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java Programming Glossary: ljava

Reasons of getting a java.lang.VerifyError

http://stackoverflow.com/questions/100107/reasons-of-getting-a-java-lang-verifyerror

DisplayReportServlet method getMonthData signature IILjava util Collection Ljava util Collection Ljava util HashMap Ljava.. method getMonthData signature IILjava util Collection Ljava util Collection Ljava util HashMap Ljava util Collection Ljava.. signature IILjava util Collection Ljava util Collection Ljava util HashMap Ljava util Collection Ljava util Locale Lorg apache..

Which is more efficient, a for-each loop, or an iterator?

http://stackoverflow.com/questions/2113216/which-is-more-efficient-a-for-each-loop-or-an-iterator

Byte code ALOAD 1 INVOKEINTERFACE java util List.iterator Ljava util Iterator ASTORE 3 GOTO L2 L3 ALOAD 3 INVOKEINTERFACE java.. GOTO L2 L3 ALOAD 3 INVOKEINTERFACE java util Iterator.next Ljava lang Object CHECKCAST java lang Integer ASTORE 2 ALOAD 2 INVOKEVIRTUAL.. ASTORE 2 ALOAD 2 INVOKEVIRTUAL java lang Integer.toString Ljava lang String POP L2 ALOAD 3 INVOKEINTERFACE java util Iterator.hasNext..

How to “scan” a website (or page) for info, and bring it into my program?

http://stackoverflow.com/questions/2835505/how-to-scan-a-website-or-page-for-info-and-bring-it-into-my-program

java.lang.NoSuchMethodError java.util.LinkedList.peekFirst Ljava lang Object at org.jsoup.parser.TokenQueue.consumeWord TokenQueue.java..

Why does this go into an infinite loop?

http://stackoverflow.com/questions/3831341/why-does-this-go-into-an-infinite-loop

1 1 11 istore_1 12 getstatic #2 Field java lang System.out Ljava io PrintStream 15 iload_1 16 invokevirtual #3 Method java io..

String concatenation: concat() vs + operator

http://stackoverflow.com/questions/47605/string-concatenation-concat-vs-operator

8 invokevirtual #4 Method java lang StringBuilder.append Ljava lang String Ljava lang StringBuilder 11 aload_2 12 invokevirtual.. #4 Method java lang StringBuilder.append Ljava lang String Ljava lang StringBuilder 11 aload_2 12 invokevirtual #4 Method java.. 12 invokevirtual #4 Method java lang StringBuilder.append Ljava lang String Ljava lang StringBuilder 15 invokevirtual #5 Method..