: Person) {}
getAge({age: 16, classes: '5-4'}) // ok
getAge({age: 20, salary: 1000, classes: '5-4'}) // Should be error but type checker success如何编写函数签名以防止getAge({age: 20,
输入数据可以如下所示:sprd-spipe: spipe 5-4 not ready to open!sprd-spipe: spipe 5-4 not ready to open!sprd-spipe: spipe 5-4 not ready to open!sprd-spipe: spipe 5-4 not ready to open!sprd-
我发现,如果只考虑真假,使用gis:intersect?要比使用gis:apply-coverage,快得多。干杯。to setup-gis set LGA_nodes gis:load-dataset "LGA_nodes.shp"
set natural gis:load-dataset "GSR_natural.shp&qu