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What do the terms “CPU bound” and “I/O bound” mean?

...hecks how well a suite of problems scale. I have commented on it a bit at: https://cirosantilli.com/linux-kernel-module-cheat/#coremark Sample result clearing showing that: Workload Name (iter/s) (iter/s) Scaling ----------------------------------------------...
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How to make div background color transparent in CSS

... From https://developer.mozilla.org/en-US/docs/Web/CSS/background-color To set background color: /* Hexadecimal value with color and 100% transparency*/ background-color: #11ffee00; /* Fully transparent */ /* Special keyword va...
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Why do Java webapps use .do extension? Where did it come from?

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Can't choose class as main class in IntelliJ

...he source root." Configure your source and test roots and it should work. https://www.jetbrains.com/idea/webhelp/configuring-content-roots.html Since you stated that these are tests you should probably go with them marked as Test Source Root instead of Source Root. ...
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Change default text in input type=“file”?

...ename = this.files[0].name console.log(filename); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div> <label for="files" class="btn">Select Image</label> <input id="files" style="visibility:hidden;" t...
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Customizing Bootstrap CSS template

...* add a new purple custom color */ $theme-colors: ( purple: $purple ); https://www.codeply.com/go/7XonykXFvP With SASS you must @import bootstrap after the customizations to make them work! Once the SASS is compiled to CSS (this must be done using a SASS compiler node-sass, gulp-sass, npm webpa...
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How to Set Focus on Input Field using JQuery

... but text cursor does not appear in the field (jquery 3.1.0). Inspired by https://www.sitepoint.com/jqueryhtml5-input-focus-cursor-positions/ , I added autofocus attribute to the input field and voila! function addfield() { n=$('table tr').length; $('table').append('<tr><td>&lt...
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Change values while iterating

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How to pass payload via JSON file for curl?

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Add unique constraint to combination of two columns

...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...