python print stack trace example

Execution environment in a Python virtual machinePython's virtual machine is actually the process of simulating the operating system running an executable file, first of all, let's talk about the normal x86 machine, the executable file is in a way

Full text Copy from: http://blog.csdn.net/BaishanCloud/article/details/76422782interpreting the problem-locating processGdb-python: Figuring out what the Python program is doingFirst determine what Python is doing, whether there is a large memory

http://blog.csdn.net/pipisorry/article/details/21841883AssertionAn assertion is a sentence that must be equivalent to a Boolean truth; In addition, the occurrence of an exception means that the expression is false. These work similar to the Assert

Python yield and implementation method code analysis, pythonyield Yield functions similar to return, but the difference is that it returns a generator. Generator A generator is a function composed of one or more yield expressions. Each generator is

Introduction & amp; motivation consider this scenario. we have 10000 pieces of data to process. it takes 1 second to process each piece of data, but it takes only 0.1 seconds to read the data, each piece of data does not interfere with each other.

Reprinted from: http://www.ibm.com/developerworks/cn/linux/l-cn-pythondebugger/Debug is a very important skill for any developer and it can help us pinpoint errors and find bugs in the program. Python offers a range of debug tools and packages that

Debug is a very important skill for any developer and it can help us pinpoint errors and find bugs in the program. Python offers a range of debug tools and packages that we can choose from. This article will mainly explain how to use the Python

debugging using the PDB The PDB is a Python-brought package that provides an interactive source code debugging feature for Python programs, including setting breakpoints, stepping through debugging, entering function debugging, viewing current code,

Python's function mechanism is a very important part, many times with Python script, that is, a few functions to solve the problem, do not need to like Java to get a class or something. This book address: Http://www.jianshu.com/p/d00108741a18

Summary of this section　　Basic EnvironmentIpython FoundationObjectiveThis is the first blog in 18, because boss for some of my job expectations, need to start doing some data analysis work, so began to write this series of blog. The main content of