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Why Choose Struct Over Class?
...MediaTime() - t0
print("\(name) -> \(dt)")
}
Code can be found at https://github.com/knguyen2708/StructVsClassPerformance
UPDATE (27 Mar 2018):
As of Swift 4.0, Xcode 9.2, running Release build on iPhone 6S, iOS 11.2.6, Swift Compiler setting is -O -whole-module-optimization:
class vers...
pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
... support python-3. The package is available in the PyPI [2].
Cheers
[1] https://pypi.python.org/pypi/pydot2/1.0.32
[2] https://pypi.python.org/pypi/pydot2
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Better way of incrementing build number?
...
I have used this glist. It works as expected.
https://gist.github.com/sekati/3172554
(all credit goes to the original author)
Scripts that I modified over time.
xcode-versionString-generator.sh,
xcode-build-number-generator.sh
As these gist are helping the dev commun...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
..., I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to provide a workaround for this issue. Also, as suggested in these threads, re-pairing does not help, and ...
How to calculate a time difference in C++
...y boost::posix_time::ptime and boost::posix_time::time_duration (at http://www.boost.org/doc/libs/1_38_0/doc/html/date_time/posix_time.html).
It's cross-platform, easy to use, and in my experience provides the highest level of time resolution an operating system provides. Possibly also very importa...
What is the difference between max-device-width and max-width for mobile web?
... are a lot of "mobile devices" that badly calculate width.
Look at http://www.javascriptkit.com/dhtmltutors/cssmediaqueries2.shtml:
/* #### Mobile Phones Portrait #### */
@media screen and (max-device-width: 480px) and (orientation: portrait){
/* some CSS here */
}
/* #### Mobile Phones Landsca...
Prevent flicker on webkit-transition of webkit-transform [duplicate]
...
For a more detailed explanation, check out this post:
http://www.viget.com/inspire/webkit-transform-kill-the-flash/
I would definitely avoid applying it to the entire body. The key is to make sure whatever specific element you plan on transforming in the future starts out rendered in ...
When and how should I use a ThreadLocal variable?
...
That's exactly how the exPOJO framework (www.expojo.com) allows access to ORM Session/PersistenceManager without needing the overhead of annotations and injection. It is kind of like 'thread injection' instead of 'object injection'. It provides access to dependencie...
onActivityResult() & onResume() [duplicate]
...rned result, and then in onActivityResult(), adding the returned result).
https://groups.google.com/forum/?fromgroups=#!topic/android-developers/3epIML7fjGw
One consequence of this is that any initializations you might have decided to perform only within onResume() (e.g., initializations of data f...
Can I start the iPhone simulator without “Build and Run”?
...re you can open it in Finder or drag it to the launch bar.
Source: http://www.bram.us/2010/05/05/xcode-iphone-simulator-location/
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