mark-rushakoff
/ gist:1515168
Created
December 23, 2011 19:36
Underscore mixins for function binding helpers
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Run with jsFiddle at http://jsfiddle.net/MarkRushakoff/jQwGz/ | |
| _.mixin({ | |
| bindFiltered : function(object, filterFunc) { | |
| var funcNames = _(object).chain().functions().filter(filterFunc).value(); | |
| var args = [object].concat(funcNames); | |
| return _.bindAll.apply(_, args); | |
| }, | |
| bindMatching : function(object, regex) { |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <script type="text/javascript" src="https://www.google.com/jsapi"></script> | |
| <script> | |
| google.load("jquery", "1.7.1"); | |
| function findLeaks(jQuery) { | |
| var cache = {}; | |
| jQuery.each(jQuery.cache, function(key, val) { |
mark-rushakoff
/ gist:1959568
Created
March 2, 2012 16:44
Make jasmine run at full speed when in a background tab
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var foregroundScreenRefreshRate = 1500; | |
| var backgroundScreenRefreshRate = 9000; | |
| jasmine.getEnv().updateInterval = foregroundScreenRefreshRate; | |
| $(window).focus(function() { | |
| jasmine.getEnv().updateInterval = foregroundScreenRefreshRate; | |
| }); | |
| $(window).blur(function() { |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function add(a, b) { | |
| return a + b; | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| syn on | |
| set syn=auto | |
| filetype on | |
| filetype plugin on | |
| filetype indent on | |
| autocmd FileType haml set ts=2 shiftwidth=2 | |
| autocmd FileType ruby set ts=2 shiftwidth=2 | |
| autocmd FileType javascript set nocindent |
mark-rushakoff
/ io_popen_example.rb
Last active
December 13, 2015 20:48
How to simultaneously print and capture the output of an external command in Ruby
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env ruby | |
| cmd = %q[echo '3...'; sleep 1; | |
| echo '2...'; sleep 1; | |
| echo '1...'; sleep 1; | |
| echo 'Liftoff!'] | |
| puts '------ beginning command ------' | |
| output_log = [] | |
| IO.popen(cmd).each do |line| |
mark-rushakoff
/ bash_tar.sh
Last active
December 14, 2015 02:49
Demonstration of how gzip seems to embed a timestamp
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| > echo 'Hello!' > hello.txt | |
| > # Create 2 tarballs at right about the same time: | |
| > tar czf hello1.tar.gz hello.txt; tar czf hello2.tar.gz hello.txt | |
| > md5 * # The tarballs have the same md5 | |
| MD5 (hello.txt) = e134ced312b3511d88943d57ccd70c83 | |
| MD5 (hello1.tar.gz) = bfdacca1166009500d60151d73c4da7e | |
| MD5 (hello2.tar.gz) = bfdacca1166009500d60151d73c4da7e | |
| > tar czf hello1.tar.gz hello.txt; tar czf hello2.tar.gz hello.txt | |
| > md5 * # The tarballs have a different md5 | |
| MD5 (hello.txt) = e134ced312b3511d88943d57ccd70c83 |
mark-rushakoff
/ find_rescue.sh
Created
March 17, 2013 02:35
Finding number of particular statements in a git project
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/sh | |
| git grep -c rescue . | # or whatever word it is you want | |
| tr ':' "\t" | # translate grep -c delimiter to tab for sort | |
| sort -nr -k2 # sort Numeric, Reverse, "kolumn" 2 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh | |
| BOOK_SRC="${$1:-Book.txt}" | |
| cat "$BOOK_SRC" | xargs cat | # dump out all the files in the book | |
| sed 's/%%.*$//g' | # naively strip comment delimiter to end of line | |
| wc -w | # print out the word count |
mark-rushakoff
/ wrapped_func_benchmark_test.go
Created
August 16, 2013 22:45
Is there a difference when using `go foo()` vs. `go func() { foo() }()`? (This never finished when I ran it on my MacBook Air.)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package wrapped_func | |
| // Run this benchmark with `go test -bench=.` | |
| import "testing" | |
| func BenchmarkSendItClean(b *testing.B) { | |
| total := b.N | |
| c := make(chan bool) | |
| for i := 0; i < total; i++ { |
OlderNewer