How can you change the length of a String in a StringBuilder object?
What will be an ideal response?
You can change the length of a string in aStringBuilderobject with thesetLength()method. Thelengthof a StringBuilder object equals the number of characters in theStringcontained in theStringBuilder. When you increase aStringBuilderobject's length to be longer than theStringit holds, the extra characters contain ‘\u0000'. If you use thesetLength()method to specify a length shorter than itsString, the string is truncated.
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In the accompanying figure, which part adds rounded borders to images within figure boxes?
A. 1 B. 2 C. 3 D. 4
The example on page 130 shows that the man pages for crontab appear in Sections 1 and 5 of the system manual. Explain how you can use man to determine which sections of the system manual contain a manual page with a given name.
What will be an ideal response?
Line labels can be used like bookmarks in a procedure
Indicate whether the statement is true or false
A JavaScript program that checks which type of browser is running is commonly called a browser checker.
Answer the following statement true (T) or false (F)