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java Programming Glossary: isemptyHow do I implement a Linked List in Java? [closed] http://stackoverflow.com/questions/10042/how-do-i-implement-a-linked-list-in-java first null Returns true if list is empty public boolean isEmpty return first null Inserts a new Link at the first of the list.. 4 4.04 list.insert 5 5.05 list.printList while list.isEmpty Link deletedLink list.delete System.out.print deleted deletedLink.printLink..
Java isEmpty() undefined for String? http://stackoverflow.com/questions/1483534/java-isempty-undefined-for-string isEmpty undefined for String I'm working on a school project in eclipse.. on a school project in eclipse and when I try and use the isEmpty method on a String Eclipse shows up the following error The.. a String Eclipse shows up the following error The method isEmpty is undefined for the type String I've run the Java updates but..
Write a password protected Zip file in Java [closed] http://stackoverflow.com/questions/166340/write-a-password-protected-zip-file-in-java
http://stackoverflow.com/questions/2310449/can-someone-explain-what-does-super-t-mean-and-when-should-it-be-used-and-ho E consumer public void popAll Collection super E dst while isEmpty dst.add pop The other side of the coin is that pushAll should..
How to check if resultset has one row or more? http://stackoverflow.com/questions/2591732/how-to-check-if-resultset-has-one-row-or-more You didn't ask this one but you may need it boolean isEmpty rs.first Normally we don't need the row count because we use..
Hibernate count collection size without initializing http://stackoverflow.com/questions/2913160/hibernate-count-collection-size-without-initializing is no longer initialized if you call size contains or isEmpty the database is queried to retrieve the necessary information...
Should I use string.isEmpty() or “”.equals(string)? http://stackoverflow.com/questions/3321526/should-i-use-string-isempty-or-equalsstring I use string.isEmpty or &ldquo &rdquo .equals string The title basically says it.. s null .equals s handle some edge case here or if s null s.isEmpty handle some edge case here On that note does isEmpty even do.. s.isEmpty handle some edge case here On that note does isEmpty even do anything other than return this.equals or return this.length..
How does this Java regex detect palindromes? http://stackoverflow.com/questions/3664881/how-does-this-java-regex-detect-palindromes Java code static boolean isPalindrome String s if s.isEmpty return true String g2 null for char ch s.toCharArray String.. annotated to highlight the striking resemblance isEmpty _for loop_ x . add chk _ g1 loop body ___g2___ .replace..
Can I use java.util.LinkedList to construct a circular/cyclic linked list? http://stackoverflow.com/questions/3742168/can-i-use-java-util-linkedlist-to-construct-a-circular-cyclic-linked-list actualElement null private index index 0 public boolean isEmpty return numberOfElements 0 public int getNumberOfElements return.. numberOfElements public void insertFirst Object data if isEmpty index ListNode listNode new ListNode data head head listNode.. listNode numberOfElements public boolean deleteFirst if isEmpty return false if index 0 index head head.next numberOfElements..
java.util.ConcurrentLinkedQueue http://stackoverflow.com/questions/435069/java-util-concurrentlinkedqueue operations are not automatically threadsafe if queue.isEmpty queue.poll obj That last one is not threadsafe as it is very.. threadsafe as it is very possible that between the time isEmpty is called and the time poll is called other threads will have.. to perform this is like this synchronized queue if queue.isEmpty queue.poll obj Again...atomic calls to the queue are automatically..
Combine multiple Collections into a single logical Collection? http://stackoverflow.com/questions/4896662/combine-multiple-collections-into-a-single-logical-collection UnsupportedOperationException @Override public boolean isEmpty return iterator .hasNext @Override public Iterator E iterator.. Collection#size @link Collection#clear @link Collection#isEmpty and @link Iterable#iterator throw @link UnsupportedOperationException..
Time Complexity for Java ArrayList http://stackoverflow.com/questions/6540511/time-complexity-for-java-arraylist used methods of this data structure O 1 Constant Time isEmpty add x add x i set x i size get i remove i O N Linear Time indexof.. best resource is straight from the official API The size isEmpty get set iterator and listIterator operations run in constant..
Why do we usually use `||` not `|`, what is the difference? http://stackoverflow.com/questions/7101992/why-do-we-usually-use-not-what-is-the-difference is the null reference check if string null string.isEmpty we check for string being null before calling isEmpty more info..
http://stackoverflow.com/questions/7467568/parsing-json-from-url
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