| var getElementsByClassName = function(className){ | |
| // Array of document element | |
| var elementList = Array.prototype.slice.call( | |
| document.body.querySelectorAll('*') | |
| ); | |
| var results = []; | |
| var count = elementList.length; | |
| // check body independently since the above array doesn't contain 'body' |
| { | |
| "color_scheme": "Packages/User/SublimeLinter/All Hallow's Eve (SL).tmTheme", | |
| "font_size": 9, | |
| "ignored_packages": | |
| [ | |
| "" | |
| ], | |
| "tab_size": 2, | |
| "translate_tabs_to_spaces": true, | |
| "vintage_start_in_command_mode": true |
| [ | |
| { "keys": ["ctrl+super+l"], "command": "angularjs_find" }, | |
| { "keys": ["alt+up"], "command": "move_text_up" }, | |
| { "keys": ["alt+down"], "command": "move_text_down" }, | |
| { "keys": ["ctrl+q"], "command": "noop" }, | |
| { "keys": ["j", "k"], "command": "chain", | |
| "args": { | |
| "commands": [ | |
| ["exit_insert_mode"], | |
| ["save"] |
| [alias] | |
| co = checkout | |
| ci = commit | |
| st = status | |
| br = branch | |
| lg = log --graph --full-history --all --color --pretty=format:"%x1b[31m%h%x09%x1b[32m%d%x1b[0m%x20%s[%an]" | |
| type = cat-file -t | |
| dump = cat-file -p | |
| [user] | |
| name = James Youn |
| gyp ERR! node-gyp -v v1.0.1 | |
| gyp ERR! not ok | |
| node-pre-gyp ERR! build error | |
| node-pre-gyp ERR! stack Error: Failed to execute '/home/james/.nvm/versions/node/v5.4.1/bin/node /usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/home/james/js_lab/makerSquare/4week/MKS-SF-shortly-express/node_modules/sqlite3/lib/binding/node-v47-linux-ia32/node_sqlite3.node --module_name=node_sqlite3 --module_path=/home/james/js_lab/makerSquare/4week/MKS-SF-shortly-express/node_modules/sqlite3/lib/binding/node-v47-linux-ia32 --python=/usr/bin/python2.6' (1) | |
| node-pre-gyp ERR! stack at ChildProcess.<anonymous> (/home/james/js_lab/makerSquare/4week/MKS-SF-shortly-express/node_modules/sqlite3/node_modules/node-pre-gyp/lib/util/compile.js:83:29) | |
| node-pre-gyp ERR! stack at emitTwo (events.js:87:13) | |
| node-pre-gyp ERR! stack at ChildProcess.emit (events.js:172:7) | |
| node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:821:16) | |
| node-pre-gyp ERR! stack at Process |
| function evaluate(string){ | |
| // reverse string & evaluate backwards to keep indexes relevant | |
| console.log('original string: ', string); | |
| string = reverseString(string); | |
| var opArr = []; | |
| var singleExp; | |
| var firstPart; | |
| var secondPart; | |
| var evalString; |
| /* | |
| ########## | |
| # PROMPT # | |
| ########## | |
| - This vending machine must take user inputs (i.e. A1, A2, B1..etc) and dispenses an item after users input money. | |
| - There are only 9 inputs. | |
| - Assume that there are different kinds of items in the vending machine (Sprite, cheetos, etc). | |
| - The vending machine must store instances of items to be dispensed, the item can't be created at the moment someone requests it. |
Of 8 balls one of them is a different weight. The only way to find the different ball is to use a scale. Find the odd ball (no pun intended) and determine if it's heavier or lighter than the rest.
Use a decision tree to deduce what balls need to be removed.
Max number of weighings: 3 #####Notes:
| // 'AAAABBCDDDEEAA' => 'A4B2C1D3E2A2' | |
| function countChars (str) { | |
| var currentChar = str[0]; | |
| var charCount = 1; | |
| var results = []; | |
| for (var i = 1; i < str.length; i++) { | |
| if(str[i] === currentChar) { | |
| charCount++; |
| function bsearch(ns, n) { | |
| var startPoint = 0 | |
| var endPoint = ns.length - 1 | |
| var midPoint | |
| while((startPoint < (endPoint + 1))) { | |
| midPoint = Math.floor((endPoint - startPoint) / 2) + startPoint | |
| if(ns[midPoint] === n){ | |
| return midPoint |