how to use foreach in javascript

planets){Console.Write (s+ "");}Console.WriteLine ();FindConsole.Write ("Please enter the name of the planet to look for:");String planet = Console.ReadLine ();int index = Array.indexof (planets,planet);if (Index! =-1){Console.WriteLine ("Location: {0}", index);}Else{Console.WriteLine ("Does not exist");}CopyString[] Solar=new string[planets. LENGTH+1];Solar[0] = "Sun";Planets. CopyTo (solar,1);Traverse outputforeach (string s in solar){Console.Write (s+ "");}Console.WriteLine ();#endregionCons

This article briefly summarizes the use of foreach and in_array in PHP, including frequently encountered problems and other information. It is very practical. If you need it, you can refer to it. This article briefly summarizes the use of foreach and in_array in PHP, including frequently encountered problems and other

coffee time, so simple.Idea: Think of the installation of the software to install the uninstall method is directly under the installation path of the file directly deleted, then we can be missing what? Obviously, you can. It's not the same in turn.Register as temporary (create an instance for each use). When you inject the Ipersonappservice interface (injected with a constructor) into a class, a Personappservice object is created and passed into the

; PrivateString name; PublicDog (intAge , String name) { Super(); This. Age =Age ; This. Name =name; } Public intGetage () {returnAge ; } Public voidSetage (intAge ) { This. Age =Age ; } PublicString GetName () {returnname; } Public voidsetName (String name) { This. Name =name; } @Override PublicString toString () {return"Dog [age=" + Age + ", name=" + name + "]"; }}View CodeRun three averaging, machine configuration is not said, because I am not the absolute value of comparis

We can use the. foreach command to process the output results of one or more debugger commands. We can pass each result in the result set as a parameter to one or more other commands. Syntax: . Foreach[Options]( Variable{ Incommands }){ Outcommands }. Foreach[Options]/S ( Variable"Instring"){ Outcommands }

This article describes how to use the foreach, list, and each functions in PHP to traverse arrays: Method 1: foreach lt ;? Php $ sportsarray (football gt; good, Discovery Ming gt; verywell, running gt; notgood); foreach ($ sportsas $ key gt; $ valu This article describes how to

Introduction to the use of foreachin_array in PHP, foreachin_array. When talking about the use of foreachin_array in PHP, foreachin_arrayphp is very efficient in development. this is understandable, but it is at the cost of execution efficiency. Php array is very powerful, but the use of foreach/in_array in PHP, foreac

The foreach statement structure in C # is used for read-only and sequential traversal of all elements in a set. The set must implement the system. Collections. ienumerable interface. The foreach statement can simplify the traversal of a set. CodeThe code looks fresh and concise. The foreach statement is derived from the VB for each statement. To quickly access

At first I didn't understand why I used the foreach when I was using the It was later found to be useful when adding data to an arrayHeader ("Content-type:text/html;charset=utf-8");$pro _arr = Array (Array (' Price ' =>10, ' count ' = 100),Array (' Price ' =>20, ' count ' = + 90));foreach ($pro _arr as $val) {echo $val [' price ']. ' -'. $val [' count '];Echo ' }Instead of using a new array to store the res

foreach loop statements, commonly used to iterate over an array, generally have two ways to use: Do not remove the label, remove the subscript//Do not remove the table foreach (array as value) { //execute the program echo value;} Remove the subscript foreach (array as subscript = = value) { //Execute program

If you use foreach to loop the two-dimensional array, the second loop will not be displayed, but if you comment out the first loop, the content of the second loop will be displayed normally, which of your friends knows the reason? thank you very much! PHPcode $ products2 = array ('name' = gt; 'apple', 'number' = gt; 6. problems after using foreach to loop two-d

. , that is, when the first loop of the second foreach, the value of the last element of the $array is changed to the value of the first element of the $array, when the second loop is changed to the value of the second element, when the second cycle is reversed, it is changed to the second value of the penultimate element, And the last time you loop, the value of enlightenment must be the second-lowest value.Of course, if PHP's for loop has scope, thi

The first type of To traverse the entire two-dimensional array with foreach (): $team = Array (' lk ', ' OK '), $book = Array (' Linux server Configuration and Management ', $team); foreach ($book as $k + $val)//for $book each $value (AS) echo $k. ' = '. $val. '; The output is: 0=>linux Server Configuration and management1=>array Of course, I actually want all the details, not the output array ... Therefor

PHP uses In_array () foreach Array_search () to find out if an array contains performance comparisons, Phpforeach two-dimensional arrays To determine whether a character is contained in an array or not, there are many ways that beginners who have just learned PHP tend to use loops to solve the problem, and for a small web site, this solution is not going to be a big deal. But in terms of performance, this