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Plot correlation matrix into a graph
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It looks very similar to example from OP (fonts, colors, layout). Looks like original was created with lattice too. Great detailed answer, +1.
– Marek
Mar 28 '11 at 5:16
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Where to place private methods in Ruby?
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I don't think this is a great idea from readability point of view as the class grows longer and longer.
– Alexander Suraphel
Nov 10 '16 at 12:35
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What does Provider in JAX-RS mean?
...ervice the incoming requests, what do Providers do? How are they different from singleton resource classes when I create a persistent resource class (the one that is not per-request)? Or are those classes also providers?
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Create thumbnail image
I want to display thumbnail image in a gridview from file location. How to generate that of .jpeg file?
I am using C# language with asp.net .
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Browser doesn't scale below 400px?
...en open a small console panel too.
This has allowed me to completely move from Firefox/Firebug to Chrome.
If you want to go a step further look at the web inspector settings (cog icon, bottom-right), and goto the user agent tab. You can set the screen resolution to whatever you like here and eve...
Consequences of using graft in Mercurial
...So we find a new state M that is a mix of D and F and where the difference from D to M is similar to +f and the difference from F to M is similar to -e. It looks like this:
-e +f'
.---- D ----.
/ \
E M
\ /
'---- F ----'
+f -e'
The +f del...
How to test a confirm dialog with Cucumber?
... doesn't seem to work anymore in Firefox 4... @derek-ekins solution below, from what Google tells me, seems to be more forward-compatible, though I can't confirm just yet (I'm stuck on Capybara 0.3.9).
– carpeliam
Apr 6 '11 at 17:34
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Is it secure to store passwords as environment variables (rather than as plain text) in config files
...ontrol is storing them in a version control repository or project separate from the repository for the code.
– Kenny Evitt
Jan 28 '15 at 18:01
1
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How to use the toString method in Java?
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From the Object.toString docs:
Returns a string representation of the
object. In general, the toString
method returns a string that
"textually represents" this object.
The result should be a concise but
informat...
How to search contents of multiple pdf files?
...ctly what its name suggests.
pdfgrep -R 'a pattern to search recursively from path' /some/path
I've used it for simple searches and it worked fine.
(There are packages in Debian, Ubuntu and Fedora.)
Since version 1.3.0 pdfgrep supports recursive search. This version is available in Ubuntu sinc...