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How to get nice formatting in the Rails console
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>> puts ProductColor.all.to_yaml
Simply works fine!
Source: https://stackoverflow.com/a/4830096
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How do you check that a number is NaN in JavaScript?
...idn't realize this until @allsyed commented, but this is in the ECMA spec: https://tc39.github.io/ecma262/#sec-isnan-number
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How to run two jQuery animations simultaneously?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 1
jquery, domain, get URL
...he complete url, why not use document.location.origin which will result to https://stackoverflow.com. This method includes the appropriate protocol
– Nathileo
Apr 14 at 15:34
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云数据及Firebase组件简介 · App Inventor 2 中文网
...ction() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();
云数据...
The term 'Update-Database' is not recognized as the name of a cmdlet
....EntityFrameworkCore.Tools package to resolve this issue.
Read more here: https://docs.microsoft.com/en-us/ef/core/miscellaneous/cli/powershell
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Compiling with g++ using multiple cores
...his can change a lot) you may use ubiquitous Python function cpu_count():
https://docs.python.org/3/library/multiprocessing.html#multiprocessing.cpu_count
Like this:
make -j $(python3 -c 'import multiprocessing as mp; print(int(mp.cpu_count() * 1.5))')
If you're asking why 1.5 I'll quote user a...
ValueError: numpy.dtype has the wrong size, try recompiling
...o resolve this issue, and it works well on my Ubuntu 12.04:
cd /tmp/
wget https://pypi.python.org/packages/source/p/pandas/pandas-0.12.0.tar.gz
tar xzvf pandas-0.12.0.tar.gz
cd pandas-0.12.0
easy_install --upgrade numpy
sh...
Exception handling in R [closed]
...:
Equivalent of "throw" in R
catching an error and then branching logic
https://stackoverflow.com/search?q=[r]+trycatch
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Git add all files modified, deleted, and untracked?
...for the command line git lover.
Please get the project from github - G2 https://github.com/orefalo/g2
It has a bunch of handy commands, one of them being exactly what your are looking for: freeze
freeze - Freeze all files in the repository (additions, deletions, modifications) to the staging ar...