getify
/ screening.js
Created
September 13, 2010 21:32
— forked from rmurphey/screening.js
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| // 1: how could you rewrite the following to make it shorter? | |
| if (foo) { | |
| bar.doSomething(el); | |
| } else { | |
| bar.doSomethingElse(el); | |
| } | |
| // ------------------------------------ |
getify
/ gist:579849
Created
September 14, 2010 21:50
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| $("#foo").click(function(e){ | |
| if (e.clientX) { | |
| // native mouse click | |
| } | |
| else { | |
| // triggered mouse click | |
| } | |
| }); |
getify
/ The (New) Standard `for` Loop
Created
September 29, 2010 16:20
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| for (var i = 0, j = foo.length; i < j; i++) { | |
| // do stuff | |
| } | |
| for (var i = foo.length; i;) { | |
| // first usage in loop: blah[--i] | |
| // do stuff slightly faster in reverse order | |
| } |
getify
/ gist:603980
Created
September 30, 2010 03:39
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| // HOWTO: load LABjs itself dynamically! | |
| // inline this code in your page to load LABjs itself dynamically, if you're so inclined. | |
| (function (global, oDOC, handler) { | |
| var head = oDOC.head || oDOC.getElementsByTagName("head"); | |
| function LABjsLoaded() { | |
| // do cool stuff with $LAB here | |
| } |
getify
/ gist:621210
Created
October 11, 2010 20:57
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| char* executeProcess(char** args) { | |
| int p[2], p2[2], pid, output_length = 100, current_size = 0, num_args = 3, i, child_stat; | |
| bool error = false; | |
| char cread; | |
| char* output = NULL; | |
| char** cmd_args; | |
| std::string cmd(args[1]); | |
| // take off args[0], since will be sent into stdin of process | |
| std::string input_data(args[0]); |
getify
/ to-mysoju.com
Created
October 27, 2010 15:28
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| I noticed you are hotlinking to http://labjs.com/js/LAB.js. | |
| While I'm thrilled that you've found a use for LABjs, my | |
| server is not a CDN and is not set up to handle the bandwidth | |
| load your high traffic site is sending at it. I've added a | |
| note to the file to help explain that to your users. Please | |
| stop hotlinking. |
getify
/ gist:670840
Created
November 10, 2010 13:22
using LABjs to load from a CDN, with simple error detection (& timeout), and a local load fallback
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| function test_jQuery() { jQuery(""); } | |
| function success_jQuery() { alert("jQuery is loaded!"); | |
| var successfully_loaded = false; | |
| function loadOrFallback(scripts,idx) { | |
| function testAndFallback() { | |
| clearTimeout(fallback_timeout); | |
| if (successfully_loaded) return; // already loaded successfully, so just bail | |
| try { | |
| scripts[idx].test(); |
getify
/ gist:671048
Created
November 10, 2010 16:12
using join() and regex to count occurrences of some string in an array
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| function count_str_occurrences(str,arr) { | |
| var arr_str = arr.join(","), | |
| regex = new RegExp("(?:^|,)"+str+"(?:,|$)","g"), | |
| tmp; | |
| if (tmp = arr_str.match(regex)) { | |
| return tmp.length; | |
| } | |
| return 0; | |
| } |
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| var _flash_installed = ((typeof navigator.plugins != "undefined" && typeof navigator.plugins["Shockwave Flash"] == "object") || (window.ActiveXObject && (new ActiveXObject("ShockwaveFlash.ShockwaveFlash")) != false)); |
getify
/ gist:701970
Created
November 16, 2010 15:59
how to use jQuery.noConflict() to manage multiple versions of jQuery on same page
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| <html> | |
| <head> | |
| <script src="jquery-1.3.3"></script> | |
| <script>var $jq133 = jQuery.noConflict(true);</script> | |
| <!-- other stuff --> | |
| <script src="jquery-1.4"></script> | |
| <script>var $jq14 = jQuery.noConflict(true);</script> |