mkdir svn-repo
svn checkout svn://example.org svn-repo/Will create a list of all the contributers of the SVN repo.
ankr
/ Javascript_Boolean_Type_Conversion
Last active
December 15, 2015 02:59
Javascript boolean type conversion. Source, Douglas Crockford.
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| '' == '0' // false | |
| 0 == '' // true | |
| 0 == '0' // true | |
| false == 'false' // false | |
| false == '0' // true | |
| false == undefined // false | |
| false == null // false | |
| null == undefined // true | |
| " \t\r\n" == 0 // true |
ankr
/ bitwise_examples.php
Last active
December 25, 2015 05:19
I found this one the web somewhere, I have no idea where unfortunately.
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| <?php | |
| /* | |
| * Ignore the top section, | |
| * it is just formatting to make output clearer. | |
| */ | |
| $format = '(%1$2d = %1$04b) = (%2$2d = %2$04b)' | |
| . ' %3$s (%4$2d = %4$04b)' . "\n"; | |
| echo <<<EOH |
ankr
/ levenshtein.js
Last active
December 28, 2015 06:39
Javascript implementation of "Levenshtein Distance" algorithm.
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| // levenshtein('boo', 'bar') => 2 | |
| var levenshtein = function (a, b, al, bl) { | |
| var c = 1; | |
| al = typeof al === 'undefined' ? a.length : al; | |
| bl = typeof bl === 'undefined' ? b.length : bl; | |
| if (!al) return bl; | |
| if (!bl) return al; | |
| if (a[al - 1] === b[bl - 1]) { |
ankr
/ hello_world.js
Created
November 14, 2013 10:53
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| function greet() { | |
| return brainfuck('[-]>[-]<>++++++++++[<++++++++++>-]<++++.---.>+++[<+++>-]<--..+++.>+++++++++[<--------->-]<++.>+++++++++[<+++++++++>-]<++++++.>+++[<--->-]<+.+++.>++[<-->-]<--.>+++[<--->-]<+.>++++++++[<-------->-]<---.'); | |
| } | |
| function brainfuck (i) { | |
| var d = [], o = [], p = 0, c = 0, l = i.length; | |
| while (c !== l) { | |
| !d[p] && (d[p] = 0); | |
| switch (i[c]) { | |
| case '<' : p--; break; |
ankr
/ calculate.js
Last active
December 31, 2015 00:19
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| function calc(expression) { | |
| var divmultest = /[\/\*]+/; | |
| var divmulreplace = /(\-?[\d\.]+)\s*(\/|\*)\s*(\-?[\d\.]+)/g; | |
| var addsubtest = /\d+\s*[\+\-]+/; | |
| var addsubreplace = /(\-?[\d\.]+)\s*(\+|\-)\s*(\-?[\d\.]+)/g; | |
| var parens = /\(([^\(\)]+)\)/g; | |
| var evaluate = function (e) { | |
| while (divmultest.test(e)) { | |
| e = e.replace(divmulreplace, function (m, x, o, y) { |
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| # Base editorconfig for new projects | |
| root = true | |
| [*] | |
| end_of_line = lf | |
| indent_style = space | |
| tab_width = 4 | |
| charset = utf-8 | |
| trim_trailing_whitespace = true |
ankr
/ debug.php
Created
June 13, 2014 08:03
— forked from kimegede/debug.php
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| <?php | |
| function debug($data) { | |
| $bt = debug_backtrace(); | |
| $bt = array_shift($bt); | |
| $data = print_r($data, true); | |
| $html = <<<HTML | |
| <div class="debug-output"> | |
| %s |
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| git() { | |
| if [[ $1 == 'add' ]] && [[ $2 == '.' ]]; then | |
| echo "No no no no ... NO!!" | |
| else | |
| command git "$@" | |
| fi | |
| } |
ankr
/ ascii_table.md
Last active
August 29, 2015 14:05
| Dec | Hex | Oct | Binary | Char | Description |
|---|---|---|---|---|---|
| 0000 | 0000 | 0000 | 00000000 | NUL | Null Character |
| 0001 | 0001 | 0001 | 00000001 | SOH | Start of Header |
| 0002 | 0002 | 0002 | 00000010 | STX | Start of Text |
| 0003 | 0003 | 0003 | 00000011 | ETX | End of Text |
| 0004 | 0004 | 0004 | 00000100 | EOT | End of Transmission |
| 0005 | 0005 | 0005 | 00000101 | ENQ | Enquiry |
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