Here are the most important concepts developers must know when they size Java arrays and deal with a Java array’s length: To determine the size of a Java array, query its length property. Here is an ...

Fortunately, there are numerous different date formats from which to choose. Switch to an ISO_DATE in this case and the Java runtime exception goes away. An array in Java requires a set size. If you ...

An array in Java is a type of variable that can store multiple values. It stores these values based on a key that can be used to subsequently look up that information. Arrays can be useful for ...

Creating a sed-based file substitution tool. A few weeks ago, I was digging through my spam folder and found an email message that started out like this: Dear #name# Congratulations on winning the $15 ...

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs ... The following pseudocode expresses Linear ...

Java programmers use data structures to store ... Consider the following pseudocode for array printing: DECLARE INTEGER i, x[] = [ 10, 15, -1, 32 ] FOR i = 0 TO LENGTH(x) - 1 PRINT x[i] NEXT ...