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@IamSwap
IamSwap / Basic Vue Router Example.md
Last active February 24, 2020 20:36
Basic Vue Router Example
@sighingnow
sighingnow / Makefile
Last active March 8, 2025 17:56
Detect operating system in Makefile.
# Detect operating system in Makefile.
# Author: He Tao
# Date: 2015-05-30
OSFLAG :=
ifeq ($(OS),Windows_NT)
OSFLAG += -D WIN32
ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
OSFLAG += -D AMD64
endif
@nolanlawson
nolanlawson / Dexie.min.js
Created February 7, 2015 18:01
IndexedDB+Dexie+Lunr MTG full-text search demo
(function(n,t,i,r){"use strict";function h(n,t){return typeof t!="object"&&(t=t()),Object.keys(t).forEach(function(i){n[i]=t[i]}),n}function y(n){return{from:function(t){return n.prototype=Object.create(t.prototype),n.prototype.constructor=n,{extend:function(i){h(n.prototype,typeof i!="object"?i(t.prototype):i)}}}}}function p(n,t){return t(n)}function f(t){function or(){if(i)w.on("versionchange",function(t){w.close();t.newVersion&&n.location.reload(!0)})}function ki(n){this._cfg={version:n,storesSource:null,dbschema:{},tables:{},contentUpgrade:null};this.stores({})}function sr(n,t,i,r){var e,f,o,h,l,c;if(n==0)Object.keys(pt).forEach(function(n){di(t,n,pt[n].primKey,pt[n].indexes)}),e=w._createTransaction(kt,ri,pt),e.idbtrans=t,e.idbtrans.onerror=s(i,["populating database"]),e.on("error").subscribe(i),u.newPSD(function(){u.PSD.trans=e;try{w.on("populate").fire(e)}catch(n){r.onerror=t.onerror=function(n){n.preventDefault()};try{t.abort()}catch(f){}t.db.close();i(n)}});else{if(f=[],o=ii.filter(function(t){return
@jkrems
jkrems / generators.md
Last active February 24, 2020 19:09
Generators Are Like Arrays

In all the discussions about ES6 one thing is bugging me. I'm picking one random comment here from this io.js issue but it's something that comes up over and over again:

There's sentiment from one group that Node should have full support for Promises. While at the same time another group wants generator syntax support (e.g. var f = yield fs.stat(...)).

People keep putting generators, callbacks, co, thunks, control flow libraries, and promises into one bucket. If you read that list and you think "well, they are all kind of doing the same thing", then this is to you.

Virtual DOM and diffing algorithm

There was a [great article][1] about how react implements it's virtual DOM. There are some really interesting ideas in there but they are deeply buried in the implementation of the React framework.

However, it's possible to implement just the virtual DOM and diff algorithm on it's own as a set of independent modules.

@jonschlinkert
jonschlinkert / markdown-cheatsheet.md
Last active July 25, 2025 20:07
A better markdown cheatsheet.
@mrsweaters
mrsweaters / pause_and_resume.md
Created August 22, 2012 23:36
Joyride 2 Pause and Resume Example

The below configuration will pause the tour after tooltip 2 has appeared (index of 1). In the postStepCallback we check to see if the tour has been paused and fire some code.

<script>
  $(window).load(function() {
    $('#joyRideTipContent').joyride({
      pauseAfter : [1],
      postStepCallback : function (index, tip) {
        if ($(this).joyride('paused')) {
 console.log('Hey there, you\'ve paused the tour.');
@jboner
jboner / latency.txt
Last active August 27, 2025 08:01
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@dupuy
dupuy / README.rst
Last active June 4, 2025 14:19
Common markup for Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

@nerdsrescueme
nerdsrescueme / regex.txt
Created September 23, 2011 16:08
Common Regex
Perl and PHP Regular Expressions
PHP regexes are based on the PCRE (Perl-Compatible Regular Expressions), so any regexp that works for one should be compatible with the other or any other language that makes use of the PCRE format. Here are some commonly needed regular expressions for both PHP and Perl. Each regex will be in string format and will include delimiters.
All Major Credit Cards
This regular expression will validate all major credit cards: American Express (Amex), Discover, Mastercard, and Visa.
//All major credit cards regex
'/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$/'