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Creating a BLOB from a Base64 string in JavaScript
...lob())
.then(console.log)
With this method you can also easily get a ReadableStream, ArrayBuffer, text, and JSON.
(fyi this also works with node-fetch in Node)
As a function:
const b64toBlob = (base64, type = 'application/octet-stream') =>
fetch(`data:${type};base64,${base64}`).then(res ...
How to change the author and committer name and e-mail of multiple commits in Git?
... filter-repo. If you still need to use git filter-branch, please carefully read SAFETY (and PERFORMANCE) to learn about the land mines of filter-branch, and then vigilantly avoid as many of the hazards listed there as reasonably possible.
Changing the author (or committer) would require re-writing ...
How to unset a JavaScript variable?
...t (actually a window property, but I don't think it matters) which was already populated by a previous script but I don't want another script that will run later to see its value or that it was even defined.
...
How do I convert an existing callback API to promises?
...Promise. I've written a blog post about util.promisify for anyone who want read more on the topic.
– Bruno
May 16 '17 at 5:27
...
Passing a std::array of unknown size to a function
...ly valid C++ even though it compiles in GCC7 with the C++17 flag set. From reading here, function parameters declared as auto are part of the Concepts TS which should eventually be part of C++20.
– Fibbles
May 19 '18 at 17:44
...
use Winmerge inside of Git to file diff
...n the path) can do just that:
#!/bin/sh
git diff --name-only "$@" | while read filename; do
git difftool "$@" --no-prompt "$filename" &
done
But that only works by opening n windows for n files (if you try to use the -s option of WinMerge, it will not work because of the temp files being ...
What is href=“#” and why is it used?
...e href property is required only for an anchor to actually be a hyperlink! Read this from w3. So, why not just leave it off for placeholders? Browsers render default styles for elements and will change the default style of an anchor tag that doesn't have the href property. Instead, it will be consid...
What does !important mean in CSS?
...or maybe IMPORTANT!, rather than !important. I wonder if anyone (who might read this) knows why they defined it with the punctuation in front? Obviously, it's way too late to change it now.
– Kevin Fegan
Sep 7 '18 at 17:13
...
What does “not run” mean in R help pages?
...
C & p from Chapter 5.4 (R Documentation Files) of the MUST-TO-READ Creating R Packages: A Tutorial by Friedrich Leisch:
The examples section should contain
executable R code, and automatically
running the code is part of checking
a package. There are two special
markup comm...
Using Mockito's generic “any()” method
...(at one point we updated from 1.10.19), just to keep the users (that are already using the mockito-core version 2.1.0 or greater) up to date, the static methods from the above answers should be taken from ArgumentMatchers class:
import static org.mockito.ArgumentMatchers.isA;
import static org.mock...