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How to get JSON response from http.Get
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272
The ideal way is not to use ioutil.ReadAll, but rather use a decoder on the reader directly. H...
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...
Maven: how to do parallel builds?
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234
Maven 3 (as of beta 1) now supports parallel builds as an experimental feature.
For example,
m...
Looking for files NOT owned by someone
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284
The find(1) utility has primaries that can be negated ("reversed") using the "!" operator. On ...
How do you debug MySQL stored procedures?
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answered Nov 21 '08 at 18:32
Bob ProbstBob Probst
8,73988 gold badges3030 silver badges3838 bronze badges
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pycharm running way slow
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29
Every performance problem with PyCharm is unique, a solution that helps to one person will not ...
Visual Studio window which shows list of methods
...second type and third members (methods).
You can use the shortcut Ctrl + F2 (move focus to the project drop down) and press Tab twice (move focus to the third drop down) to focus it, down arrow will expand the list.
Full size image
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Apache VirtualHost 403 Forbidden
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296
Apache 2.4.3 (or maybe slightly earlier) added a new security feature that often results in th...
NOT IN vs NOT EXISTS
...ever. This article shows another one for a query against the AdventureWorks2008 database.
For the NOT IN on a NOT NULL column or the NOT EXISTS against either a nullable or non nullable column it gives the following plan.
When the column changes to NULL-able the NOT IN plan now looks like
It ...