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How to keep onItemSelected from firing off on a newly instantiated Spinner?
...our solution to work -- I though the selection event would not fire if you set the adapter before setting up the listener.
That being said, a simple boolean flag would allow you to detect the rogue first selection event and ignore it.
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Ignore invalid self-signed ssl certificate in node.js with https.request?
...vide an explicit instance of a custom Agent. Create the options object and set the agent: 'options.agent = new https.Agent(options);' Then just call 'https.request(options)'
– Max
Jul 27 '15 at 12:55
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Set focus on TextBox in WPF from view model
...gging refer to Shawn Bruke's blog.
Finally, general approach that I use to set focus from ViewModel is Attached Properties. I wrote very simple attached property, which can be set on any UIElement. And it can be bound to ViewModel's property "IsFocused" for example. Here it is:
public static class ...
How to style SVG with external CSS?
...ou will have to just have to use them as though they were PNGs; creating a set for each style, and saving their styles inline.
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npm command to uninstall or prune unused packages in Node.js
...eople stopped downvoting this without comment.. it's a valid strategy to resetting a node project dependencies as an alternative to the accepted answer. If you damaged a node_modules sub-directory contents (easy to do with sym-linked dependencies) or if you've had additional changes like node or npm...
how to override left:0 using CSS or Jquery?
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The default value for left is auto, so just set it to that and you will "reset" it.
.elem {
left: auto;
}
Make sure that the above comes after the original CSS file.
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Set “Homepage” in Asp.Net MVC
...VC the "homepage" (ie the route that displays when hitting www.foo.com) is set to Home/Index .
8 Answers
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Bash history without line numbers
...rom bash manpage:
HISTTIMEFORMAT
If this variable is set and not null, its value is used as a
format string for strftime(3) to print the time stamp associated
with each history entry displayed by the history builtin. If
this variable i...
RSpec: describe, context, feature, scenario?
...tandable by using both of them.
The purpose of “describe” is to wrap a set of tests against one functionality while “context” is to wrap a set of tests against one functionality under the same state.
So, relying on this principle, you'd write a spec like this:
#
# The feature/behaviour I'm ...
How do I resize a Google Map with JavaScript after it has loaded?
I have a 'mapwrap' div set to 400px x 400px and inside that I have a Google 'map' set to 100% x 100%. So the map loads at 400 x 400px, then with JavaScript I resize the 'mapwrap' to 100% x 100% of the screen - the google map resizes to the whole screen as I expected but tiles start disappearing befo...