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java Programming Glossary: callingReasons of getting a java.lang.VerifyError http://stackoverflow.com/questions/100107/reasons-of-getting-a-java-lang-verifyerror is trying to do something that should not be allowed e.g. calling a method that returns String and then stores that return value..
How to check if a String is a numeric type in Java http://stackoverflow.com/questions/1102891/how-to-check-if-a-string-is-a-numeric-type-in-java nfe return false return true However if you're calling this function a lot and you expect many of the checks to fail..
How do I invoke a Java method when given the method name as a string? http://stackoverflow.com/questions/160970/how-do-i-invoke-a-java-method-when-given-the-method-name-as-a-string only give methodName . Then you invoke that method by calling try method.invoke obj arg1 arg2 ... catch IllegalArgumentException..
Questions about Java's String pool http://stackoverflow.com/questions/1881922/questions-about-javas-string-pool in Java you're not gaining anything by doing this calling new String literal never makes sense in Java and is unnecessarily..
What is a stack overflow error? http://stackoverflow.com/questions/214741/what-is-a-stack-overflow-error have the correct termination condition so it ends up calling itself for ever. However with gui programming it's possible.. a terminating condition. If you have then check than when calling the function you have at least modified one of the arguments.. no obvious recursive functions then check to see if you're calling any library functions that indirectly will cause your function..
How to properly override clone method? http://stackoverflow.com/questions/2326758/how-to-properly-override-clone-method
Why is it a bad practice to call System.gc? http://stackoverflow.com/questions/2414105/why-is-it-a-bad-practice-to-call-system-gc things I'd like to point out. First someone suggested that calling gc may return memory to the system. That's certainly not necessarily..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java little harder. If you have no control over the code you're calling then you're stuck. If null is a valid response you have to check..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer the residues mod 255 are squares. However in my experience calling the modulo operator costs more than the benefit one gets so..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android 2008 so I figured there should be some good library for calling standard web services. The web service is just basically one..
JPanel in puzzle game not updating http://stackoverflow.com/questions/3078178/jpanel-in-puzzle-game-not-updating are exchanged. This part works properly. But now I'm calling addComponent method on my JPanel with updated images and simply..
How do I set environment variables from Java? http://stackoverflow.com/questions/318239/how-do-i-set-environment-variables-from-java set of environment variables with System.getenv . But calling put on that Map throws an UnsupportedOperationException apparently..
http://stackoverflow.com/questions/3655316/browser-cant-access-find-relative-resources-like-css-images-and-links-when-cal find relative resources like CSS images and links when calling a Servlet which forwards to a JSP I'm having trouble with loading..
Unicode equivalents for \w and \b in Java regular expressions? http://stackoverflow.com/questions/4304928/unicode-equivalents-for-w-and-b-in-java-regular-expressions provide convenience methods that handle turning around and calling Pattern.compile or String.matches or whatnot for you For production..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass And amazingly it is called frame . You can set it before calling app.init Code Checkout the comments in the code Modified ExampleFrame.java..
How should I load Jars dynamically at runtime? http://stackoverflow.com/questions/60764/how-should-i-load-jars-dynamically-at-runtime something that should in my mind at least be as easy as calling a method with a jar file as its argument. Any suggestions for..
Capturing stdout when calling Runtime.exec http://stackoverflow.com/questions/882772/capturing-stdout-when-calling-runtime-exec stdout when calling Runtime.exec When experiencing networking problems on client..
Calling remove in foreach loop in Java http://stackoverflow.com/questions/1196586/calling-remove-in-foreach-loop-in-java remove in foreach loop in Java In Java is it legal to call..
Calling one JFrame from another using Timer without any buttons http://stackoverflow.com/questions/12448947/calling-one-jframe-from-another-using-timer-without-any-buttons one JFrame from another using Timer without any buttons Calling.. one JFrame from another using Timer without any buttons Calling one JFrame from another using Timer without any buttons time..
Calling JMX MBean method from a shell script http://stackoverflow.com/questions/1751130/calling-jmx-mbean-method-from-a-shell-script JMX MBean method from a shell script Are there any libraries..
Calling method from constructor http://stackoverflow.com/questions/18138397/calling-method-from-constructor method from constructor Excuse any minor syntax errors or whatnot..
What is difference between “Class.forName()” and “Class.forName().newInstance()”? http://stackoverflow.com/questions/2092659/what-is-difference-between-class-forname-and-class-forname-newinstance java.sql.DriverManager.registerDriver new Driver ... Calling Class.forName acme.db.Driver causes the initialization of the..
Run Java class file from PHP script on a website http://stackoverflow.com/questions/2128619/run-java-class-file-from-php-script-on-a-website as it could potentially compromise your entire server. Calling the Java application launcher using exec you can execute any..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java clojure from java Most of the top google hits for calling clojure..
Calling Win32 API method from Java http://stackoverflow.com/questions/2389156/calling-win32-api-method-from-java Win32 API method from Java I need to call some methods in Wininet.dll..
What's wrong with overridable method calls in constructors? http://stackoverflow.com/questions/3404301/whats-wrong-with-overridable-method-calls-in-constructors certainly lead to bugs and errors. Related questions Calling an Overridden Method from a Parent Class Constructor State of..
What is the “Execute Around” idiom? http://stackoverflow.com/questions/341971/what-is-the-execute-around-idiom filename try action.useStream stream finally stream.close Calling it executeWithFile filename.txt new InputStreamAction public..
Preferred Java way to ping a HTTP Url for availability http://stackoverflow.com/questions/3584210/preferred-java-way-to-ping-a-http-url-for-availability about response status codes see RFC 2616 section 10 . Calling connect is by the way not needed if you're determining the response..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax it to the tr . See also Handling Servlet output in Ajax Calling Servlet from Javascript Populating child dropdowns with JSP..
Calling virtual method in base class constructor http://stackoverflow.com/questions/448258/calling-virtual-method-in-base-class-constructor virtual method in base class constructor I know that calling.. C# and Java. I believe C works differently on this matter. Calling a virtual method in a constructor is indeed dangerous but sometimes..
Calling a java method from c++ in Android http://stackoverflow.com/questions/5198105/calling-a-java-method-from-c-in-android a java method from c in Android THE SOLUTION TO THIS PROBLEM..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass awt Frame methods from subclass This question is about Frames..
String equality vs equality of location http://stackoverflow.com/questions/594604/string-equality-vs-equality-of-location String.intern method to intern an existing String object. Calling intern will check the existing String pool for a matching object..
Why is Spring's ApplicationContext.getBean considered bad? http://stackoverflow.com/questions/812415/why-is-springs-applicationcontext-getbean-considered-bad simpler and more focused on their core responsibility. Calling ApplicationContext.getBean is not Inversion of Control While..
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