yeah, js have a lot of flexibility, but watch out while using a variable without declaring, it is not a good approach and will be in a global scope and that is why there is 'use strict'.
yes I know, just want to tell to everyone that js didn't strict as default, not like Java or PHP that will error if you forget to put ; at the end of the line
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yeah, js have a lot of flexibility, but watch out while using a variable without declaring, it is not a good approach and will be in a global scope and that is why there is 'use strict'.
yes I know, just want to tell to everyone that js didn't strict as default, not like Java or PHP that will error if you forget to put ; at the end of the line