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What is the benefit of using Fragments in Android, rather than Views?
...e cycle events, such as when rotating the app. To fix that, I had to wrap my custom views in fragments and use the FragmentManager so that the previous states would be saved and recreated.
I realized after answering that I posted to a similar question a year earlier: https://stackoverflow.com/a/11...
Start/Stop and Restart Jenkins service on Windows
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I don't know where my Jenkins installation directory is :(
– Vin Shahrdar
Jan 16 '19 at 14:30
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How to capitalize the first letter in a String in Ruby
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Note that apparently "my API is great".capitalize will produce My api is great which probably is undesired behavior. So this answer doesn't really answer the question as he only wants the FIRST letter turned to upper case and others untouched.
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What is the difference between public, protected, package-private and private in Java?
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For example, if I have MyClass and I'm doing AnotherClass extends MyClass I will have access to all protected and public methods and properties from within AnotherClass. If I do MyClass myClass = new MyClass(); in AnotherClass somewhere - let's say...
How to suppress Java warnings for specific directories or files such as generated code
I'm using a parser generator that creates somewhat ugly code. As a result my Eclipse project has several dozen warnings emanating from generated source files. I know I can use the @SuppressWarning annotation to suppress particular warnings in particular elements, but any annotations I add by hand ...
Format a Go string without printing?
...printing them to the standard output.
For example:
s := fmt.Sprintf("Hi, my name is %s and I'm %d years old.", "Bob", 23)
The variable s will be initialized with the value:
Hi, my name is Bob and I'm 23 years old.
Tip: If you just want to concatenate values of different types, you may not aut...
Assert an object is a specific type
... object is an instance of a class? For various reasons I have an object in my test that I want to check the type of. Is it a type of Object1 or a type of Object2?
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Is floating-point math consistent in C#? Can it be?
...nt math. It can do about 70million additions/multiplications per second on my 2.66GHz i3.
https://github.com/CodesInChaos/SoftFloat . Obviously it's still very incomplete and buggy.
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Architecture of a single-page JavaScript web application?
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Just choose a javascript framework, and follow its best practices. My favorites are ExtJS and GWT, but YMMV.
Do NOT roll your own solution for this. The effort required to duplicate what modern javascript frameworks do is too big. It is always faster to adapt something existing than to buil...
How do I find all of the symlinks in a directory tree?
I'm trying to find all of the symlinks within a directory tree for my website. I know that I can use find to do this but I can't figure out how to recursively check the directories.
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