dict.update() return the object?
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How to render a PDF file in Android
...in its libraries. Is there any way to render PDF files in the Android applications?
9 Answers
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Bash script absolute path with OS X
I am trying to obtain the absolute path to the currently running script on OS X.
15 Answers
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To ternary or not to ternary? [closed]
I'm personally an advocate of the ternary operator: () ? : ; I do realize that it has its place, but I have come across many programmers that are completely against ever using it, and some that use it too often.
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