2017年7月12日
30秒学会 Python 片段 – values_only
Returns a flat list of all the values in a flat dictionary. Use dict.values() to return the values i...
Returns a flat list of all the values in a flat dictionary. Use dict.values() to return the values i...
Returns true if the given year is a leap year, false otherwise. Use new Date(), setting the date to ...
Mutates the original array to insert the given values at the specified index. Use Array.prototype.sp...
Runs a function in a separate thread by using a Web Worker, allowing long running functions to not b...
Returns the maximum value of an array, after mapping each element to a value using the provided func...