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Get the closest number out of an array
...ction that supports placeholders (http://ramdajs.com/0.19.1/docs/#curry or https://lodash.com/docs#curry). This gives lots of flexibility depending on what you need:
const getClosest = curry((counts, goal) => {
return counts
.reduce((prev, curr) => Math.abs(curr - goal) < Math.abs(pr...
How can I easily fixup a past commit?
...
UPDATE: A cleaner version of the script can now be found here: https://github.com/deiwin/git-dotfiles/blob/docs/bin/git-fixup.
I've been looking for something similar. This Python script seems too complicated, though, therefore I've hammered together my own solution:
First, my git alia...
When should I use Inline vs. External Javascript?
...mic>. The static portion is basically a string constant which you shove down the response pipe as fast as you possibly can. This can be a little tricky if you use a lot of middleware that sets cookies (these need to be set before sending http content), but in principle it's just flushing the resp...
Double not (!!) operator in PHP
...eUploader: {
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Move an array element from one array position to another
...save element from position 1
tmp = this[pos1];
// move element down and shift other elements up
if (pos1 < pos2) {
for (i = pos1; i < pos2; i++) {
this[i] = this[i + 1];
}
}
// move element up and shift other elements down
else {
...
Should I prefer pointers or references in member data?
...
I voted down because "Never, ever use references as class members" and the following justification is not right to me. As explained in my answer (and comment on the top answer) and from my own experience, there are cases where it's s...
What is the difference between JSF, Servlet and JSP?
...pp starts up, the servlet container will compile it into a class extending HttpServlet and use it during the web app's lifetime. You can find the generated source code in the server's work directory. In for example Tomcat, it's the /work directory. On a JSP request, the servlet container will execut...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
...PHP Triple Equals === Equality chart:
Source code to create these images:
https://github.com/sentientmachine/php_equality_charts
Guru Meditation
Those who wish to keep their sanity, read no further because none of this will make any sense, except to say that this is how the insanity-fractal, of PHP...
How do I install a module globally using npm?
...eUploader: {
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Is it possible to do a sparse checkout without checking out the whole repository first?
...Note that it requires git version 2.25 installed. Read more about it here: https://github.blog/2020-01-17-bring-your-monorepo-down-to-size-with-sparse-checkout/
UPDATE:
The above git clone command will still clone the repo with its full history, though without checking the files out. If you don't ...