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How to tell Jackson to ignore a field during serialization if its value is null?
...ou saying there are multiple @JsonInclude annotations in Jackson? I had no idea. What should the fully qualified name be then? feel free to edit the answer
– ZiglioUK
Sep 12 '17 at 8:44
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Debugging App When Launched by Push Notification
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Also a good idea, but mimicking is always 2nd best to debugging the real thing! Happy Coding!
– Dutchie432
Aug 6 '09 at 17:24
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How to run iPhone emulator WITHOUT starting Xcode?
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Great idea, as it's also usable in Alfred and easy to find later
– David Cook
Oct 15 '14 at 0:41
add a com...
Create instance of generic type in Java?
...terizedTypeImpl which can't be explicitly created. Therefore, it is a good idea to check if getActualTypeArguments()[0] is returning a ParameterizedType. If it is, then you want to get the raw type, and create an instance of that instead.
– crush
Aug 20 '14 at ...
Java Desktop application: SWT vs. Swing [closed]
... at day and thinking about building my first real desktop application. The idea is to build a tool that automates a very repetitive task in a web application where no API is available.
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How do I read text from the (windows) clipboard from python?
...r pointer, got int" on the line "text = ctypes.c_char_p(data_locked)", any idea?
– txemsukr
Aug 8 '19 at 12:34
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Locate current file in IntelliJ
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Alt + F1 almost does what you want. You need to hit Enter afterwards as IDEA allows multiple "targets" for navigation (project structure, file structure etc).
(Note you can also set AutoScroll to Source and AutoScroll from source using the two "boxes with arrows" buttons above the project struct...
Clearing purchases from iOS in-app purchase sandbox for a test user
Does anyone have any ideas on how to reset and/or clear the iOS in-app purchase sandbox?
8 Answers
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How do I pull from a Git repository through an HTTP proxy?
...before running git:
GIT_CURL_VERBOSE=1
This should at least give you an idea of what is going on behind the scenes.
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What's the best way to share data between activities?
...getApplicationContext();
String data = app.getData();
Static fields
The idea is basically the same as the singleton, but in this case you provide static access to the data:
public class DataHolder {
private static String data;
public static String getData() {return data;}
public static voi...