("D5:D14").Rows.count) i = 1 For Each j In Range("D5:D14") MyArray(i) = j i = i + 1 Next j G_sters = Join(MyArray) x = Len(G_sters) If x > Range("D5:D14").Rows.count Then Debug.Print "Array is not empty" Else Debug.Print "Array is empty" End If End ...
The some() method tests whether at least one element in an array passes a certain position. If the array is empty, the some() method returns false, Here’s an example: const myArray = []; if (myArray.some(item => item !== null)) { console.log('Array is not empty'); } else...
This is the quickest way to check if the array is empty or not where you will be using the&&operator with the-zoperator and${#array[@]}. Here's the simple syntax where I have used the&&operator with the echo command which will be executed if the value of-z "${array[@]}"is tru...
Conversion from type 'Object' to type 'String' is not valid. Conversion overflows Error when decimal is too long Convert a date time in to a 24 hours format from 12 hours format. convert a string to nullable decimal Convert an HTML content to byte array Convert any json string to an ...
Checking an Empty Array in C# There are several ways to do this. Before performing any actions on an array, it is important to check that the array is not empty. Method 1 - Using the Length property The Length property of an array returns the number of elements in the array. If the ...
//To check if an array is empty using javascript function arrayIsEmpty(array) { //If it's not an array, return FALSE. if (!Array.isArray(array)) { return FALSE; } //If it is an array, check its length property if (array.length == 0) { //Return TRUE if the array is empty...
How can I check if an array is empty? I've read references to IsEmpty being used with arrays but it always returns false on me. The only solution I've...
Alternatively, we can also use theArray.Lengthproperty to check if a array is null or empty in C#. usingSystem;classCheck{staticvoidMain(){int[]myArr=newint[]{};if(myArr==null||myArr.Length==0){Console.WriteLine("array is empty");}else{Console.WriteLine("array is not empty");}}...
publicclassMain{publicstaticvoidmain(String[]args){int[]array=newint[0];if(isEmpty(array)){System.out.println("数组为空");}else{System.out.println("数组不为空");}}publicstaticbooleanisEmpty(int[]array){returnarray.length==0;}}
To check if a JavaScript array is empty or not, you can make either of the following checks (depending on your use case): const empty = !Array.isArray(array) || !array.length; const notEmpty = Array.isArray(array