Check if there is data in an array slot
126
How do I compare strings in Java?
85180
Most efficient way to see if an ArrayList contains an object in Java
17040
Check if an array is empty or exists
43338
count of false gives 1 and if of an empty array gives false. why?
128669
How to check whether multiple values exist within an Javascript array
105027
Can you append to specific elements in an array based on if statement conditions?
102897
check multiple values exists php array
30955
Check if a string contains an element from a list (of strings)
721
Check if a Bash array contains a value
42629
How to compare arrays in JavaScript?
123743
how does an ArrayList compare to a dynamic array
20103
Find a value in an array of objects in Javascript
122787
How to check whether a Storage item is set?
124055
Checking if array is multidimensional or not?
84001
Detect a number of specific items in the inventory
113201
How do I check if my array has repeated values inside it?
40229
How do I check if a variable exists?