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java Programming Glossary: assigningWhich loop has better performance? Why? http://stackoverflow.com/questions/110083/which-loop-has-better-performance-why every code path don't ignore this valuable warning by assigning a bogus value. Conserve Stack Slots As mentioned while the JVM.. not possible to read the initial value you are wastefully assigning and optimize the assignment away. Saving a slot here or there..
How to declare an array in Java? http://stackoverflow.com/questions/1200621/how-to-declare-an-array-in-java variable right away array literals can not be used for re assigning an array . For primitive types int myIntArray new int 3 int..
Can constructors throw exceptions in Java? http://stackoverflow.com/questions/1371369/can-constructors-throw-exceptions-in-java made itself visible earlier in the constructor e.g. by assigning a static field or adding itself to a collection . One thing..
http://stackoverflow.com/questions/2324549/why-doesnt-java-have-compound-assignment-versions-of-the-conditional-and-and-co x false x someComplexExpression looks like it ought to be assigning to x and evaluating someComplexExpression but the fact that..
When should I use “this” in a class? http://stackoverflow.com/questions/2411270/when-should-i-use-this-in-a-class void setName String name This makes it clear that you are assigning the value of the parameter name to the instance variable name..
Volatile guarantees and out-of-order execution http://stackoverflow.com/questions/2441279/volatile-guarantees-and-out-of-order-execution public String getB return b In setBothNoNull ... the line assigning the non null parameter a appears before the line assigning the.. assigning the non null parameter a appears before the line assigning the non null parameter b . Then if I do this once again there's..
http://stackoverflow.com/questions/3553200/hibernate-different-object-with-the-same-identifier-value-was-already-associate the exact cause if we can see the code where you're assigning the role bean to both the user and then the group. In general..
Does assigning objects to null in Java impact garbage collection? http://stackoverflow.com/questions/449409/does-assigning-objects-to-null-in-java-impact-garbage-collection assigning objects to null in Java impact garbage collection Does assigning.. objects to null in Java impact garbage collection Does assigning an unused object to null in Java improve the garbage collection..
http://stackoverflow.com/questions/4879903/how-to-add-a-jar-in-netbeans name. For all your future projects instead of manually assigning the libraries you can simply select to import them from your..
Byte Array and Int conversion in Java http://stackoverflow.com/questions/5399798/byte-array-and-int-conversion-in-java between your two methods. You have intToByteArray int a assigning the low order bits into ret 0 but then byteArrayToInt byte b..
The case against checked exceptions http://stackoverflow.com/questions/613954/the-case-against-checked-exceptions to call the equivalent of fopen in some languages without assigning it to a variable you'll also get a compile time error you can..
How do I read the manifest file for a webapp running in apache tomcat? http://stackoverflow.com/questions/615493/how-do-i-read-the-manifest-file-for-a-webapp-running-in-apache-tomcat
http://stackoverflow.com/questions/6567923/timezone-conversion able to convert from India to US using Data d new Date and assigning it to a calendar object and setting the time zone. but not from..
When to use <ui:include>, tag files, composite components and/or custom components? http://stackoverflow.com/questions/6822000/when-to-use-uiinclude-tag-files-composite-components-and-or-custom-componen Mojarra composite components had performance issues with assigning default values this is already fixed since 2.1.13. When using..
http://stackoverflow.com/questions/7911776/what-is-x-after-x-x improve this question x does get incremented. But you are assigning the old value of x back into itself. x x x increments x and..
http://stackoverflow.com/questions/9404625/java-pass-by-reference type Foo with an attribute b . Foo b new Foo b a b is re assigning the reference a NOT f to the object whose its attribute is b..
In log4j, does checking isDebugEnabled before logging improve performance? http://stackoverflow.com/questions/963492/in-log4j-does-checking-isdebugenabled-before-logging-improve-performance actually it calls isDebugEnabled method twice In case of assigning value to debugEnabled variable and Actually called by logger.debug..
strange 'out' variable, System.out.println() http://stackoverflow.com/questions/15565993/strange-out-variable-system-out-println no longer hold a reference to the Stream but to null . Assigning the stream to the return of a method prevents the inlining...
What is the reason for these PMD rules? http://stackoverflow.com/questions/1615419/what-is-the-reason-for-these-pmd-rules but I don't remember the specifics. NullAssignment Assigning an Object to null is a code smell. Consider refactoring. Wouldn't.. is declared. Don't declare the variable until it's needed. Assigning null to a local variable in order to assist the garbage collector..
Assigning a generic List to a concrete ArrayList is causing a compile-time error http://stackoverflow.com/questions/20037561/assigning-a-generic-list-to-a-concrete-arraylist-is-causing-a-compile-time-error a generic List to a concrete ArrayList is causing a compile..
unable to make out this assignment in java http://stackoverflow.com/questions/2377145/unable-to-make-out-this-assignment-in-java of the expression is the value of i before the increment. Assigning this value back to i in effect keeps the value of i unchanged...
Assigning an array to an ArrayList in Java http://stackoverflow.com/questions/3746639/assigning-an-array-to-an-arraylist-in-java an array to an ArrayList in Java I was wondering if it is possible..
creating final variables inside a loop http://stackoverflow.com/questions/609609/creating-final-variables-inside-a-loop back into scope with a new value at the top of the loop. Assigning to the variable within the loop won't work. share improve this..
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