How do I remove spaces with inspect in Cobol?

How do I remove spaces with inspect in Cobol?

DISPLAY ‘ — METHOD ONE — ‘ INSPECT FUNCTION REVERSE(ONE-A) TALLYING ONE-A-TLY FOR LEADING SPACES. SUBTRACT ONE-A-TLY FROM LENGTH OF ONE-A GIVING ONE-A-LEN. INSPECT FUNCTION REVERSE(ONE-B) TALLYING ONE-B-TLY FOR LEADING SPACES. SUBTRACT ONE-B-TLY FROM LENGTH OF ONE-A GIVING ONE-B-LEN.

How do I delete a trailing space in mainframe?

Use FINDREP with DO=2 to change comma to X’FD’ (or any non-display value). Use FINDREP to change the spaces-and-comma (you’ll need multiple, it looks like, as you don’t have a fixed number of trailing spaces). This can be DO=1. Use FINDREP again to change the non-display value back to comma (DO=2).

How do you trim extra spaces in Cobol?

You can simply use the Function UNSTRING and remove the spaces. Code: 01 WS-STR PIC X(20) VALUE ‘ BBXXXYYYY’. 01 WS-SPACE PIC X(20).

How do you get rid of trailing spaces in a string?

String result = str. trim(); The trim() method will remove both leading and trailing whitespace from a string and return the result.

How do you trim in Cobol?

Couple of ways to trim the trailing spaces. MOVE FUNCTION REVERSE(INPUT) TO INPUT-R. INSPECT INPUT-R TALLYING CNTR FOR LEADING SPACES. COMPUTE INP-LEN = LENGTH OF INPUT-R – CNTR.

How do you remove leading zeros using inspect?

Try this:

1. DEFINE a tally-field with a PIC of S9(2) COMP.
2. REDEFINE source-field as source-field-X with a PIC of X(17).
3. MOVE SPACES TO target-field.
4. MOVE ZERO TO tally-field.
5. INSPECT source-field-X TALLYING tally-field FOR LEADING ZEROS.
6. ADD 1 TO tally-field.

What is inspect reverse in Cobol?

The REVERSE function returns a character string of exactly the same length as the argument, whose characters are exactly the same as those specified in the argument except that they are in reverse order. For arguments of type national, character positions are reversed.

Which function is used to remove all leading and trailing whitespace in string?

the STRIP function
You can use the STRIP function to remove both the leading and trailing spaces from the character strings.

What are trailing whitespace?

Trailing whitespace is any spaces or tabs after the last non-whitespace character on the line until the newline.

What is inspect reverse in COBOL?

INSPECT FUNCTION REVERSE (Source-string) TALLYING space-count FOR LEADING SPACES. COMPUTE length-of-string = 6 – space-count. Move Source-string(space-count+1 : length-of-string ) TO ws-target-string. Above INSPECT command get the no of leading spaces from the string.

What is Numval function in COBOL?

The NUMVAL function returns the numeric value represented by the alphanumeric character string or national character string specified as the argument. The function removes any leading or trailing spaces in the string to produce a numeric value.

How does inspect work in Cobol?

The INSPECT statement can be used to tally the number of occurrences of specific character strings, to replace characters by other characters, or to convert from one set of characters to another including UPPERCASE TO LOWERCASE and vice versa.

How do you inspect in Cobol?

INSPECT TALLYING – INSPECT TALLYING Counts the specific character(s) occurrences in a data item. The counter data type should be numeric. INSPECT ws-input TALLYING ws-count FOR CHARACTERS. INSPECT ws-input TALLYING ws-count FOR CHARACTERS [[BEFORE/AFTER] [INITIAL] ws-delimeter/delimeter-literal].

Which function is used to remove trailing spaces?

The TRIM function
The TRIM function is used to remove trailing spaces from character values.

How do you remove all spaces in VS code?

7 Answers

1. Open Visual Studio Code User Settings (menu File → Preferences → Settings → User Settings tab).
2. Click the. icon in the top-right part of the window.
3. Add a new “files. trimTrailingWhitespace”: true setting to the User Settings document if it’s not already there.
4. Save the User Settings file.

Why trailing whitespace is bad?

Some editors automatically remove trailing whitespace, some don’t. This creates diff noise and can cause merge conflicts. You should coordinate with the people you’re working with (colleagues, open-source crowd) what strategy everybody is using and make sure you all use the same strategy.

How does inspect work in COBOL?

How do you inspect in COBOL?

What is function rem in COBOL?

The REM function calculates the remainder using the following formula: REM (X, Y) = X – (INT (X / Y) * Y) dividend and divisor can evaluate to any numeric value, except that divisor cannot be 0. If divisor is 0, a division by 0 warning message is printed, and 0 is returned.