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When to use symbols instead of strings in Ruby?
...ii")
# removed for brevity
end
write(data: 123, file: "test.txt")
freeze to keep as a string and save memory
label = 'My Label'.freeze
share
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improve this answer
|...
Advantage of creating a generic repository vs. specific repository for each object?
... and letting folks play w/ the UI and do integration & user acceptance testing in parallel. Then, as I find I need specific queries on the repo, etc, I start replacing that dependency w/ the specific one if needed and going from there. One underlying impl. is easy to create and use (and possib...
Tools for analyzing performance of a Haskell program
...(for advanced users) to inspect the intermediate code after optimization.
Testing this, ghc -O2 --make Z.hs
$ time ./Z
749700
./Z 3.73s user 0.01s system 99% cpu 3.753 total
So it reduced running time for N=150 by 3.5x, without changing the algorithm itself.
Conclusion
Your problem is nu...
Android OpenGL ES and 2D
...gs for 2D (sprite) rendering.
You should really take a look at SpriteMethodTest by the same author of replica island: http://code.google.com/p/apps-for-android/source/browse/trunk/SpriteMethodTest
See this question where I posted my own code: Using OpenGL to replace Canvas - Android
After you have...
SQL Server CTE and recursion example
...
I haven't tested your code, just tried to help you understand how it operates in comment;
WITH
cteReports (EmpID, FirstName, LastName, MgrID, EmpLevel)
AS
(
-->>>>>>>>>>Block 1>>>>>&g...
How to structure a express.js application?
... |-monkey.js
| |-zoo.js
|~views
| |~zoos
| |-new.jade
| |-_form.jade
|~test
| |~controllers
| |-zoo.js
| |~models
| |-zoo.js
|-index.js
I use Exports to return what's relevant. For instance, in the models I do:
module.exports = mongoose.model('PhoneNumber', PhoneNumberSchema);
and then...
XmlSerializer: remove unnecessary xsi and xsd namespaces
...s not supported.
// It doesn't throw any exceptions, but in my testing, it didn't always work.
// new XmlQualifiedName(string.Empty, string.Empty), // And don't do this:
// new XmlQualifiedName("", "")
// DO THIS:
new XmlQualifiedName(st...
How line ending conversions work with git core.autocrlf between different operating systems
...appens is not the issue here, but it does happen.
I ran some conversion tests on Windows for the various modes and their combinations.
Here is what I got, in a slightly modified table:
| Resulting conversion when | Resulting conversion when
| committing ...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...make heavy use of precommit script automation with SVN (ie. requiring unit tests to pass before a commit can proceed), you'll probably want to use a tool similar to PQM for automating merge requests to your shared branches.
SVK is a DSCM which uses Subversion as its backing store, and has quite goo...
Why doesn't RecyclerView have onItemClickListener()?
...
Don't you have issues when scrolling? On my tests the itemPosition seems to depend on views recycling, so it goes wrong compared to my full list in the adapter.
– Simon
Mar 1 '16 at 17:46
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