Note
Some of the tricks mentioned in this document are advanced and might not be suited for begineer level. If you are facing trouble understanding this, you might want to come back to this later after a few weeks.
A small terminal-based workflow for compiling/running Codeforces-style solutions quickly, with local-only debug code and a couple of micro-benchmarks.
| [Unit] | |
| Description=Random Color service | |
| [Service] | |
| Nice=19 | |
| CPUSchedulingPolicy=idle | |
| ExecStart=/root/random-color.sh | |
| [Install] | |
| WantedBy=multi-user.target |
| const anchors = Array.from(document.getElementsByTagName('a')); | |
| const links = anchors.map(anchor => anchor.href.toString()); | |
| const pdfs = links.filter(link => link.endsWith('.pdf')); | |
| let clipboardText = ''; | |
| for (const pdf of pdfs) { | |
| clipboardText += `curl '${pdf}' -Lo '${pdf.substr(pdf.lastIndexOf('/') + 1)}'\n` | |
| } | |
| setTimeout(() => navigator.clipboard.writeText(clipboardText), 1000) |
| .blog-theme-switcher{ | |
| animation: rotate 5s infinite; | |
| } | |
| @keyframes rotate { | |
| 0% {transform: rotate(0deg);} | |
| 50% {transform: rotate(240deg);} | |
| 100% {transform: rotate(0deg);} | |
| } |