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Best practice for storing and protecting private API keys in applications [closed]
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@EricLafortune Is it now possible to use the Android Keystore system to securely store the keys? ( developer.android.com/training/articles/keystore.html )
– David Thomas
Apr 29 '16 at 6:09
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How to have a transparent ImageButton: Android
...the second one made the app to crash. Perhaps i did smth wrong but i dont know what.
– Yannis Dran
Jul 12 '13 at 16:02
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Create empty file using python [duplicate]
...ronment with Jython/IronPython? Well too bad you didn't close those files, now your program is leaking like a sieve ;) It's especially awful since 2.5, as with makes it easier to close the file timely (and even in the face of exceptions and circular references) and the code becomes clearer to boot.
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Read an Excel file directly from a R script
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And now there is readxl:
The readxl package makes it easy to get data out of Excel and into R.
Compared to the existing packages (e.g. gdata, xlsx, xlsReadWrite etc)
readxl has no external dependencies so it's easy to ins...
Is LINQ to SQL Dead or Alive?
...hat they have learnt a couple of lessons from the EFv1 fiasco and they are now copy-and-pasting a lot of the goodies from L2S into EF and pretending it is new EF stuff. In other words, L2S version two has just been "relabelled" EF.
3) LINQ as such (Language Integrated Query) is the best thing since...
Shiro vs. SpringSecurity [closed]
...e64();
No need for commons-codec or anything else. Just the Shiro jar.
Now with regards to Spring environments, most of the Shiro developers use Spring as their primary application environment. That means Shiro's Spring integration is superb and it all works exceptionally well. You can rest as...
How to search for “R” materials? [closed]
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this wouldn't work these days - S-Plus is history now and I imagine most R users have never touched it. And most current R packages were developed without reference to it.
– Peter Ellis
Apr 25 '13 at 7:45
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elasticsearch v.s. MongoDB for filtering application [closed]
... been talking about using Elasticsearch as a general purpose database but know that it was not its' original design. I think that general purpose NoSQL databases and search engines are headed for consolidation but as it stands, the two come from two very different camps.
We are using both MongoDB a...
A good book for learning D3.js [closed]
... book,
Interactive Data Visualization for the Web.
However, that book is now available online for free, along with embedded jsbin examples.
http://chimera.labs.oreilly.com/books/1230000000345/index.html
So if you are looking for a "book", this would be a great start.
Another great place to start...
What is the reason for a red exclamation mark next to my project in Eclipse?
...r problems in
a project. The Package Explorer and Project Explorer views now show a
new decorator on Java projects and working sets that contain build
path errors:
The concrete errors can be seen in the Problems view, and if you open
the view menu and select Group By > Java Pro...