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How to avoid .pyc files?
...terpreter. This setting is available
to Python programs as the
sys.dont_write_bytecode variable, and
Python code can change the value to
modify the interpreter’s behaviour.
Update 2010-11-27: Python 3.2 addresses the issue of cluttering source folders with .pyc files by introducing a spe...
Cannot instantiate the type List [duplicate]
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Cannot do it. It returns error "type missing argument for generic class"
– Abhilasha
Jun 6 at 20:08
add a comment
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Fade/dissolve when changing UIImageView's image
...eg. [completion copy]) without checking its validity, this will lead to an error. So you should always use objective-c's nil when setting a block to be empty.
– Mr. T
Jan 26 '13 at 0:11
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How can I strip first and last double quotes?
I want to strip double quotes from:
13 Answers
13
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MQTT报文多个数据的提取 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
想做个订阅MQTT，采集的APP，怎么才能正确的连接mqtt服务器并订阅主题，把对应的数据按顺序提取到标签1，标签2，标签3……我把画面和mqtt订阅的数据发上来，求解救！！
{
"RTValue": [
{
&nb...
How to use SharedPreferences in Android to store, fetch and edit values [closed]
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this.getSharedPreferences gives me the following error: The method getSharedPreferences(String, int) is undefined for the type MyActivity
– Si8
Jul 29 '13 at 19:14
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What is the best way to detect a mobile device?
...le }
– andrewrjones
Jan 20 '13 at 1:05
23
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Benchmarking (python vs. c++ using BLAS) and (numpy)
... is probably broken.)
Your CalcTime function in C++ seems to have a sign error. ... + ((double)start.tv_usec)) should be instead ... - ((double)start.tv_usec)). Perhaps your benchmark also has other bugs, e.g., comparing between different BLAS libraries, or different BLAS settings such as number o...
An efficient way to transpose a file in Bash
I have a huge tab-separated file formatted like this
29 Answers
29
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Openstreetmap: embedding map in webpage (like Google Maps)
Is there a way to embed/mashup the OpenStreetMap in your page (like the way Google Maps API works)?
8 Answers
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