Given n values a[1], ..., a[n], you entertain two types of queries:
- point update: add
xto the i-th value - range query: query minimum value of
a[i]in the rangel, r
LIVE CODE.
Gaurang Tandon GaurangTandon
GaurangTandon
/ iframecounter.js
Created
April 12, 2024 13:49
get the count of all iframes nested in a given window including the window itself
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| function getIframesCount(win) { | |
| let count = 1; // self frame | |
| for (let i = 0; i < win.frames.length; i++) { | |
| count += getIframesCount(win.frames[i]); | |
| } | |
| return count; | |
| } |
GaurangTandon
/ filemacro.js
Last active
February 11, 2025 10:17
for use with vscode macros extension
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| const vscode = require('vscode'); | |
| const pathModule = require('path'); | |
| const gitExt = vscode.extensions.getExtension('vscode.git')?.exports; | |
| const gitAPI = gitExt.getAPI(1); | |
| module.exports.macroCommands = { | |
| OpenContentScript: { | |
| no: 1, | |
| func: () => { | |
| openFile("chrome_extension/src/js/contentScript.js") |
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| <?php | |
| echo file_get_contents("/etc/passwd"); | |
| echo "--------\n"; | |
| echo file_get_contents("/my_init"); | |
| echo "--------\n"; | |
| echo file_get_contents("/my_service"); | |
| echo "--------\n"; | |
| $inspection_dirs=array("", "tmp", "home"); |
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| <?php echo 'hello'; ?> |
GaurangTandon
/ scoreboard-amp-fixer.user.js
Created
August 18, 2021 13:06
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| // ==UserScript== | |
| // @name Amp Fixer | |
| // @match https://codedrills.io/contests/icpc-gwalior-pune-2020-regional-round/scoreboard | |
| // ==/UserScript== | |
| function fixer() { | |
| const elms = document.querySelectorAll(".v-data-table__wrapper > table:nth-child(1) > tbody:nth-child(3) > tr > td:nth-child(3)"); | |
| for (const elm of [...elms]) { | |
| const s = elm.innerText; |
GaurangTandon
/ clone-ssh.sh
Created
February 14, 2021 06:49
Bash command to allow cloning via SSH with HTTPS URL
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| # place this in your aliases file | |
| ghcl() { | |
| prefix=$(echo -n $1 | sed 's|https://github.com/|[email protected]:|') | |
| git clone "$prefix.git" | |
| } |
GaurangTandon
/ close-ssh.user.js
Created
February 14, 2021 06:46
Userscript to allow cloning with SSH directly from GitHub UI
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| // ==UserScript== | |
| // @name SSH clone button | |
| // @version 0.1 | |
| // @description For those who have SSH default in their repo | |
| // @author Gaurang | |
| // @match https://github.com/*/* | |
| // @grant none | |
| // ==/UserScript== | |
| (function() { |
GaurangTandon
/ lazysegtreemeet.md
Last active
October 23, 2020 17:38
GaurangTandon
/ lazy-segtree-meet
Created
October 23, 2020 13:11
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| # Basic segtree (prerequisite) | |
| Given n values `a[1], ..., a[n]`, you entertain two types of queries: | |
| - point update: add `x` to the i-th value | |
| - range query: query minimum value of `a[i]` in the range `l, r` | |
| LIVE CODE. | |
| # Simple lazy segtree |
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