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Dealing with float precision in Javascript [duplicate]
...e amount of numeric values y in javascript. I want to group them by rounding them down to the nearest multiple of x and convert the result to a string.
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How can I strip first X characters from string using sed?
I am writing shell script for embedded Linux in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} does...
./configure : /bin/sh^M : bad interpreter [duplicate]
I've been trying to install lpng142 on my fed 12 system. Seems like a problem to me. I get this error
15 Answers
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Inserting multiple rows in mysql
Is the database query faster if I insert multiple rows at once:
5 Answers
5
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grep using a character vector with multiple patterns
...est whether a vector of strings are present in an another vector or not, and to output the values that are present (the matching patterns).
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Java 8 List into Map
I want to translate a List of objects into a Map using Java 8's streams and lambdas.
21 Answers
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What techniques can be used to speed up C++ compilation times?
What techniques can be used to speed up C++ compilation times?
27 Answers
27
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How to install latest version of Node using Brew
The latest version of NodeJs right now is 0.4.1
14 Answers
14
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How do I get elapsed time in milliseconds in Ruby?
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