Computers and Technology, 13.12.2019 18:31 oliviastokes
Write a regular expression that matches positive real numbers starting and ending with a digit and possibly including a decimal point – for example, 0.0035, 1.94, or 47 . there should be no leading zero in the case of numbers > =1, and there should be a single leading zero for numbers less than one. your regular expression should use concatenation, + for alternation ("or"), and * for closure ("zero or more.") you may also use "[0-9]" for a single digit.
Answers: 3
Computers and Technology, 22.06.2019 21:40
Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)
Answers: 2
Computers and Technology, 23.06.2019 04:31
Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d
Answers: 1
Computers and Technology, 24.06.2019 13:20
In the insert table dialog box, you select the checkbox to create the first row as the header of the table.
Answers: 3
Write a regular expression that matches positive real numbers starting and ending with a digit and p...
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