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7 kyu
Training JS #37: Unlock new weapon---RegExp Object
1,731myjinxin2015
Completed Languages:
7 kyu
Training JS #28: methods of arrayObject---every() and some()
1,802myjinxin2015
Completed Languages:
7 kyu
Training JS #26: methods of arrayObject---map()
2,722myjinxin2015
Completed Languages:
7 kyu
Training JS #24: methods of arrayObject---splice() and slice()
2,966myjinxin2015
Completed Languages:
7 kyu
Training JS #23: methods of arrayObject---push(), pop(), shift() and unshift()
2,616myjinxin2015
Completed Languages:
7 kyu
Training Time
3,517myjinxin2015
Completed Languages:
8 kyu
Training JS #21: Methods of String object--trim() and the string template
5,152myjinxin2015
Completed Languages:
7 kyu
Training JS #20: Methods of String object--charAt() charCodeAt() and fromCharCode()
2,267myjinxin2015
Completed Languages:
7 kyu
Training JS #19: Methods of String object--toUpperCase() toLowerCase() and replace()
4,795myjinxin2015
Completed Languages:
8 kyu
Training JS #17: Methods of String object--indexOf(), lastIndexOf() and search()
6,897myjinxin2015
Completed Languages:
8 kyu
Training JS #16: Methods of String object--slice(), substring() and substr()
7,184myjinxin2015
Completed Languages:
8 kyu
Training JS #15: Methods of Number object--toFixed(), toExponential() and toPrecision()
6,993myjinxin2015
Completed Languages:
8 kyu
Training JS #14: Methods of Number object--toString() and toLocaleString()
8,037myjinxin2015
Completed Languages:
8 kyu
Training JS #13: Number object and its properties
7,471myjinxin2015
Completed Languages:
8 kyu
Training JS #12: loop statement --for..in and for..of
10,908myjinxin2015
Completed Languages:
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