Blog: Lessons4Devs |
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228 blogs
updated: 39 min. ago
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Install gnome-tweak-tools Open gnome-tweak-tools and execute: Keyboard & Mouse -> Additional Layout Options -> Key to choose the 3rd level -...
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wget java -jar swagger-codegen-cli-2.2.1 .jar generate -l java -i ""
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I've just passed the 1Z0-819 exam and I must say it is one of the hardest OCP exams out there. Some aspects: Logistics you will need a worki...
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When let's encrypt updates the certificates, the p12 file remains unchanged and if that's what your Spring app for example uses, then you ne...
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Insertion Sort (n2) Merge Sort (n lg n)
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You will get this error ERROR 1410 (42000): You are not allowed to create a user with GRANT If you are trying to run a GRANT on a user that ...
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A very curious case. An existing system with 4 RAM modules had it's CPU upgraded. After replacing the CPU and restarting the system, BIOS wa...
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This is a simple implementation of a directed Graph and searching whether there is a path between node u and node v
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Sometimes you might want to split a big js file into "modules" when developing web pages with js / jQuery. By embedded here I mean plain old...
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