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Find region from within an EC2 instance
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150
That URL (http://169.254.169.254/latest/dynamic/instance-identity/document) doesn't appear to ...
How can I do string interpolation in JavaScript?
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19 Answers
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GDB corrupted stack frame - How to debug?
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156
Those bogus adresses (0x00000002 and the like) are actually PC values, not SP values. Now, wh...
Correct format specifier for double in printf
...ss a float to printf, it'll be promoted to double before printf receives it1. "%lf" is also acceptable under the current standard -- the l is specified as having no effect if followed by the f conversion specifier (among others).
Note that this is one place that printf format strings differ substan...
Java - Method name collision in interface implementation
...e behavior of both interfaces.
class CompositeClass {
ISomething class1;
ISomething2 class2;
void doSomething1(){class1.doSomething();}
void doSomething2(){class2.doSomething();}
}
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Create thumbnail image
...the Image class:
https://msdn.microsoft.com/en-us/library/8t23aykb%28v=vs.110%29.aspx
Here's a rough example that takes an image file and makes a thumbnail image from it, then saves it back to disk.
Image image = Image.FromFile(fileName);
Image thumb = image.GetThumbnailImage(120, 120, ()=>fal...
How to: Define theme (style) item for custom widget
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edited Jul 9 '13 at 20:09
Dan Hulme
12.6k22 gold badges4141 silver badges8686 bronze badges
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How do I see if Wi-Fi is connected on Android?
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edited Oct 9 '18 at 12:45
Vadik
27611 silver badge1414 bronze badges
answered Oct 1 '10 at 1...
Scala Programming for Android
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128
I've written some basic Android applications in Scala, nothing too epic. Not being a Java pro...
Python script to copy text to clipboard [duplicate]
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11 Answers
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