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How to disable/enable select field using jQuery?
...r the checked property of a checkbox. The .prop() method should be used to set disabled and checked instead of the .attr() method. The .val() method should be used for getting and setting value.
– naor
Oct 3 '13 at 9:11
...
Android - Handle “Enter” in an EditText
...ook at the android:imeActionId and android:imeOptions attributes, plus the setOnEditorActionListener() method, all on TextView.
For changing the text of the "Done" button to a custom string, use:
mEditText.setImeActionLabel("Custom text", KeyEvent.KEYCODE_ENTER);
...
Compare object instances for equality by their attributes
...ke instances of your class unhashable, which means they can't be stored in sets and dicts. If you're not modelling an immutable type (i.e. if the attributes foo and bar may change value within the lifetime of your object), then it's recommend to just leave your instances as unhashable.
If you are m...
How to make join queries using Sequelize on Node.js
...el: User,
required: true
}]
}).then(posts => {
/* ... */
});
Setting required to true is the key to producing an inner join. If you want a left outer join (where you get all Posts, regardless of whether there's a user linked) then change required to false, or leave it off since that's...
How to check if activity is in foreground or in visible background?
... This does not work, I would rather use a boolean property in the class, set to true in OnResume, and set to false in OnPause();
– Chandler
Sep 21 '18 at 0:46
...
Use tnsnames.ora in Oracle SQL Developer
...is is done by navigating to Control Panel > System > Advanced system settings > Environment Variables...
In Linux, define the TNS_ADMIN variable in the .profile file in your home directory.
Confirm the os is recognizing this environmental variable
From the Windows command line...
NuGet auto package restore does not work with MSBuild
...): Visual Studio -> Tools -> Package Manager -> Package
Manager Settings -> Enable Automatic Package Restore
(Nuget 2.6 and below) Right clicking on a solution and clicking "Enable Package
Restore for this solution".
Command-Line Package Restore is required when buildi...
How can I provide multiple conditions for data trigger in WPF?
... <DataTrigger Binding="{Binding Path=State}" Value="WA">
<Setter Property="Foreground" Value="Red" />
</DataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding Path=Name}" Value="Portland" /...
Defining Z order of views of RelativeLayout in Android
...
the solution to this bug for me was to call setElevation(1000) on the view which I want to be rendered over the button.
– fire in the hole
May 22 '17 at 16:23
...
How do I execute code AFTER a form has loaded?
...class is running before it is fully initialized - before you have finished setting your properties etc. Another possible reason for this type of question is when to perform custom graphics.
To best answer the question about when to start executing code following the form load event is to monitor th...