覚えて置くと仕事で役立つ関数 n 選
zip
var days = [ 2017-07-01, 2017-07-02,
2017-07-03, 2017-07-04, 2017-07-05,
2017-07-06, 2017-07-07, 2017-07-09,
2017-07-11]
Slide 14
Slide 14 text
覚えて置くと仕事で役立つ関数 n 選
zip
var days = [ 2017-07-01, 2017-07-02,
2017-07-03, 2017-07-04, 2017-07-05,
2017-07-06, 2017-07-07, 2017-07-09,
2017-07-11]
͕ॳΊͯෆ࿈ଓʹͳΔ
ॴΛͲ͏୳͠·͔͢ʁ
Slide 15
Slide 15 text
var days = [ 2017-07-01, 2017-07-02,
2017-07-03, 2017-07-04, 2017-07-05,
2017-07-06, 2017-07-07, 2017-07-09,
2017-07-11]
覚えて置くと仕事で役立つ関数 n 選
zip
Slide 16
Slide 16 text
覚えて置くと仕事で役立つ関数 n 選
zip
var unmatchFirst = -1;
for (var i = 0; i < days.length - 1; i++) {
var current = days[i], next = days[i + 1];
if (next.getDate() - current.getDate() != 1) {
unmatchFirst = i;
break;
}
}
Slide 17
Slide 17 text
覚えて置くと仕事で役立つ関数 n 選
zip
var unmatchFirst = -1;
for (var i = 0; i < days.length - 1; i++) {
var current = days[i], next = days[i + 1];
if (next.getDate() - current.getDate() != 1) {
unmatchFirst = i;
break;
}
}
͜Μͳײ͡ʁ
Slide 18
Slide 18 text
覚えて置くと仕事で役立つ関数 n 選
zip
var unmatchFirst = -1;
for (var i = 0; i < days.length - 1; i++) {
var current = days[i], next = days[i + 1];
if (next.getDate() - current.getDate() != 1) {
unmatchFirst = i;
break;
}
}
͜Ε͍·͠ΐ͏
Slide 19
Slide 19 text
覚えて置くと仕事で役立つ関数 n 選
zip
__.zip(days, __.rest(days.concat([null])))