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How to modify PATH for Homebrew?
... with the result running $ brew doctor again should no longer produce your error.
This blog post helped me out in resolving issues I ran into. http://moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on-mac/
sh...
URL query parameters to dict python
...ding (including the +), and the urllib.parse also either raises or ignores errors for you as requested. I'm not sure why you'd want to reinvent this wheel when it is part of the standard library.
– Martijn Pieters♦
Mar 20 '18 at 7:59
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Matplotlib scatterplot; colour as a function of a third variable
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I get an error: 'length of rgba sequence should be either 3 or 4'
– MattCochrane
Nov 4 '15 at 4:51
1
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Gradle - getting the latest release version of a dependency
...s to work for me with single quotes, at least for local dependencies. What error do you get?
– David Moles
Apr 21 '14 at 18:11
3
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Getting Chrome to accept self-signed localhost certificate
... self-signed certs worked fine in the past but suddenly started generating errors in Chrome 58, this is why.
So whatever method you are using to generate your self-signed cert (or cert signed by a self-signed CA), ensure that the server's cert contains a subjectAltName with the proper DNS and/or IP...
Is it OK to leave a channel open?
...e it's nondeterministic. Most common related gotcha is too many open files error. You keep opening files... You expect GC to do so... You don't run out of memory (therefore GC doesn't kick in)... You run out of file descriptors at the OS level. OS kills the process :)
– Pijusn
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Python “raise from” usage
...ry:
... print(1 / 0)
... except Exception as exc:
... raise RuntimeError("Something bad happened") from exc
...
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ZeroDivisionError: int division or modulo by zero
The above exception was the direct cause of ...
How do I run git log to see changes only for a specific branch?
...Navigating to the branch point would take too long.)
After some trial and error, this gave me roughly what I wanted:
git log --graph --decorate --oneline --all ^master^!
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How do I remove a submodule?
... and try to add what was a submodule as a regular directory, you would get error message like:
git add mysubmodule/file.txt
Path 'mysubmodule/file.txt' is in submodule 'mysubmodule'
Note: since Git 2.17 (Q2 2018), git submodule deinit is no longer a shell script.
It is a call to a C function.
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Transparent ARGB hex value
...t; {
if (alpha > 1 || alpha < 0 || isNaN(alpha)) {
throw new Error('The argument must be a number between 0 and 1');
}
return Math.ceil(255 * alpha).toString(16).toUpperCase();
})
console.log(alphaToHex(0.45));
...