224 questions
I want to put int[] in the list, how do I do it?
You can just sort the arrangement in ascending order. Is there an easy way to sort in descending order?
When I was studying in a book, I learned int[array], but recently I looked at other people's sourcesThere were a lot of people who declared int[] array. I was just trying to ignore it, but I suddenly ...
String[] where;where.append(ContactsContract.Contacts.HAS_PHONE_NUMBER + =1);where.append(ContactsContract.Contacts.IN_VISIBLE_GROUP + =1);I tried this way to add elements to the String array, but it ...
To replace the Integer type ArrayList with an int type array List<Integer> x = new ArrayList<Integer>();int[] n = (int[])x.toArray(int[x.size()]);I did this, but there is a compilation err...
It's a very basic question. How do I declare an arrangement in Python?Even if you search on Google, you can only see the list, but I wonder where they declare the arrangement.
What are the two differences when comparing arrays in Java?array1.equals(array2);Arrays.equals(array1, array2);
In Java, there's the same for syntax at the bottom. String[] myStringArray = {Hello,World};for(String s : myStringArray){ //Do something}Is this not available in JavaScript?
When you erase elements of an array in JavaScript, you use the delete operator or the array's method, splice.What's the difference between these two?myArray = ['a', 'b', 'c', 'd'];//delete myArray[1];...
I want to fill the array with zero in JavaScript, what should I do?
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