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WiX tricks and tips
...nabling upgrades to find the correct location. For example, if a user sets custom install directory.
<Property Id="INSTALLLOCATION">
<RegistrySearch Id="RegistrySearch" Type="raw" Root="HKLM" Win64="$(var.Win64)"
Key="Software\Company\Product" Name="InstallLocation" /&g...
How do I put the image on the right side of the text in a UIButton?
...plicitly mentions subclassing and provides methods you should override for custom layout behaviour.
– Tark
May 31 '13 at 15:06
2
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Case insensitive string as HashMap key
...
One approach is to create a custom subclass of the Apache Commons AbstractHashedMap class, overriding the hash and isEqualKeys methods to perform case insensitive hashing and comparison of keys. (Note - I've never tried this myself ...)
This avoids th...
rails - Devise - Handling - devise_error_messages
...
# your other error messages
# (in my case, registrations_controller.rb, a custom controller)
flash[:notice] = flash[:notice].to_a.concat resource.errors.full_messages
The latter code block takes Devise's error messages as an array and appends it to flash[:notice] (as an array). Each message will...
ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
...eASPNETMVC3.aspx
The above works for usages of the default modelbinder.
Custom ModelBinder
It appears that a call to bindingContext.ValueProvider.GetValue() in the code above always validates the data, regardless any attributes. Digging into the ASP.NET MVC sources reveals that the DefaultModelB...
Dashed line border around UIView
...
Another method if you like sublayers. In your custom view's init, put this (_border is an ivar):
_border = [CAShapeLayer layer];
_border.strokeColor = [UIColor colorWithRed:67/255.0f green:37/255.0f blue:83/255.0f alpha:1].CGColor;
_border.fillColor = nil;
_border.lineD...
Logging uncaught exceptions in Python
...hook = foo
Commit obvious syntax error (leave out the colon) and get back custom error information:
>>> def bar(a, b)
My Error Information
Type: <type 'exceptions.SyntaxError'>
Value: invalid syntax (<stdin>, line 1)
Traceback: None
For more information about sys.excepthook, r...
How do I create a basic UIButton programmatically?
...
Here's one:
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
[button addTarget:self
action:@selector(aMethod:)
forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"Show View" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0...
How should I use Outlook to send code snippets?
...rder:
Box: (Single solid line, Orange, 0.5 pt Line width)
Pattern: Clear (Custom Color(RGB(253,253,217))), Style: Linked, Automatically update, Quick Style
Based on: HTML Preformatted
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impr...
How to create our own Listener interface in android?
... view, String result) {
// do your stuff here
}
}
In your custom class, invoke the interface when needed:
MyButton.java:
public class MyButton {
MyListener ml;
// constructor
MyButton(MyListener ml) {
//Setting the listener
this.ml = ml;
}
pub...