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Left Join With Where Clause
I need to retrieve all default settings from the settings table but also grab the character setting if exists for x character.
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multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...lass Step1ViewModel
{
[Required]
public string SomeProperty { get; set; }
...
}
public class Step2ViewModel
{
[Required]
public string SomeOtherProperty { get; set; }
...
}
and so on. All those view models could be backed by a main wizard view model:
public class Wizard...
Select2 dropdown but allow new values by user?
I want to have a dropdown with a set of values but also allow the user to "select" a new value not listed there.
9 Answers...
Get event listeners attached to node using addEventListener
...pend an event listener to the associated list of event listeners with type set to type, listener set to listener, and capture set to capture, unless there already is an event listener in that list with the same type, listener, and capture.
Meaning that an event listener is added to the "list of ev...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Technically, the first raises a RuntimeError with the message set to "foo", and the second raises an Exception with the message set to "foo".
Practically, there is a significant difference between when you would want to use the former and when you want to use the latter.
Simply put, ...
List tables in a PostgreSQL schema
...in your search_path, and that defaults to "$user", public.*. Consequently, set search_path=s; \dt is going to list all tables in the schema s.
– Lukas Juhrich
Jan 25 at 15:32
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Set up adb on Mac OS X
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your phone/emulator
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Bootstrap full-width text-input within inline-form
...00% wide by
default in Bootstrap. To use the inline form, you'll have to set a
width on the form controls used within.
The default width of 100% as all form elements gets when they got the class form-control didn't apply if you use the form-inline class on your form.
You could take a look at ...
Xcode 4 - detach the console/log window
...d the debugging window on a separate monitor with the simulator). With the settings above it also means that, while editing a debugger reaching a breakpoint, it will not interrupt my editing by suddenly bringing forth the console.
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Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
...ere is what you can do:
Uninstall the application from the device: Go to Settings -> Manage Applications and choose Uninstall
OR
Uninstall the app using adb command line interface: type adb uninstall
After you are done with this step, try installing the application again.
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