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Installing older version of R package
...ols to install binary packages on Windows, but only works going back to 2014-09-17 (when MRAN was launched).
To install an older version from the command line (outside of R):
You can also install a package by using R CMD INSTALL on the command line (Terminal, Command Prompt, etc.) once you have th...
Visual Studio 2010 always thinks project is out of date, but nothing has changed
...
224
For Visual Studio/Express 2010 only. See other (easier) answers for VS2012, VS2013, etc
To find...
Java generics type erasure: when and what happens?
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247
Type erasure applies to the use of generics. There's definitely metadata in the class file to s...
Pythonic way to create a long multi-line string
...of the string, so this example has a leading blank (as pointed out by @root45). This string will also contain both blanks and newlines.
I.e.,:
' this is a very\n long string if I had the\n energy to type more and more ...'
Finally, one can also construct long lines in Python like t...
Resize a large bitmap file to scaled output file on Android
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146
No. I'd love for someone to correct me, but I accepted the load/resize approach you tried as a...
Why can't I use background image and color together?
... |
edited Jul 30 '14 at 19:17
answered May 24 '09 at 13:30
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Can I have multiple primary keys in a single table?
...
Sarfaraaz
47455 silver badges1616 bronze badges
answered Oct 20 '08 at 10:00
Adam PierceAdam Pierce
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Does disposing streamreader close the stream?
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47
This is an old one, but I wanted to do something similar today and found that things have chang...
JavaScript blob filename without link
...();
window.URL.revokeObjectURL(url);
};
}());
var data = { x: 42, s: "hello, world", d: new Date() },
fileName = "my-download.json";
saveData(data, fileName);
I wrote this example just to illustrate the idea, in production code use FileSaver.js instead.
Notes
Older browsers do...
Map enum in JPA with fixed values?
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edited Jan 12 '17 at 21:48
Dave Jarvis
27.6k3434 gold badges157157 silver badges281281 bronze badges
a...