blocks|key|555173|text|在没有赋值的情况下声明。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|555174|2维...|555175|var+arrayName+=+new+Array(new+Array());|code-block|syntax|javascript|555176|3维...|555177|var+arrayName+=+new+Array(new+Array(new+Array()));|555178|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Declared without value assignment.

2 dimensions...

<pre><code>var arrayName = new Array(new Array());
</code></pre>

3 dimensions...

<pre><code>var arrayName = new Array(new Array(new Array()));
</code></pre>

blocks|key|771764|text|我知道这很古老但是..。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|771765|4x4示例(actually+4x<anything>)|offset|length|style|CODE|771766|var+matrix+=+[+[],[],[],[]+]|code-block|syntax|javascript|771767|它可以通过以下方式填充：|771768|for+(var+i=0;+i<4;+i%2B%2B)+{
+++for+(var+j=0;+j<4;+j%2B%2B)+{
++++++matrix[i][j]+=+i*j;
+++}
}|771769|entityMap^0|0|5|N|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@$D|U|E|V|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|W|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|J|7|Y|8|@]|9|@]|A|$K|L]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

I know this is ancient but what about...

4x4 example <code>(actually 4x&lt;anything&gt;)</code>:

<pre><code>var matrix = [ [],[],[],[] ]
</code></pre>

which can filled by:

<pre><code>for (var i=0; i&lt;4; i++) {
 for (var j=0; j&lt;4; j++) {
 matrix[i][j] = i*j;
 }
}
</code></pre>

blocks|key|771939|text|希望下面的代码能满足您的需求|type|unstyled|depth|inlineStyleRanges|entityRanges|data|771940|var+row=+20;
var+column=+10;
var+f+=+new+Array();

for+(i=0;i<row;i%2B%2B)+{
+f[i]=new+Array();
+for+(j=0;j<column;j%2B%2B)+{
++f[i][j]=0;
+}
}|code-block|syntax|javascript|771941|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Hope the following code suits your requirement

<pre><code>var row= 20;
var column= 10;
var f = new Array();

for (i=0;i&lt;row;i++) {
 f[i]=new Array();
 for (j=0;j&lt;column;j++) {
 f[i][j]=0;
 }
}
</code></pre>

blocks|key|771773|text|function+Array2D(x,+y)
{
++++var+array2D+=+new+Array(x);

++++for(var+i+=+0;+i+<+array2D.length;+i%2B%2B)
++++{
++++++++array2D[i]+=+new+Array(y);
++++}

++++return+array2D;
}

var+myNewArray+=+Array2D(4,+9);

myNewArray[3][5]+=+"booger";|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|771774|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>function Array2D(x, y)
{
 var array2D = new Array(x);

 for(var i = 0; i &lt; array2D.length; i++)
 {
 array2D[i] = new Array(y);
 }

 return array2D;
}

var myNewArray = Array2D(4, 9);

myNewArray[3][5] = "booger";
</code></pre>

blocks|key|771951|text|非常简单|type|unstyled|depth|inlineStyleRanges|entityRanges|data|771952|var+states+=+[,];
states[0,0]+=+tName;+
states[0,1]+=+'1';
states[1,0]+=+tName;+
states[2,1]+=+'1';|code-block|syntax|javascript|771953|。。。|771954|states[n,0]+=+tName;+
states[n,1]+=+'1';|771955|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

very simple

<pre><code>var states = [,];
states[0,0] = tName; 
states[0,1] = '1';
states[1,0] = tName; 
states[2,1] = '1';
</code></pre>

.
.
.

<pre><code>states[n,0] = tName; 
states[n,1] = '1';
</code></pre>

blocks|key|771729|text|var+size+=+0;+++
+var+darray+=+new+Array();
++++function+createTable(){
++++++++darray[size]+=+new+Array();
++++++++darray[size][0]+=+$("#chqdate").val();
++++++++darray[size][1]=+$("#chqNo").val();
++++++++darray[size][2]+=+$("#chqNarration").val()+;
++++++++darray[size][3]=+$("#chqAmount").val();
++++++++darray[size][4]=+$("#chqMode").val();
++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|771730|在您的函数之后增加size变量。|unstyled|771731|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>var size = 0; 
 var darray = new Array();
 function createTable(){
 darray[size] = new Array();
 darray[size][0] = $("#chqdate").val();
 darray[size][1]= $("#chqNo").val();
 darray[size][2] = $("#chqNarration").val() ;
 darray[size][3]= $("#chqAmount").val();
 darray[size][4]= $("#chqMode").val();
 }
</code></pre>

increase size var after your function.

