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Create UIActionSheet 'otherButtons' by passing in array, not varlist
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248
I got this to work (you just need to, be ok with a regular button, and just add it after :
NS...
Detect & Record Audio in Python
...ct import pack
import pyaudio
import wave
THRESHOLD = 500
CHUNK_SIZE = 1024
FORMAT = pyaudio.paInt16
RATE = 44100
def is_silent(snd_data):
"Returns 'True' if below the 'silent' threshold"
return max(snd_data) < THRESHOLD
def normalize(snd_data):
"Average the volume out"
MAXIMU...
In Python, how do you convert seconds since epoch to a `datetime` object?
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420
datetime.datetime.fromtimestamp will do, if you know the time zone, you could produce the same ...
What is the difference between --save and --save-dev?
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627
--save-dev is used to save the package for development purpose.
Example: unit tests, minificat...
Postgresql query between date ranges
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211
With dates (and times) many things become simpler if you use >= start AND < end.
For ex...
How does Apple know you are using private API?
...learly you should not use, like IOKit and WebKit can be detected by this.
2. nm -u
This will list all linked symbols. This can detect
Undocumented C functions such as _UIImageWithName;
Objective-C classes such as UIProgressHUD
Ivars such as UITouch._phase (which could be the cause of rejection o...
How do I perform an insert and return inserted identity with Dapper?
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297
It does support input/output parameters (including RETURN value) if you use DynamicParameters,...
Get the time difference between two datetimes
...me trying to do something that seems simple: geting the difference between 2 times.
19 Answers
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How to view or edit localStorage
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277
It's simple. Just go to the developer tools by pressing F12, then go to the Application tab. I...