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How do I install an R package from source?
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worth noting that because repos = NULL this approach will not install dependencies e.g. from CRAN. this answer suggests devtools::install_local(path_to_file) which to me is simpler (fewer arguments to supply) and better (installs dependencies too).
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Is it possible to use Visual Studio on macOS?
...C#, F# and JS/TS. So I don't think that you can use it to develop C or C++ applications on Mac.
– JoshVarty
Sep 15 at 19:57
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PHP server on local machine?
... these days.
You simply run the command from the terminal:
cd path/to/your/app
php -S 127.0.0.1:8000
Then in your browser go to http://127.0.0.1:8000 and boom, your system should be up and running. (There must be an index.php or index.html file for this to work.)
You could also add a simple Router
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
...d from a merge of WebWork with Struts).
Hibernate is an object-relational mapping tool, a persistence framework.
JavaServer Faces is component-based presentation framework.
JavaServer Pages is a view technology used by all mentioned presentation framework for the view.
Tapestry is another component-...
How to check if an NSDictionary or NSMutableDictionary contains a key?
...ists, but the corresponding value is nil.
– Brad The App Guy
May 6 '10 at 22:50
3
Don't you want ...
GitHub pages are not updating
...That make sense, this solution works for me.. In my case, it was due to my app being an SPA, where updates are only made in Javascript, and not from index.html. Then again, I think the filenames have md5sum (or something) and should change if the file changes, so it should update the index.html scri...
Request format is unrecognized for URL unexpectedly ending in
...ation, that did not work for me... and didn't make sense to me anyway.
My application is running on lots of servers (30+) and I've never had to add this configuration for any of them. Either the version of the application running under .NET 2.0 or .NET 4.0.
The solution for me was to re-register ...
Save and load MemoryStream to/from a file
...s an exception (quite likely on file I/O) - using clauses are my favourite approach for this, so for writing your MemoryStream, you can use:
using (FileStream file = new FileStream("file.bin", FileMode.Create, FileAccess.Write)) {
memoryStream.WriteTo(file);
}
And for reading it back:
using ...
How can you use optional parameters in C#?
...sb = new StringBuilder(); for (int i = 0; i < args.Length; i++){ sb.Append("{"); sb.Append(i.ToString()); sb.Append("}"); sb.Append(" "); } String.Format(sb.ToString(),args).Dump(); } Sample call: log("...Done,",(watch.ElapsedMilliseconds/1000).ToString(),"s");
–...
python NameError: global name '__file__' is not defined
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This error comes when you append this line os.path.join(os.path.dirname(__file__)) in python interactive shell.
Python Shell doesn't detect current file path in __file__ and it's related to your filepath in which you added this line
So you should w...