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Why is __dirname not defined in node REPL?
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190
__dirname is only defined in scripts. It's not available in REPL.
try make a script a.js
conso...
Java generics type erasure: when and what happens?
... list = new ArrayList<String>();
list.add("Hi");
String x = list.get(0);
is compiled into
List list = new ArrayList();
list.add("Hi");
String x = (String) list.get(0);
At execution time there's no way of finding out that T=String for the list object - that information is gone.
... but th...
getting the screen density programmatically in android?
...he metrics.densityDpi property will be one of the DENSITY_xxx constants (120, 160, 213, 240, 320, 480 or 640 dpi).
If you need the actual lcd pixel density (perhaps for an OpenGL app) you can get it from the metrics.xdpi and metrics.ydpi properties for horizontal and vertical density respectively.
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Sorting arraylist in alphabetical order (case insensitive)
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edited Mar 17 '17 at 0:39
grg
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answered Apr ...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
...make it invisible. Then you can use it for further events.
jInternalFrame.setSize(300,150);
jInternalFrame.setVisible(true);
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How to update the value stored in Dictionary in C#?
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answered Aug 7 '09 at 9:04
ccalboniccalboni
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Java: Static Class?
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answered Dec 4 '09 at 1:43
David RoblesDavid Robles
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How do I move files in node.js?
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According to seppo0010 comment, I used the rename function to do that.
http://nodejs.org/docs/latest/api/fs.html#fs_fs_rename_oldpath_newpath_callback
fs.rename(oldPath, newPath, callback)
Added in: v0.0.2
oldPath <String> | &...
MySQL Database won't start in XAMPP Manager-osx
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Atur
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answered Aug 25 '14 at 8:29
benshittubenshittu
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