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thejavablog.wordpress.com

The Java Blog | Thoughts, tips and tricks about the Java programming language | Page 2

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Thoughts, tips and tricks about the Java programming language. And I thought that I had seen everything. But I hadn’t yet seen a wrapper to a String! Public class OneVariableGenericVO implements java.io.Serializable { private String varName; public OneVariableGenericVO() public OneVariableGenericVO(String varName) { setVarName(varName); } public String getVarName() { return this.varName; } public void setVarName(String varName) { this.varName = varName; } }. Dec 7, 2013 2:45:18 AM BST Critical EmbeddedL...

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More WTF! | The Java Blog

https://thejavablog.wordpress.com/2013/11/15/more-wtf

Thoughts, tips and tricks about the Java programming language. If (true) { if (externalCreditDeposit = 0) creditDeposit = internalCreditDeposit; else creditDeposit = intWeight * internalCreditDeposit extWeight * externalCreditDeposit; }. Just to make sure that it will always be executed! Variable declaration String oldMsisdn = ; String newMsisdn = ; int rows = 0; int cols = 0; int tmp = 0; int listPtr = 0;. Just to make sure that we know there are variable declarations! Unnecessary empty if statement.

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Yet another WTF moment | The Java Blog

https://thejavablog.wordpress.com/2014/06/04/yet-another-wtf-moment

Thoughts, tips and tricks about the Java programming language. Yet another WTF moment. Yet another WTF moment. Boolean found = false; for (int pr=0; pr promotions.length; pr ) { Promotion promotion = promotions[pr]; if (promotion! Null & promotion.getName().equals( availablePromotions[pr][a1].getPackageId() ) { externalPromotions[pr] = externalPromotions[pr]; / WTF! The above is an actual snippet of code from a production system (the comments are mine). And yes, I am serious. 9 June 2014 at 3:02 pm.

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How to call a web service from Android | The Java Blog

https://thejavablog.wordpress.com/2014/05/24/how-to-call-a-web-service-from-android

Thoughts, tips and tricks about the Java programming language. How to call a web service from Android. How to call a web service from Android. By far the easiest way is to use the ksoap2-android. API You need the ksoap2 jar file (with all dependencies) which can be found here. And you need to add this to your classpath. In the following sample code we call a free web service, called currency convertor. Which has one operation (method) that is is called. If you look at the service dscription. My name is P...

thejavablog.wordpress.com

Panos | The Java Blog

https://thejavablog.wordpress.com/author/girionis

Thoughts, tips and tricks about the Java programming language. Wsdlc] [ERROR] A class/interface with the same name “com.mydomain.layer.inbound.ws.ValidateResponse” is already in use. Use a class customizat ion to resolve this conflict. I got the error. Wsdlc] [ERROR] A class/interface with the same name "com.mydomain.layer.inbound.ws.ValidateResponse" is already in use. Use a class customization to resolve this conflict. S:element name=ValidateResponse s:complexType s:sequence s:element minOccurs=0 maxOc...

jnkjava.blogspot.com

JNK Java: JCrete 2013

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My blog about Java. Παρασκευή, 21 Ιουνίου 2013. Open conference will take place from 19-22 August and there are still a few empty seats. So don't wait. Book now. This is the only conference where you can:. Meet Java Champions and geeks that share the same interests as you. Learn about the latest technologies in the field. Get hands-on experience directly from the experts by the swimming pool. Participate in the organisation of the event ( Open Spaces conference or unconference. Maurice Naftalin ( λ.

jnkjava.blogspot.com

JNK Java: Tip: What is wrong with this code?

http://jnkjava.blogspot.com/2013/09/tip-what-is-wrong-with-this-code.html

My blog about Java. Σάββατο, 7 Σεπτεμβρίου 2013. Tip: What is wrong with this code? Import javax.swing.*;. Public class GuiExample {. Public static void main(String[] args) {. Private static void createGui() {. Final JFrame frame = new JFrame();. JButton button = new JButton("Click me! Public void actionPerformed(ActionEvent e) {. JOptionPane.showMessageDialog(frame, "Button clicked! FramesetSize(100, 80);. FramesetDefaultCloseOperation(JFrame.EXIT ON CLOSE);. Be executed in the AWT thread!

jnkjava.blogspot.com

JNK Java: Μαρτίου 2012

http://jnkjava.blogspot.com/2012_03_01_archive.html

My blog about Java. Τετάρτη, 28 Μαρτίου 2012. JavaSpecialists OpenConference Crete 2012. After the great success of last year, we are running the JavaSpecialists Symposium in Crete this year again. The conference is free and will be hosted in Chania, Crete from 10-14 September 2012. You may find all the information here. Please register as soon as possible because there are limited places. See you all there. Εγγραφή σε: Αναρτήσεις (Atom). JavaSpecialists OpenConference Crete 2012.

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JNK Java: Φεβρουαρίου 2009

http://jnkjava.blogspot.com/2009_02_01_archive.html

My blog about Java. Παρασκευή, 27 Φεβρουαρίου 2009. JSPs and mime types. A type="application/vnd.ms-excel; charset=UTF-8" href=" c:url value='/templates/template.xml'/ " img src=" c:url value='/images/excel.gif'/ " /a. The trick seems to work fine for Firefox, but alas, not for Internet Explorer. If someone knows a solution, please let me know. :-). Τετάρτη, 11 Φεβρουαρίου 2009. Speed up Intellij IDEA startup time. Replace idea.exe.vmoptions. Contents with the following one:. 2 modify idea.properties.

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JNK Java: Απριλίου 2009

http://jnkjava.blogspot.com/2009_04_01_archive.html

My blog about Java. Πέμπτη, 2 Απριλίου 2009. How to remove elements from an array. I have an array, e.g. String strArray[] = new String[3];. And I 'd like to remove elements that satisfy a certain condition. You could write something like:. List lstStrings = Arrays.asList(strArray);. Size()-1; i =0; i- ) {. 160;  String s =  (String). 160;  if (s.equals("target") {. 160;     . 160;  }. And you 'll get a. Javalang.UnsupportedOperationException at java.util.AbstractList.remove. Εγγραφή σε: Αναρτήσεις (Atom).