Skip to content

Instantly share code, notes, and snippets.

View tian-chaiyaporn's full-sized avatar

Chaiyaporn Chinotaikul tian-chaiyaporn

2 followers · 1 following
View GitHub Profile
@tian-chaiyaporn
tian-chaiyaporn / gist:a1cc08569d8277ee4dfee624160bfa4a
Created April 5, 2017 15:33
Lesson 2 String Drills
https://jsbin.com/beqijim/2/edit?html,js,console
https://jsbin.com/wataqor/2/edit?html,js,console
https://jsbin.com/gocubos/edit?html,js,console
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 2 Number Drill
Created April 5, 2017 15:50
https://jsbin.com/cogeluy/edit?html,js,output
https://jsbin.com/dehega/edit?html,js,console
https://jsbin.com/nayofe/edit?html,js,console
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 3 Logic Drill
Created April 5, 2017 16:08
https://jsbin.com/zijeyul/edit?html,css,js,output
https://jsbin.com/gobezuj/edit?html,css,js,output
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 4 Array Drills
Created April 5, 2017 17:23
https://jsbin.com/mukecoc/edit?html,js,console,output
https://jsbin.com/tatutej/edit?html,js,console,output
https://jsbin.com/tuyusib/edit?html,js,console,output
https://jsbin.com/fefusog/edit?html,js,console,output
https://jsbin.com/copeyow/edit?html,js,console,output
https://jsbin.com/lidafol/edit?html,js,output
https://jsbin.com/lecevom/edit?html,js,console,output
https://jsbin.com/wawiget/edit?html,js,console,output
https://jsbin.com/cojoguh/edit?html,js,console,output
https://jsbin.com/fazofuy/edit?html,js,console,output
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 4 Array Loops Drills
Created April 5, 2017 17:51
https://jsbin.com/qutevo/edit?html,js,console,output
https://jsbin.com/lokebay/edit?html,js,console,output
https://jsbin.com/caxivis/edit?html,js,console,output
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 5 Scope and Global
Created April 7, 2017 16:03
What is scope?
Ans: Scope refers to the level of code block in a code file. It usually is used to differentiate the global scope and local scope;
The global scope refers to the whole code file, while the local scopr refers to the code block within individual functions.
Why are global variables avoided?
Ans: Global variables are usually avoided to prevent unexpected mutations of global variables that can happen unintentionally in large projects.
Explain javascript 'strict mode'
Ans: Javascript strict mode prevents potenrially dangerous actions such as the creation of variables without the 'var' declaration.
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 6 Object Drills
Created April 7, 2017 16:13
https://jsbin.com/quxome/edit?html,js,console
https://jsbin.com/yaqegov/edit?html,js,console
https://jsbin.com/sisanuq/edit?html,js,console
https://jsbin.com/furolep/edit?html,js,console
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 6 Object Drills 2
Created April 7, 2017 17:17
https://jsbin.com/gaqonu/edit?html,js,console
https://jsbin.com/godemok/edit?html,js,output
https://jsbin.com/fatitu/edit?html,js,output
https://jsbin.com/huzeca/edit?html,js,console
https://jsbin.com/vidirec/edit?html,js,console
@tian-chaiyaporn
tian-chaiyaporn / Unit 2 Lesson 6 Challenge - Grokking
Created April 7, 2017 18:08
function getTokens(rawString) {
// NB: `.filter(Boolean)` removes any falsy items from an array
return rawString.toLowerCase().split(/[ ,!.";:-]+/).filter(Boolean).sort();
}
function mostFrequentWord(text) {
// get words that have been sorted with spaces and non-alphabet characters removed
var words = getTokens(text);
var wordFrequencies = {};
// add word in words and initialize count starting from 1 to each word not in the wordFrequencies object. If the word already exists in object, then simply add to the count.
@tian-chaiyaporn
tian-chaiyaporn / Unit 3 Lesson 1
Created April 24, 2017 03:44
https://jsbin.com/mexiwul/edit?html,js,output
https://jsbin.com/gorefag/edit?html,js,output
https://jsbin.com/purunav/edit?html,css,js,output