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Can I load a UIImage from a URL?
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Doesn't the data need to be converted from PNG (or JPG) file format to UIImage data? Or does UIImage figure that out somehow?
– progrmr
May 6 '10 at 19:03
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How can I get the current stack trace in Java?
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A one liner to convert the stack trace to a string that works when you don't have an exception and you aren't using Apache Arrays.toString(Thread.currentThread().getStackTrace())
– Tony
Mar 17 '14 at 1...
How do I use format() on a moment.js duration?
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convert duration to ms and then to moment:
moment.utc(duration.as('milliseconds')).format('HH:mm:ss')
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Where do “pure virtual function call” crashes come from?
...rom constructor?";
}
class Derived : public Base
{
void doIt() {}
};
int main(void)
{
Derived d; // This will cause "pure virtual function call" error
}
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How to get innerHTML of DOMNode?
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C14N will attempt to convert the HTML to a valid XML. For example <br> will become <br></br>
– ajaybc
May 18 '16 at 4:05
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What is the correct way to create a single-instance WPF application?
... the other windows
NativeMethods.PostMessage(
(IntPtr)NativeMethods.HWND_BROADCAST,
NativeMethods.WM_SHOWME,
IntPtr.Zero,
IntPtr.Zero);
}
}
}
NativeMethods.cs
// this class just wraps some Win32 stuf...
Use of “this” keyword in formal parameters for static methods in C#
...ework... .
it means that you can call
MyClass myClass = new MyClass();
int i = myClass.Foo();
rather than
MyClass myClass = new MyClass();
int i = Foo(myClass);
This allows the construction of fluent interfaces as stated below.
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Rounded UIView using CALayers - only some corners - How?
...ew];
[super viewDidLoad];
}
MyView is just a UIImageView subclass:
@interface MyView : UIImageView
{
}
I'd never used graphics contexts before, but I managed to hobble together this code. It's missing the code for two of the corners. If you read the code, you can see how I implemented this ...
Pass ruby script file to rails console
...ath method built into ruby.
Credit: relpath() was taken from @MestreLion, Convert absolute path into relative path given a current directory using Bash
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GROUP BY with MAX(DATE) [duplicate]
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VERY slow! The currency converter table with fields date,from,to,rate. 203161 rows total. Joe Meyer method gives 362 rows in set (31,29 sec). Oliver Hanappi method gives 362 rows in set (0,04 sec)
– TheRoSS
Dec...