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Call asynchronous method in constructor?
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The best solution is to acknowledge the asynchronous nature of the download and design for it.
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How to change highlighted occurrences color in Eclipse's sidebar?
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ColinDColinD
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How do you loop in a Windows batch file?
...nd can be any internal or external command, batch file or even - in OS/2 and NT - a list of commands
parameters contains the command line parameters for command.
In this example, command will be executed once for every element in list, using parameters if specified.
A special type of paramete...
What is the main purpose of setTag() getTag() methods of View?
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Let's say you generate a bunch of views that are similar. You could set an OnClickListener for e...
How to determine CPU and memory consumption from inside a process?
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Some of the above values are easily available from the appropriate WIN32 API, I just list them here for completeness. Others, however, need to be obtained from the Performance Data Helper library (PDH), which is a bit "unintuitive" and takes a lot of painful trial and error to get to work. (At l...
How do I put my website's logo to be the icon image in browser tabs?
...r your website you should:
Make a square image of your logo (preferably 32x32 or 16x16 pixels, as far as I know there's no max size*), and transform it into an .ico file. You can do this on Gimp, Photoshop (with help of a plugin) or a website like Favicon.cc or RealFaviconGenerator.
Then, you have...
What does a lazy val do?
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The difference between them is, that a val is executed when it is defined whereas a lazy val is ...
Should try…catch go inside or outside a loop?
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How do I search within an array of hashes by hash values in ruby?
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You're looking for Enumerable#select (also called find_all):
@fathers.select {|father| father[...