blocks|key|555554|text|所以这是我的解决方案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|555555|一个简单的3x3数组示例。你可以继续链接到更深的地方|555556|Array(3).fill().map(a+=>+Array(3))|code-block|syntax|javascript|555557|或者下面的函数将生成您喜欢的任何级别的深度|555558|f+=+arr+=>+{
++++let+str+=+'return+',+l+=+arr.length;
++++arr.forEach((v,+i)+=>+{
++++++++str+%2B=+i+<+l-1+?+`Array(${v}).fill().map(a+=>+`+:+`Array(${v}`+%2B+')'.repeat(l);
++++});
++++return+Function(str)();
}
f([4,5,6])+//+Generates+a+4x5x6+Array|555559|http://www.binaryoverdose.com/2017/02/07/Generating-Multidimensional-Arrays-in-JavaScript/|offset|length|555560|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|0|2I|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Z|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|10|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|11|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|12|8|@]|9|@$O|13|P|14|1|15]]|A|$]]|$1|Q|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|N]]]]

So here's my solution.

A simple example for a 3x3 Array. You can keep chaining this to go deeper

<pre><code>Array(3).fill().map(a =&gt; Array(3))
</code></pre>

Or the following function will generate any level deep you like

<pre><code>f = arr =&gt; {
 let str = 'return ', l = arr.length;
 arr.forEach((v, i) =&gt; {
 str += i &lt; l-1 ? `Array(${v}).fill().map(a =&gt; ` : `Array(${v}` + ')'.repeat(l);
 });
 return Function(str)();
}
f([4,5,6]) // Generates a 4x5x6 Array
</code></pre>

<a href="http://www.binaryoverdose.com/2017/02/07/Generating-Multidimensional-Arrays-in-JavaScript/" rel="nofollow noreferrer">http://www.binaryoverdose.com/2017/02/07/Generating-Multidimensional-Arrays-in-JavaScript/</a>

blocks|key|555377|text|您可以按照以下代码创建数组：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|555378|var+arraymultidimensional+=+[]
++++arraymultidimensional+=+[[value1,value2],[value3,value4],[value5,value6]];|code-block|syntax|javascript|555379|结果：|555380|v1位置%250|555381|v3位置1|555382|v5位置2|555383|要以动态方式添加到数组，请使用以下方法：|555384|//vectorvalue+format+=+"[value,value,...]"
function+addToArray(vectorvalue){
++arraymultidimensional[arraymultidimensional.length]+=+vectorvalue;
}|555385|希望这能有所帮助。:)|555386|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

you can create array follow the code below:

<pre><code>var arraymultidimensional = []
 arraymultidimensional = [[value1,value2],[value3,value4],[value5,value6]];
</code></pre>

Result: 
 [v1][v2] position 0 
 [v3][v4] position 1 
 [v5][v6] position 2

For add to array dinamically, use the method below:

<pre><code>//vectorvalue format = "[value,value,...]"
function addToArray(vectorvalue){
 arraymultidimensional[arraymultidimensional.length] = vectorvalue;
}
</code></pre>

Hope this helps. :)

blocks|key|555501|text|我已经创建了一个npm+module来实现这一点，并增加了一些灵活性：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|555502|//+create+a+3x3+array
var+twodimensional+=+new+MultiDimensional([3,+3])

//+create+a+3x3x4+array
var+threedimensional+=+new+MultiDimensional([3,+3,+4])

//+create+a+4x3x4x2+array
var+fourdimensional+=+new+MultiDimensional([4,+3,+4,+2])

//+etc...|code-block|syntax|javascript|555503|您还可以使用任意值初始化位置：|555504|//+create+a+3x4+array+with+all+positions+set+to+0
var+twodimensional+=+new+MultiDimensional([3,+4],+0)

//+create+a+3x3x4+array+with+all+positions+set+to+'Default+String'
var+threedimensionalAsStrings+=+new+MultiDimensional([3,+3,+4],+'Default+String')|555505|或更高级：|555506|//+create+a+3x3x4+array+with+all+positions+set+to+a+unique+self-aware+objects.
var+threedimensional+=+new+MultiDimensional([3,+3,+4],+function(position,+multidimensional)+{
++++return+{
++++++++mydescription:+'I+am+a+cell+at+position+'+%2B+position.join(),
++++++++myposition:+position,
++++++++myparent:+multidimensional
++++}
})|555507|获取和设置以下位置的值：|555508|//+get+value
threedimensional.position([2,+2,+2])

//+set+value
threedimensional.position([2,+2,+2],+'New+Value')|555509|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/arjunmehta/multidimensional^0|8|A|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|18|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|19|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|1A|8|@]|9|@]|C|$G|H]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|C|$]]|$1|S|3|T|5|F|7|1C|8|@]|9|@]|C|$G|H]]|$1|U|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]]|V|$W|$5|X|Y|Z|C|$10|11]]]]

