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Passing a method as a parameter in Ruby
...ult argument in a block declaration like that. So you need to use a splat and setup the default in the proc code itself.
Or, depending on your scope of all this, it may be easier to pass in a method name instead.
def weightedknn(data, vec1, k = 5, weightf = :gaussian)
...
weight = self.send...
Best way to compare dates in Android
... just wanted to make sure, before accepting. thanks. it worked perfectly and is concise and simple as wanted.
– nunos
May 27 '12 at 15:14
16
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How to fix height of TR?
...
Tables are iffy (at least, in IE) when it comes to fixing heights and not wrapping text. I think you'll find that the only solution is to put the text inside a div element, like so:
td.container > div {
width: 100%;
height: 100%;
overflow:hidden;
}
td.container {
...
Vim - how to run a command immediately when starting vim?
...o early, check :h startup:
At startup, Vim checks environment variables and files and sets values
accordingly. Vim proceeds in this order:
1. Set the 'shell' and 'term' option *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and...
How can I set the color of a selected row in DataGrid
... needed. Allowed me to continue to reference an existing style for the DG and change the background brush for a selected row.
– Gatmando
Jan 6 '11 at 14:32
5
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How do you hide the Address bar in Google Chrome for Chrome Apps?
... real estate for my Chrome app. The Address Bar is useless in a Chrome App and I was wondering if there was a way to disable it.
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Unit Testing: DateTime.Now
...it tests that expects the 'current time' to be different than DateTime.Now and I don't want to change the computer's time, obviously.
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How do you change a repository description on GitHub?
...bout the repository can be changed by clicking on a cog icon in the right-hand side menu's "About" section:
Upon doing so, a popup will appear where the description, website, topics, and homepage settings can be configured:
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
To be honest, I've tried to turn a dirty trick on IIS and just when I thought that I was going to get away with it, I realized my workaround doesn't work. Here's what I've tried to do:
...
Bat file to run a .exe at the command prompt
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To start a program and then close command prompt without waiting for program to exit:
start /d "path" file.exe
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