Please see: https://github.com/kevinSuttle/html-meta-tags, thanks for the idea @dandv!
Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/
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})*$/' |
Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
<?php | |
function removeCommonWords($input){ | |
// EEEEEEK Stop words | |
$commonWords = array('a','able','about','above','abroad','according','accordingly','across','actually','adj','after','afterwards','again','against','ago','ahead','ain\'t','all','allow','allows','almost','alone','along','alongside','already','also','although','always','am','amid','amidst','among','amongst','an','and','another','any','anybody','anyhow','anyone','anything','anyway','anyways','anywhere','apart','appear','appreciate','appropriate','are','aren\'t','around','as','a\'s','aside','ask','asking','associated','at','available','away','awfully','b','back','backward','backwards','be','became','because','become','becomes','becoming','been','before','beforehand','begin','behind','being','believe','below','beside','besides','best','better','between','beyond','both','brief','but','by','c','came','can','cannot','cant','can\'t','caption','cause','causes','certain','certainly','changes','clearly','c\'mon','co','co.','com','come','comes','concerni |
$ redis-cli | |
> config set stop-writes-on-bgsave-error no |
(function() { | |
var CSSCriticalPath = function(w, d, opts) { | |
var opt = opts || {}; | |
var css = {}; | |
var pushCSS = function(r) { | |
if(!!css[r.selectorText] === false) css[r.selectorText] = {}; | |
var styles = r.style.cssText.split(/;(?![A-Za-z0-9])/); | |
for(var i = 0; i < styles.length; i++) { | |
if(!!styles[i] === false) continue; | |
var pair = styles[i].split(": "); |
{ :+ | |
{ :editor | |
{ "pmeta-/" [:toggle-comment-selection] | |
"ctrl-shift-up" [:editor.sublime.selectLinesUpward] | |
"ctrl-shift-down" [:editor.sublime.selectLinesDownward] | |
"pmeta-d" [:editor.sublime.selectNextOccurrence] | |
"ctrl-m" [:editor.sublime.goToBracket] | |
"ctrl-shift-m" [:editor.sublime.selectBetweenBrackets] | |
"shift-pmeta-space" [:editor.sublime.selectScope] | |
"ctrl-pmeta-up" [:editor.sublime.swapLineUp] |
This script for Google Spreadsheets allows you to generate slugs for your data such as might be used for creating unique urls.
Use it like this!
# | A | B | C |
---|---|---|---|
1 | a | b | slug |
2 | foo | baz bing | =slugify(A2:B4) |
3 | bar | BAZ | |
4 | FOO | baz-bing |