I've created an <a href="https://github.com/arjunmehta/multidimensional" rel="nofollow noreferrer">npm module</a> to do this with some added flexibility:

<pre><code>// create a 3x3 array
var twodimensional = new MultiDimensional([3, 3])

// create a 3x3x4 array
var threedimensional = new MultiDimensional([3, 3, 4])

// create a 4x3x4x2 array
var fourdimensional = new MultiDimensional([4, 3, 4, 2])

// etc...
</code></pre>

You can also initialize the positions with any value:

<pre><code>// create a 3x4 array with all positions set to 0
var twodimensional = new MultiDimensional([3, 4], 0)

// create a 3x3x4 array with all positions set to 'Default String'
var threedimensionalAsStrings = new MultiDimensional([3, 3, 4], 'Default String')
</code></pre>

Or more advanced:

<pre><code>// create a 3x3x4 array with all positions set to a unique self-aware objects.
var threedimensional = new MultiDimensional([3, 3, 4], function(position, multidimensional) {
 return {
 mydescription: 'I am a cell at position ' + position.join(),
 myposition: position,
 myparent: multidimensional
 }
})
</code></pre>

Get and set values at positions:

<pre><code>// get value
threedimensional.position([2, 2, 2])

// set value
threedimensional.position([2, 2, 2], 'New Value')
</code></pre>

blocks|key|772090|text|我为这个写了一个线性函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|772091|[1,+3,+1,+4,+1].reduceRight((x,+y)+=>+new+Array(y).fill().map(()+=>+JSON.parse(JSON.stringify(x))),+0);|code-block|syntax|javascript|772092|然而，我觉得我可以花更多的时间在这里制作一个用于cloning的JSON.parse(JSON.stringify())-free版本。|offset|length|style|CODE|772093|顺便说一句，看看我的另一个答案here。|772094|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/q/597588|1|https://stackoverflow.com/a/47951704^0|0|0|W|S|O|7|0|0|F|4|1|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@$I|11|J|12|K|L]]|9|@$I|13|J|14|1|15]]|A|$]]|$1|M|3|N|5|6|7|16|8|@]|9|@$I|17|J|18|1|19]]|A|$]]|$1|O|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]|W|$5|R|S|T|A|$U|X]]]]

I've written a one linear for this:

<pre><code>[1, 3, 1, 4, 1].reduceRight((x, y) =&gt; new Array(y).fill().map(() =&gt; JSON.parse(JSON.stringify(x))), 0);
</code></pre>

I feel however I can spend more time to make a <code>JSON.parse(JSON.stringify())</code>-free version which is used for <a href="https://stackoverflow.com/q/597588">cloning</a> here.

Btw, have a look at my another answer <a href="https://stackoverflow.com/a/47951704">here</a>.

blocks|key|772133|text|我知道这是一个老生常谈的问题，但这里有一些值得尝试的东西:制作多维数组，并将其放入html标记中。这样，您就可以精确地对准数组的输入：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|772134|//Your+Holding+tag+for+your+inputs!
<div+id='input-container'+class='funky'></div>

<script>
++++//With+VAR:+you+can+seperate+each+variable+with+a+comma+instead+of:
++++//creating+var+at+the+beginning+and+a+semicolon+at+the+end.
++++//Creates+a+cleaner+layout+of+your+variables
++++var
++++++++arr=[['input1-1','input1-2'],['input2-1','input2-2']],
++++++++//globall+calls+these+letters+var+so+you+dont+have+to+recreate+variable+below
++++++++i,j
++++;

++++//Instead+of+the+general+'i<array.length'+you+can+go+even+further
++++//by+creating+array[i]+in+place+of+'i<array.length'
++++for(i=0;arr[i];i%2B%2B){
++++for(j=0;arr[i][j];j%2B%2B){
++++++++document.getElementById('input-container').innerHTML%2B=
++++++++++++"<input+class='inner-funky'>"%2Barr[i][j]%2B"</input>"
++++++++;
++++}}
</script>|code-block|syntax|javascript|772135|这只是一种更整洁的代码编写方式，也更容易调用。你可以查看我的演示here!|offset|length|772136|entityMap|0|LINK|mutability|MUTABLE|url|https://jsfiddle.net/NitroXAce/d1qro5g3/114/^0|0|0|W|5|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

I know this is an old question but here is something to try:
Make your multidimensional array, and place it inside an html tag.
This way you can precisely aim your array'd input:

<pre><code>//Your Holding tag for your inputs!
&lt;div id='input-container' class='funky'&gt;&lt;/div&gt;

