query: in-loop vs out-of-loop variable declaration
positive_passages.docid: 48128
positive_passages.text: Declaring variables inside or outside of a loop
negative_passages.docid: 104235
negative_passages.text: Declaring variables within FOR loops
negative_passages.docid: 89666
negative_passages.text: For-loop performance: storing array length in a variable
negative_passages.docid: 142031
negative_passages.text: Variable scope confusion in C#
negative_passages.docid: 78469
negative_passages.text: Is a closure for dereferencing variables useful?
negative_passages.docid: 88299
negative_passages.text: What is the purpose of passing-in undefined?
negative_passages.docid: 28276
negative_passages.text: Reference type variable recycling - is a new reference variable created every loop in a loop if declared therein?
negative_passages.docid: 22339
negative_passages.text: Difference between pre-increment and post-increment in a loop?
negative_passages.docid: 84421
negative_passages.text: variable === undefined vs. typeof variable === "undefined"
negative_passages.docid: 22157
negative_passages.text: Difference between two declarations involving a pointer and an array
negative_passages.docid: 34063
negative_passages.text: Is there a reason for C#'s reuse of the variable in a foreach?
negative_passages.docid: 156273
negative_passages.text: What is the difference between "var=${var:-word}" and "var=${var:=word}"?
negative_passages.docid: 619
negative_passages.text: Why are these constructs using pre and post-increment undefined behavior?
negative_passages.docid: 30263
negative_passages.text: Why is while's condition outside the do while scope
negative_passages.docid: 143028
negative_passages.text: "out of" vs. duplicated "from"
negative_passages.docid: 14118
negative_passages.text: still confused about covariance and contravariance & in/out
negative_passages.docid: 78
negative_passages.text: Why is using "for...in" for array iteration a bad idea?