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What's the fastest way to loop through an array in JavaScript?
...or loop without caching).
The while loop with decrements was approximately 1.5 times slower than the for loop.
A loop using a callback function (like the standard forEach), was approximately 10 times slower than the for loop.
I believe this thread is too old and it is misleading programmers to thi...
How to avoid explicit 'self' in Python?
.../w**2 )
* (1+s*(x-x0)**2) + y0 )
g = MyFunkyGaussian(2.0, 1.5, 3.0, 5.0, 0.0)
print(g.calc1(0.5))
print(g.calc2(0.5))
print(g.calc3(0.5))
The third example - i.e. using for k in self.__dict__ : exec(k+'= self.'+k) is basically what the question is actually asking for, but let me b...
Android ACTION_IMAGE_CAPTURE Intent
...TERNAL_STORAGE" /> in your manifest if you are using newer than Android 1.5 -- spent a few hours debugging the camera stuff and this wasn't included so my saves would always fail.
– swanson
Sep 8 '11 at 21:00
...
What's the best online payment processing solution? [closed]
...m horrified to learn that you've sold me a small metal toy rather than the 1.5 tonnes of Italian automotive passion I was expecting, I will complain to my credit card company who will refund me and then chase your merchant services provider for a refund. They will have to give them the refund and th...
Building and running app via Gradle and Android Studio is slower than via Eclipse
...ignore gradle update-to-date checks.
For Windows running Android Studio 1.5: Go to File -> Settings -> Build, Execution, Deployment -> Build tools -> Gradle -> Check Offline work (as shown in image)
down from ~30+ sec to ~3 sec
...
How do you work with an array of jQuery Deferreds?
...t gets ignored in favor of an internally generated Deferred object (jQuery 1.5, line 943).
– Elf Sternberg
Feb 2 '11 at 19:49
1
...
Java 7 language features with Android
...uld not use Eclipse's ADT because it is hard-coded that only Java compiler 1.5 and 1.6 are compliant. You could recompile ADT but I find there is no simple way to do that aside from recompiling the whole Android together.
But you don't need to use Eclipse. For instance, Android Studio 0.3.2, Intel...
How do I set a background-color for the width of text, not the width of the entire element, using CS
...family: Verdana, sans-serif;
text-transform: uppercase;
line-height: 1.5;
text-align: center;
font-size: 40px;
}
h2 > span {
background-color: #D32;
color: #FFF;
box-shadow: -10px 0px 0 7px #D32,
10px 0px 0 7px #D32,
0 0 0 7px #D32;
box-decoration-break: clon...
Split comma-separated strings in a column into separate rows
...
# ggplot2 * 2.2.1 2016-12-30 CRAN (R 3.3.2)
# magrittr * 1.5 2014-11-22 CRAN (R 3.3.0)
# microbenchmark 1.4-2.1 2015-11-25 CRAN (R 3.3.3)
# scales 0.4.1 2016-11-09 CRAN (R 3.3.2)
# splitstackshape 1.4.2 2014-10-23 CRAN (R 3.3.3)
# tidyr 0.6.1 2...
How can I use threading in Python?
... CPUs carry out a CPU-heavy task 2 times SLOWER than 1 thread on 1 CPU and 1.5 times SLOWER than 2 threads on 1 CPU. This bizarre behavior is due to mis-coordination of efforts between OS and Python. A real-life use case for threads is an I/O heavy task. E.g. when you perform read/writes over networ...