&lt;script&gt;
 //With VAR: you can seperate each variable with a comma instead of:
 //creating var at the beginning and a semicolon at the end.
 //Creates a cleaner layout of your variables
 var
 arr=[['input1-1','input1-2'],['input2-1','input2-2']],
 //globall calls these letters var so you dont have to recreate variable below
 i,j
 ;

 //Instead of the general 'i&lt;array.length' you can go even further
 //by creating array[i] in place of 'i&lt;array.length'
 for(i=0;arr[i];i++){
 for(j=0;arr[i][j];j++){
 document.getElementById('input-container').innerHTML+=
 "&lt;input class='inner-funky'&gt;"+arr[i][j]+"&lt;/input&gt;"
 ;
 }}
&lt;/script&gt;
</code></pre>

Its simply a neater way to write your code and easier to invoke. You can check my demo <a href="https://jsfiddle.net/NitroXAce/d1qro5g3/114/" rel="nofollow noreferrer">here!</a>

blocks|key|555705|text|创建未初始化的多维数组：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|555706|function+MultiArray(a)+{
++if+(a.length+<+1)+throw+"Invalid+array+dimension";
++if+(a.length+==+1)+return+Array(a[0]);
++return+[...Array(a[0])].map(()+=>+MultiArray(a.slice(1)));
}|code-block|syntax|javascript|555707|创建初始化的多维数组：|555708|function+MultiArrayInit(a,+init)+{
++if+(a.length+<+1)+throw+"Invalid+array+dimension";
++if+(a.length+==+1)+return+Array(a[0]).fill(init);
++return+[...Array(a[0])].map(()+=>+MultiArrayInit(a.slice(1),+init));
}|555709|用法：|555710|MultiArray([3,4,5]);++//+->+Creates+an+array+of+[3][4][5]+of+empty+cells

MultiArrayInit([3,4,5],+1);++//+->+Creates+an+array+of+[3][4][5]+of+1s|555711|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Create uninitialized multidimensional array:
<pre><code>function MultiArray(a) {
 if (a.length &lt; 1) throw &quot;Invalid array dimension&quot;;
 if (a.length == 1) return Array(a[0]);
 return [...Array(a[0])].map(() =&gt; MultiArray(a.slice(1)));
}
</code></pre>
Create initialized multidimensional array:
<pre><code>function MultiArrayInit(a, init) {
 if (a.length &lt; 1) throw &quot;Invalid array dimension&quot;;
 if (a.length == 1) return Array(a[0]).fill(init);
 return [...Array(a[0])].map(() =&gt; MultiArrayInit(a.slice(1), init));
}
</code></pre>
Usage:
<pre><code>MultiArray([3,4,5]); // -&gt; Creates an array of [3][4][5] of empty cells

MultiArrayInit([3,4,5], 1); // -&gt; Creates an array of [3][4][5] of 1s
</code></pre>

blocks|key|772208|text|我想出了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|772209|let+rows+=+5;
let+cols+=+4;
let+defaultValue+=+0;

Array(rows).fill([]).map((x)+=>+x+=+Array(cols).fill(defaultValue));|code-block|syntax|javascript|772210|结果是|772211|(5)+[Array(4),+Array(4),+Array(4),+Array(4),+Array(4)]
0:+(4)+[0,+0,+0,+0]
1:+(4)+[0,+0,+0,+0]
2:+(4)+[0,+0,+0,+0]
3:+(4)+[0,+0,+0,+0]
4:+(4)+[0,+0,+0,+0]
length:+5|772212|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I came up with
<pre class="lang-js prettyprint-override"><code>let rows = 5;
let cols = 4;
let defaultValue = 0;

Array(rows).fill([]).map((x) =&gt; x = Array(cols).fill(defaultValue));
</code></pre>
resulting into
<pre><code>(5) [Array(4), Array(4), Array(4), Array(4), Array(4)]
0: (4) [0, 0, 0, 0]
1: (4) [0, 0, 0, 0]
2: (4) [0, 0, 0, 0]
3: (4) [0, 0, 0, 0]
4: (4) [0, 0, 0, 0]
length: 5
</code></pre>

Can anyone give me a sample/example of JavaScript with a multidimensional array of inputs? Hope you could help because I'm still new to the JavaScript.

Like when you input 2 rows and 2 columns the output of it will be 2 rows of input and 2 columns of input.

Like this:

<pre><code>[input][input] 
[input][input]
</code></pre>

How to create multidimensional array

JSON

谁能给我一个具有多维数组输入的JavaScript样本/示例？希望你能帮上忙，因为我还是个JavaScript新手。例如，当您输入2行和2列时，它的输出将是2行和2列输入。如下所示：[input][input]                [input][input]

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