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@aliva
aliva / move-cursor-linux.cpp
Created August 16, 2012 18:17
move mouse pointer to given position in linux
#include <X11/Xlib.h>
#include <iostream>
#include <unistd.h>
int main(void) {
Display* dpy = XOpenDisplay(0);
int scr = XDefaultScreen(dpy);
Window root_window = XRootWindow(dpy, scr);
int height = DisplayHeight(dpy, scr);
@tajpure
tajpure / marked-katex.js
Created August 14, 2016 10:44
Support katex for marked.
const renderer = new marked.Renderer()
let originParagraph = renderer.paragraph.bind(renderer)
renderer.paragraph = (text) => {
const blockRegex = /\$\$[^\$]*\$\$/g
const inlineRegex = /\$[^\$]*\$/g
let blockExprArray = text.match(blockRegex)
let inlineExprArray = text.match(inlineRegex)
for (let i in blockExprArray) {
const expr = blockExprArray[i]
const result = renderMathsExpression(expr)