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How to deal with floating point number precision in JavaScript?

...at depends on what kind of calculations you’re doing. If you really need your results to add up exactly, especially when you work with money: use a special decimal datatype. If you just don’t want to see all those extra decimal places: simply format your result rounded to a fix...
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How to get one value at a time from a generator function in Python?

... In Python <= 2.5, use gen.next(). This will work for all Python 2.x versions, but not Python 3.x In Python >= 2.6, use next(gen). This is a built in function, and is clearer. It will also work in Python 3. Both of these end up calling a specially named function, next(), wh...
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]

...364088 rx_packets : 91215713193 23120 23502 23234 17616 ... tx_bytes : 90798990376725 8117924 7047762 7472650 319330 tx_packets : 93139479736 23401 22953 23216 23171 ... eth0 : 15:22:09.002...
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How to merge YAML arrays?

...hon:3.7.3 stage: test script: - *pip_git - pip install -q -r requirements_test.txt - python -m unittest discover tests use the same `*pip_git` on e.g. build image... where requirements_test.txt contains e.g. -e git+ssh://git@gitlab.com/example/example.git@v0.2.2#e...
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Objective-C categories in static library

...roject as direct dependency (target -> general -> direct dependencies) and all works OK, but categories. A category defined in static library is not working in app. ...
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Changing java platform on which netbeans runs

I am using Netbeans 6.7. I had first installed Java 1.5 before installing Netbeans. When i installed Netbeans it took Java 1.5 as the default version. Then i installed Java 1.6 on my machine. I need to change the default JDK of my netbeans to 1.6 not only to a specific project but to the whole Netbe...
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Getting Java version at runtime

... Wow, that kind of blew my mind. Though in my case, all I wanted was the first two parts of the version so: Runtime.class.getPackage().getSpecificationVersion() – Wesley Hartford Dec 10 '14 at 21:44 ...
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Can I get CONST's defined on a PHP class?

...:class would work fine, but if you'd use those in e.g. namespace Jungle - calling B::class there without including it with use would result in Jungle\B (even though Jungle does NOT have B at all!) – jave.web Sep 5 '19 at 18:07 ...
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How to detect if a script is being sourced

I have a script where I do not want it to call exit if it's being sourced. 17 Answers ...
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Multi-line regex support in Vim

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...