Created
May 21, 2018 14:36
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gets the monday of the given week
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| function getMonday(d) { | |
| d = new Date(d); | |
| var day = d.getDay(), | |
| diff = d.getDate() - day + (day == 0 ? -6 : 1); // adjust when day is sunday | |
| return new Date(d.setDate(diff)); | |
| } |
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