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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]
...o has out of the box support for multiple languages. Customers use it with Java, .Net, PHP, JavaScript etc. That being said, most build servers are generic enough to at least execute a script that can kick off your build process.
Deploy artifacts to servers (i.e. deploy the war if all the unit ...
Can Retrofit with OKHttp use cache data when offline
...n interceptor using okHttpClient.networkInterceptors() method but received java.net.UnknownHostException when I tried to use the cache offline. It turned out that I had to add okHttpClient.interceptors() as well.
The problem was that cache wasn't written to flash storage because the server returned...
Android, How can I Convert String to Date?
...
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class MyClass
{
public static void main(String args[])
{
SimpleDateFormat formatter = new SimpleD...
How to use conditional breakpoint in Eclipse?
...rties.
In the dialog box, check Enable Condition, and enter an arbitrary Java
condition, such as list.size()==0. Now, each time the breakpoint is
reached, the expression is evaluated in the context of the breakpoint
execution, and the breakpoint is either ignored or honored, depending
on t...
How to send an object from one Android Activity to another using Intents?
... was designed for this. It requires a little more effort to use than using Java's native serialization, but it's way faster (and I mean way, WAY faster).
From the docs, a simple example for how to implement is:
// simple class that just has one member property as an example
public class MyParcelab...
Why does calling a method in my derived class call the base class method?
...ype polymorphism in C# uses explicit virtuality, similar to C++ but unlike Java. This means that you explicitly have to mark methods as overridable (i.e. virtual). In C# you also have to explicitly mark overriding methods as overriding (i.e. override) to prevent typos.
public class Person
{
pub...
PostgreSQL: Which Datatype should be used for Currency?
...ng from a database perspective alone. However, if you combine Postgresql + Java, it is NOT at all good (from my experience). Reading your comment, I used MONEY for most of my currency fields and now I get this Java exception : "SQLException occurred : org.postgresql.util.PSQLException: Bad value for...
@Override is not allowed when implementing interface method
... Level as required
NOTE:
If you get below error after this change,
Error:java: Compilation failed: internal java compiler error
You have to change the target bytecode version as well.
Go to Settings [ Ctrl+Alt+S
]
Select Java Compiler
Select module in the table
Change the byte-code version to ma...
Convert light frequency to RGB?
...
For lazy guys (like me), here is an implementation in java of the code found in @user151323 's answer (that is, just a simple translation from pascal code found in Spectra Lab Report):
static private final double Gamma = 0.80;
static private final double IntensityMax = 255;
/**...
How to store date/time and timestamps in UTC time zone with JPA and Hibernate
...
To the best of my knowledge, you need to put your entire Java app in UTC timezone (so that Hibernate will store dates in UTC), and you'll need to convert to whatever timezone desired when you display stuff (at least we do it this way).
At startup, we do:
TimeZone.setDefault(TimeZ...