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Merging objects (associative arrays)
...bject {a: 4, b: 2, c: 110}
More information, examples and polyfill here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
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How to delete (not cut) in Vim?
...gther with a shared system clipboard configuration, see further details at https://github.com/pazams/d-is-for-delete
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How to remove non-alphanumeric characters?
...ring);
It select all not A-Z, a-z, 0-9 and delete it.
See example here: https://regexr.com/3h1rj
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keycode 13 is for which key
...If you would want to get more keycodes and what the key the key is, go to: https://keycode.info
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Export and Import all MySQL databases at one time
...sword, can be used in cron. To store password in .my.cnf check this answer https://serverfault.com/a/143587/62749
Made also with comments for those who are not very familiar with bash scripts.
#!/bin/bash
# This script will backup all mysql databases into
# compressed file named after date, ie: ...
handlerbars.js check if list is empty
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
CSS force image resize and keep aspect ratio
... for the object-fit property and a compatibility table are available here: https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit
Cheers.
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Is there a library function for Root mean square error (RMSE) in python?
...han low.
If this is a problem the total least squares method fixes this:
https://mubaris.com/posts/linear-regression
Gotchas that can break this RMSE function:
If there are nulls or infinity in either input list, then output rmse value is is going to not make sense. There are three strategies t...
what is difference between success and .done() method of $.ajax
...ode (observer pattern).
Please find more detailed information from here: https://stackoverflow.com/a/14754681/1049184
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What is the minimum I have to do to create an RPM file?
...
For quick RPM building, check out Togo:
https://github.com/genereese/togo-rpm
The project has a Quick-Start guide and I was able to create a basic RPM in less than 3 minutes.
Example using the data provided in the original question:
1) Create the project directo...