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In Clojure, when should I use a vector over a list, and the other way around?
...t both ends a list is a pretty terrible choice. A deque is much better (in CPU and especially memory). Try github.com/pjstadig/deque-clojure
– boxed
Dec 24 '13 at 10:00
2
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A cron job for rails: best practices?
... How to prevent others from access this task ? If the task taking cpu and called it frequently will cause problems.
– sarunw
Dec 12 '09 at 15:02
44
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Getter and Setter?
...in PHP, involves its own memory stack-frame upon invocation and is wasting CPU cycles.
Readability: The codebase incurs bloating code-lines, which impacts code-navigation as more LOC mean more scrolling,.
Preference: Personally, as my rule of thumb, I take the failure of static code analysis
as ...
Android Studio vs Eclipse + ADT Plugin? [closed]
... I installed the last version of Android Studio, it consumes the CPU and RAM much much more than eclipse ((I have i7 laptop with 10G RAM )), in addition some works become hard work, I was able to build "hello world in 2 minutes in eclipse, but not be able to do so in android studio, even s...
How to download image using requests
... images already have their own compression. It's counterproductive, wastes CPU cycles with little benefit. So while this may be an issue with text content, specifically with images it's not.
– phette23
Sep 11 '14 at 4:19
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ViewPager with Google Maps API v2: mysterious black view
...)
Here's what I'm using to bypass the issue - Ensures you don't waste any CPU cycles on devices >= 4.1
public class FixMapFragment extends SupportMapFragment {
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
...
Reading Excel files from C#
...t 64-bit compatible; you will need to switch to target x86 rather than Any CPU (if you still want to go ahead with this method). Alternatively install the 64-bit ACE driver and change the conn string to use this driver (as indicated by Andreas) - microsoft.com/en-us/download/…
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How can I produce an effect similar to the iOS 7 blur view?
...6 toolchain with iOS8, and it works great. I tried to implement using the CPU, but works noticeably slower than this method.
– Jon
Mar 9 '15 at 22:55
...
How do I parallelize a simple Python loop?
...ge(10)
def processInput(i):
return i * i
num_cores = multiprocessing.cpu_count()
results = Parallel(n_jobs=num_cores)(delayed(processInput)(i) for i in inputs)
print(results)
The above works beautifully on my machine (Ubuntu, package joblib was pre-installed, but can be installed via pip in...
What's the state of the art in email validation for Rails?
...step to catch typos. I would do it with a simple regex, and not waste the CPU cycles on anything too complicated:
/\A[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]+\z/
That was adapted from http://www.regular-expressions.info/email.html -- which you should read if you really want to know all the tra...