loops Archives - Page 3 of 9

How to write loop in a Makefile?

I want to execute the following commands: ./a.out 1 ./a.out 2 ./a.out 3 ./a.out 4 . . . and so on How to ...

May 21, 2022
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How to loop through array in jQuery?

I am trying to loop through an array. I have the following code: var currnt_image_list="21,32,234,223"; var substr = currnt_image_list.split(','); // array here Am ...

May 20, 2022
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For every character in string

How would I do a for loop on every character in string in C++? 10 Answers 10

May 19, 2022
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Is there a way to loop through a table variable in TSQL without using a cursor?

Let’s say I have the following simple table variable: declare @databases table ( DatabaseID int, Name varchar(15), Server varchar(15) ) -- insert a ...

May 18, 2022
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Syntax of for-loop in SQL Server

What is the syntax of a for loop in TSQL? 10 Answers 10

May 18, 2022
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Are loops really faster in reverse?

I’ve heard this quite a few times. Are JavaScript loops really faster when counting backward? If so, why? I’ve seen a few test ...

May 18, 2022
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How to do something to each file in a directory with a batch script

How do you iterate over each file in a directory with a .bat or .cmd file? For simplicity please provide an answer that ...

May 18, 2022
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What’s the fastest way to loop through an array in JavaScript?

I learned from books that you should write for loop like this： for(var i=0, len=arr.length; i < len; i++){ // blah blah } ...

May 17, 2022
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How can I loop through a C++ map of maps?

How can I loop through a std::map in C++? My map is defined as: std::map< std::string, std::map<std::string, std::string> > For example, the above ...

May 17, 2022
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