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How to nicely format floating numbers to String without unnecessary decimal 0?
... I took to mean that int was acceptable (unsigned not actually existing in Java, and no exemplar was problematic), but changing int to long is a trivial fix if the situation is different.
– JasonD
Feb 3 '14 at 14:26
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“Rate This App”-link in Google Play store app on the phone
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If calling from a non-Activity java class you need to pass the context like context.startActivity(goToMarket);
– DMur
Jan 12 at 17:06
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Multiple Inheritance in PHP
...
If I can quote Phil in this thread...
PHP, like Java, does not support multiple inheritance.
Coming in PHP 5.4 will be traits which attempt to provide a solution
to this problem.
In the meantime, you would be best to re-think your class design. You
can implem...
Importing Maven project into Eclipse
...n case of a web-based project such as servlet/jsp you need to manually add Java EE features to eclipse (WTP).
To make the project runnable via eclipse servers portion, Configure Apache for Eclipse: Download and unzip Apache Tomcat somewhere. In Eclipse Windows -> Preferences -> Servers ->...
How do you determine the ideal buffer size when using FileInputStream?
...
Reading files using Java NIO's FileChannel and MappedByteBuffer will most likely result in a solution that will be much faster than any solution involving FileInputStream. Basically, memory-map large files, and use direct buffers for small ones....
static function in C
...s inside modules,
much as you would use public and private declarations in Java and C++. C source files play the role of
modules. Any global variable or function declared with the static attribute is private to that module.
Similarly, any global variable or function declared without the static attri...
NSLog the method name with Objective-C in iPhone
...ne number as well. I'm not sure, as I've used a great logging framework in Java (SLF4J + LogBack) but not Cocoa.
See this question for links to various Cocoa logging frameworks.
Name of Selector
If you have a Selector variable (a SEL), you can print its method name ("message") in either of two wa...
Benchmarking small code samples in C#, can this implementation be improved?
... the .NET JIT doesn't improve it's results over time (like the Java one does). It only converts a method from IL to Assembly once, on the first call.
– Matt Warren
Sep 20 '14 at 21:58
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How do I handle ImeOptions' done button click?
...roid:imeOptions="actionDone"
android:inputType="text"/>
The Java code is:
edittext.setOnEditorActionListener(new OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
...
Injecting Mockito mocks into a Spring bean
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I have a very simple solution using Spring Java Config and Mockito:
@Configuration
public class TestConfig {
@Mock BeanA beanA;
@Mock BeanB beanB;
public TestConfig() {
MockitoAnnotations.initMocks(this); //This is a key
}
//You basical...