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Change R default library path using .libPaths in Rprofile.site fails to work
... want to add a library why not append the new library (which must already exist in your filesystem) to the existing library path?
.libPaths( c( .libPaths(), "~/userLibrary") )
Or (and this will make the userLibrary the first place to put new packages):
.libPaths( c( "~/userLibrary" , .libPaths(...
How do I declare an array of weak references in Swift?
... with reaping array contents, you could do something along the lines of:
extension Array where Element:Weak<AnyObject> {
mutating func reap () {
self = self.filter { nil != $0.value }
}
}
The use of AnyObject above should be replaced with T - but I don't think the current Swift lang...
What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...
These are some of my most used keyboard short cuts
Syntax aware selection in the editor selects a word at the caret and then selects expanding areas of the source code. For example, it may select a method name, then the expression that calls this method, then the whole statement, ...
Java: splitting a comma-separated string but ignoring commas in quotes
...[] args) {
String line = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\"";
String[] tokens = line.split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1);
for(String t : tokens) {
System.out.println("> "+t);
}
}
}
Output:
> foo
> bar
> c;qua...
What exactly is a Maven Snapshot and why do we need it?
...e idea is that before a 1.0 release (or any other release) is done, there exists a 1.0-SNAPSHOT. That version is what might become 1.0. It's basically "1.0 under development". This might be close to a real 1.0 release, or pretty far (right after the 0.9 release, for example).
The difference between...
HTML 5: Is it , , or ?
...lt;br> is sufficient.
The other forms are there for compatibility with XHTML; to make it possible to write the same code as XHTML, and have it also work as HTML. Some systems that generate HTML may be based on XML generators, and thus do not have the ability to output just a bare <br> tag;...
How can I get a precise time, for example in milliseconds in Objective-C?
...ems to me that the system time can go forward or backward when syncing to external time sources, so you wouldn't be able to trust the result. You really want a monotonically increasing clock, don't you?
– Kristopher Johnson
Sep 19 '12 at 11:12
...
Elegant Python function to convert CamelCase to snake_case?
Example:
30 Answers
30
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How to configure encoding in Maven?
...gt; <properties> <url>earneventapi.intra1.e1.v2.epaas.aexp.com</url> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> </properties> </pr...
How to set the maxAllowedContentLength to 500MB while running on IIS7?
I changed the maxAllowedContentLength to
3 Answers
3
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