I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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#include <stdio.h> | |
int f0(unsigned int x) { return x? (x&(1<<31)? f1(x<<1) : f0(x<<1)) : 1; } | |
int f1(unsigned int x) { return x? (x&(1<<31)? f3(x<<1) : f2(x<<1)) : 0; } | |
int f2(unsigned int x) { return x? (x&(1<<31)? f0(x<<1) : f4(x<<1)) : 0; } | |
int f3(unsigned int x) { return x? (x&(1<<31)? f2(x<<1) : f1(x<<1)) : 0; } | |
int f4(unsigned int x) { return x? (x&(1<<31)? f4(x<<1) : f3(x<<1)) : 0; } | |
int t0(unsigned int x) { return x? (x&(1<<31)? t1(x<<1) : t0(x<<1)) : 1; } | |
int t1(unsigned int x) { return x? (x&(1<<31)? t0(x<<1) : t2(x<<1)) : 0; } | |
int t2(unsigned int x) { return x? (x&(1<<31)? t2(x<<1) : t1(x<<1)) : 0; } |
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drowning.svg : drowning.dot | |
dot -Tsvg drowning.dot > drowning.svg | |
drowning.dot : drowning.js | |
node drowning.js > drowning.dot |
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var Table = React.createClass({ | |
render: function render() { | |
var _self = this; | |
var thead = React.DOM.thead({}, | |
React.DOM.tr({}, | |
this.props.cols.map(function (col) { | |
return React.DOM.th({}, col); | |
}))); |
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/* bling.js */ | |
window.$ = document.querySelector.bind(document); | |
window.$$ = document.querySelectorAll.bind(document); | |
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); }; | |
NodeList.prototype.__proto__ = Array.prototype; | |
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); }; |
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<div>{"<"} Less than, {">"} greater than </div> |
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console.log(1); | |
(_ => console.log(2))(); | |
eval('console.log(3);'); | |
console.log.call(null, 4); | |
console.log.apply(null, [5]); | |
new Function('console.log(6)')(); | |
Reflect.apply(console.log, null, [7]) | |
Reflect.construct(function(){console.log(8)}, []); | |
Function.prototype.apply.call(console.log, null, [9]); | |
Function.prototype.call.call(console.log, null, 10); |
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