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How to Pass Parameters to Activator.CreateInstance()
...ms incomplete, surely you need to return an object of type T rather than void? public T CreateInstance<T>(params object[] paramArray) { return (T)Activator.CreateInstance(typeof(T), args: paramArray); }
– wlf
May 6 '17 at 10:5...
Can you set a border opacity in CSS?
..., this would give a red border with 50% opacity:
div {
border: 1px solid rgba(255, 0, 0, .5);
-webkit-background-clip: padding-box; /* for Safari */
background-clip: padding-box; /* for IE9+, Firefox 4+, Opera, Chrome */
}
The problem with this approach is that some browsers do not un...
Stream vs Views vs Iterators
...hese transformations when you ask for the next element.
Scala used to provide iterators which could be reset, but that is very hard to support in a general manner, and they didn't make version 2.8.0.
Views are meant to be viewed much like a database view. It is a series of transformation which one...
Android icon vs logo
The <application> tag for the Android Manifest contains a logo attribute which I have never seen before. What is the difference between your application's icon and its logo? Is it used purely for market?
...
Comments in .gitignore?
.... In fact, it appears that any whitespace at the end of the line is considered part of the ignore pattern.
– Johann
Aug 30 '12 at 19:23
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SBT stop run without exiting
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I love this idea, but it doesn't seem to help. I'm running sbt 0.13.1 and adding this line into my build.sbt file..
– doub1ejack
Nov 10 '14 at 17:03
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Finding row index containing maximum value using R
...
The advantage of this approach is that you can change the conditional inside to anything you need. Also, using col(y) and location of the hanging comma you can also extract columns.
y[,col(y)[y==max(y)]]
To find just the row for the max in a particular column, say column 2 you could use:
seq(...
How can I pass arguments to a batch file?
I need to pass an ID and a password to a batch file at the time of running rather than hardcoding them into the file.
17 An...
How to re-open an issue in github?
...t? cf: github.com/isaacs/github/issues/583 seems to be a common need to avoid the current workaround (which is to open a duplicate issue, resulting in more noise)
– timotheecour
Sep 7 '16 at 19:46
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Ruby combining an array into one string
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To add to what @sepp2k said: join tries #to_str first and #to_s second.
– Greg Navis
Dec 17 '16 at 11:08
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