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Clearing NSUserDefaults
.... This consists of roughly a dozen string values. Is it possible to delete these values permanently instead of just setting them to a default value?
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How to launch jQuery Fancybox on page load?
...r light box) on page load. I could bind it to a hidden anchor tag and fire the click event of that anchor tag via JavaScript, but I would rather just launch the Fancybox directly and avoid the extra anchor tag.
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Explain Python entry points?
...and line, parse the arguments that the user has provided, and ... well, do whatever the command is designed to do.
Install the docutils package for a great example of entry-point use: it will install something like a half-dozen useful commands for converting Python documentation to other formats.
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Select tableview row programmatically
...nd UITableViewSelectionDidChangeNotification notifications to observers.
What I would do is:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
[self doSomethingWithRowAtIndexPath:indexPath];
}
And then, from where you wanted to call selectRowAtInd...
jquery disable form submit on enter
I have the following javascript in my page which does not seem to be working.
18 Answers
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How can I open a Shell inside a Vim Window?
I can open a shell by using the :shell command in Vim, however I can't edit a file and at the same time use the shell.
10 A...
How should I edit an Entity Framework connection string?
...he connection string from the dropdown, Click next, Add or Refresh (select what you want) and finish.
In the output window it will show something like this,
Generated model file: UpostDataModel.edmx.
Loading metadata from the database took 00:00:00.4258157.
Generating the model took 00:00:01.56237...
Addition for BigDecimal
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The BigDecimal is immutable so you need to do this:
BigDecimal result = test.add(new BigDecimal(30));
System.out.println(result);
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Custom toast on Android: a simple example
I'm new to Android programming. What is a simple example showing a custom toast notification on Android?
17 Answers
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Displaying the #include hierarchy for a C++ file in Visual Studio
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There is a setting:
Project Settings -> Configuration Properties -> C/C++ -> Advanced -> Show Includes
that will generate the tree. It maps to the compiler switch /showIncludes
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