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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout

I'm facing a very common problem: I layed out an activity and now it turns out it should display a few items within this ScrollView . The normal way to do that would be to use the existing ListAdapter , connect it to a ListView and BOOM I'd have my list of items. ...
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How do you debug PHP scripts? [closed]

...nto the code is a much better way to debug then the old method of var_dump and print at various points to see where your flow goes wrong. When all else fails though and all I have is SSH and vim I still var_dump()/die() to find where the code goes south. ...
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Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]

What is the difference between the Facade, Proxy, Adapter, and Decorator design patterns? 2 Answers ...
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How to port data-only volumes from one host to another?

... @Datz it's just a command called to create the data container it could be any command which actually does nothing. The container starts and immediately exits but it is used to persist data. – tommasop Jan 26 ...
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Creating a custom JButton in Java

Is there a way to create a JButton with your own button graphic and not just with an image inside the button? 5 Answers ...
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Object.watch() for all browsers?

Please note that Object.Watch and Object.Observe are both deprecated now (as of Jun 2018). 8 Answers ...
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Android ListView with different layouts for each row

...ou should use based on position Then you inflate layout only if it's null and determine type using getItemViewType. Look at this tutorial for further information. To achieve some optimizations in structure that you've described in comment I would suggest: Storing views in object called ViewHold...
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Is the practice of returning a C++ reference variable evil?

... In general, returning a reference is perfectly normal and happens all the time. If you mean: int& getInt() { int i; return i; // DON'T DO THIS. } That is all sorts of evil. The stack-allocated i will go away and you are referring to nothing. This is also evil: ...
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JavaScript closure inside loops – simple practical example

...e of the function. ES6 solution: let ECMAScript 6 (ES6) introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would work as yo...
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How to round up to the nearest 10 (or 100 or X)?

...en James answer seems most appropriate. My version lets you take any value and automatically round it to a reasonably "nice" value. Some other good choices of the "nice" vector above are: 1:10, c(1,5,10), seq(1, 10, 0.1) If you have a range of values in your plot, for example [3996.225, 40001.893] ...