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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
...ant by "working directory of the VM". In my example, I was using the Java Service Wrapper program to execute a jar - the dump files were created in the directory where I had placed the wrapper program, e.g. c:\myapp\bin. The reason I discovered this is because the files can be quite large and they...
Android mock location on device?
...
You can use the Location Services permission to mock location...
"android.permission.ACCESS_MOCK_LOCATION"
and then in your java code,
// Set location by setting the latitude, longitude and may be the altitude...
String[] MockLoc = str.split(",...
How to parse an RSS feed using JavaScript?
...ax({
url : document.location.protocol + '//ajax.googleapis.com/ajax/services/feed/load?v=1.0&num=10&callback=?&q=' + encodeURIComponent(FEED_URL),
dataType : 'json',
success : function (data) {
if (data.responseData.feed && data.responseData.feed.entries) {
...
Is there a way to @Autowire a bean that requires constructor arguments?
...uration
To be more clear: in your scenario, you'd wire two classes, MybeanService and MyConstructorClass, something like this:
@Component
public class MyBeanService implements BeanService{
@Autowired
public MybeanService(MyConstructorClass foo){
// do something with foo
}
}
@Co...
Android basics: running code in the UI thread
...thin the confines of best practice.
The code below updates a TextView in a service.
TextViewUpdater textViewUpdater = new TextViewUpdater();
Handler textViewUpdaterHandler = new Handler(Looper.getMainLooper());
private class TextViewUpdater implements Runnable{
private String txt;
@Overrid...
How to get a cross-origin resource sharing (CORS) post request working
... func({})
}
});
}
Usage:
$.postCORS("https://example.com/service.json",{ x : 1 },function(obj){
if(obj.ok) {
...
}
});
Also works with .done,.fail,etc:
$.postCORS("https://example.com/service.json",{ x : 1 }).done(function(obj){
if(obj.ok) {
...
Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
... recently had this issue when I tried to launch ActiveMQ 5.10 as a Windows service.
I didn't have a JAVA_HOME path set.
I had Java 6 and Java 7 installed, but the default version was v7. (ie if I opened a command window and types "java -version").
This is where the clue was - "java -version" retur...
Django Passing Custom Form Parameters to Formset
...s import partial, wraps
from django.forms.formsets import formset_factory
ServiceFormSet = formset_factory(wraps(ServiceForm)(partial(ServiceForm, affiliate=request.affiliate)), extra=3)
I think this is the cleanest approach, and doesn't affect ServiceForm in any way (i.e. by making it difficult ...
Return 0 if field is null in MySQL
...t a certain time, its computed and billed. Think of it like a subscription service. You can make changes during the tenure of the billing period, and your activity is charged at appropriate intervals.
– Kevin
Oct 22 '10 at 14:02
...
Spring: @Component versus @Bean
...o two quite different things, and shouldn't be confused.
@Component (and @Service and @Repository) are used to auto-detect and auto-configure beans using classpath scanning. There's an implicit one-to-one mapping between the annotated class and the bean (i.e. one bean per class). Control of wiring ...