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What else can I help you with?
How you can got the first character of an argument in command line argument in java?
in your code u always write public static void main(String args[]) { //here array args will hold the command line arguments. Indexing from zero for //first argument //with substring(args[0],1) u can get 1st char of first argument. }
Command line argument?
Command line argument is a value that is passed to a program whenever the program is executed. It is used to avoid hard coding.
What is the character string usually called?
I think, array of string type object in java.actually java take any command line argument in stringformat. bydefault
Which wildcard character replaces a single character in the command-line interface?
The question mark.
What variable will capture the content of the argument passed to a script at the command line?
If you read your book, you will find the answer!
How do you get the number of argument from command line?
It is very difficult task.but I will manage it by deep thinking on on the issue.
What variable will capture the contents of the second argument passed to a script at the command line?
If you read your book, you will find the answer!
What does a backslash in a command line mean?
In a command line, a backslash (\) is often used as an escape character, indicating that the following character should be treated literally rather than as a special character. It can also be used to continue a command onto the next line, allowing for better readability in complex commands. Additionally, in file paths, particularly in Windows, it separates directory levels.
Which variable will capture the contents of the second argument passed to a script at the command line?
$2Straight from the instructor. kinda simple eh?
New line inside the command text?
The newline character is used to mark the end of each line in Unix/Linux. Usually the character is specified as the '\n' character, which equates to a 0x0A character in Ascii based systems.
What is the getopt function in PHP?
It gets options from the command line argument list. It can be used in PHP 4.3 and above, including PHP 5.
Please someone explain you command line argument in C?
Command Line Arguments---- I am trying to explain each word one by oneCommand ------perform specific taskex. When CMD is typed in run window and then press ok button then open a black screen that is called command prompt.Command Line ------on command prompt where command is supplied that is called command line.using command prompt dos commands are executed and java program is also executed using command prompt.for executing java program command is supplied with given syntaxjava java_class_name argument1 argument2.........Java--- is a commandjava_class_name ---name of java file which you want to executeargument1 argument2 --- are the values passing to java application from out sidethese argument1 argument2 are stored in string array argument of main method
