I’m getting on devices with not-english locale, the english currencies formated like this: 1 $ If I have english locale I get euro currency like: € 1 Using Found in the documentation: http://developer.android.com/reference/java/util/Currency.html#getSymbol() Returns the localized currency symbol for thi…
Returning multiple ref cursors from Oracle procedure to Java
In our web application we have 18 screens in a module. Our user wants all the data of the 18 screens in one page so that they can print the entire data at once. So, I wrote an Oracle procedure which …
FTP connection java
I’m trying to upload the file to a server. What is the way for uploading a file to a server through FTP? i wrote this class: serverconnect.java: and this is the mainActivity ( only the relevant code): and when i install the app on my phone i get an error: “unfortanly your app must stopp…R…
How to configure checkstyle in eclipse using m2e automatically?
I’ve read posts about configuring checkstyle using the m2eclipse plugin, but it seems its not working for the new m2e plugin maintained by eclipse. Is there a way for using the same checkstyle configuration rules in maven and eclipse automatically without falling back to maven-eclipse-plugin? Thanks in …
Using custom TableModel make isCellEditable true for a particular row on button click
I have a table like above. Initially all the cells except button column are not editable. I have created the table using custom TableModel. My isCellEditable in custom TableModel looks like this: But when I click on the Edit button of each row a JDialog will pop up with that row (by constructing a JTable in t…
maven error: package org.junit does not exist
I’m trying to create the javadoc with maven and it fails. It also fails when doing the verify. I get the following error: In my pom.xml file I have the following lines: and my local repository contains the junit jar file: The code is fine because in my laptop, which I have no access now, I van run: with…
What is the correct way to write to temp file during unit tests with Maven?
I have written a unit test that writes a file to the file-system, given no path it writes to the working directory; so if executed from the project directory it writes in the project root, if in the projects parent directory it writes to the parents root directory. So what is the correct way to write to the t…
IntelliJ IDEA debugger follow child process
We have some Java code that starts a new process using the following code: Runtime.getRuntime().exec(command); I’d like to be able to tell the debugger that it should follow the child process like you can do with GDB as documented here by issuing the set follow-fork-mode child command. Is there somethin…
Break statement inside two while loops
Let’s say I have this: Question: Will the break statement take me out of both loops or only from the inner one? Thank you. Answer In your example break statement will take you out of while(b) loop
Dealing with an ArrayStoreException
throws while doesn’t. Is there any other way to deal with that exception without creating a temporary String[] array? Answer In Java an array is also an object. You can put an object of a subtype into a variable of a supertype. For example you can put a String object into an Object variable. Unfortunate…