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Cleaner way to update nested structures
...opy(superMode = true))
g2: Game = Game("run",Pacman(3,true))
// Using the compiler-generated location classes this gets much easier:
scala> val g3 = g1.loc.pacman.superMode set true
g3: Game = Game("run",Pacman(3,true)
So the community needs to persuade the Scala team that this effort should ...
How should I use Outlook to send code snippets?
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Thanks for the comments. And I made a similar one with your guidance, with style like github: Font: (Asian) Microsoft YaHei UI, 9 pt, Font color: Black, Do not check spelling or grammar, Indent: Left: 0.5" Right: 0.5", Don't adjus...
How to throw an exception in C?
...on called to do throw needing to throw an exception itself. There may be a compiler/library/target specific way to throw/catch exceptions, though. But throwing a class instance will have it's own problems.
– nategoose
May 23 '10 at 21:20
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Save all files in Visual Studio project as UTF-8
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Android ListView Divider
...cify 1dp or 1dip, Android will scale that down. On a 120dpi device, that becomes something like 0.75px translated, which rounds to 0. On some devices, that translates to 2-3 pixels, and it usually looks ugly or sloppy
For dividers, 1px is the correct height if you want a 1 pixel divider and is one ...
Postgres could not connect to server
...dy solved!:) The solution was to uninstall via homebew and then restart my computer right away, so then I would be able to reinstall postgres. The old version was running in the background, creating files and conflicts every time I tried to reinstall postgres.
– betoharres
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How to zip a whole folder using PHP
...net/manual/ru/function.iterator-count.php + counter inside loop. Regarding compression level - it's not possible with ZipArchive at this moment: stackoverflow.com/questions/1833168/…
– Dador
Dec 20 '15 at 12:07
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Seeing escape characters when pressing the arrow keys in python shell
...ally use the arrow keys to move around in the current line or get previous commands (with arrow-up) etc.
23 Answers
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How to convert a Drawable to a Bitmap?
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where does str_url come from? I couldn't find any Drawable function related to strings... thanks for your help.
– Rob
Jun 14 '10 at 9:08
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