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How can I make a Python script standalone executable to run without ANY dependency?
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Nuitka works on Python 2.6, 2.7, 3.2, 3.3, and 3.4, and is cross-platform:(Linux, FreeBSD, NetBSD, MacOS X, and Windows (32/64 bits). Others may work as well. Architectures: x86, x86_64 (amd64), and arm. Other architectures may also work, out of the b...
Is there a difference between using a dict literal and a dict constructor?
...D_MAP and STORE_MAP opcodes rather than generic CALL_FUNCTION:
> python2.7 -m timeit "d = dict(a=1, b=2, c=3, d=4, e=5)"
1000000 loops, best of 3: 0.958 usec per loop
> python2.7 -m timeit "d = {'a':1, 'b':2, 'c':3, 'd':4, 'e':5}"
1000000 loops, best of 3: 0.479 usec per loop
> python3.2...
How do I make python wait for a pressed key?
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I'm getting this error when I try to do this in Python 2.7: "SyntaxError: unexpected EOF while parsing"
– Jon Tirsen
Sep 17 '14 at 7:11
8
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...方自带的 UCenter 客户端？
答：官方自带的 UCenter 客户端版本为 1.5.1 Release 20100501 ，而 Discuz! X3.0 使用的版本为 1.6.0 。版本不一致，无法整合成功。
3、整合成功后，能达到怎样的效果？
答：实现 phpcms 与 Discuz! 会员的双向同步...
Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术
...指定使用的指令集
.386语句是汇编语句的伪指令，它在低版本的宏汇编中就已经存在，类似的指令还有：.8086、.186、.286、.386/.386p、.486/..486p和.586/.586p等，用于告诉编译器在本程序中使用的指令集。在DOS的汇编中默认使用的是8086...
Python concatenate text files
...noted in the comments, and discussed in another post, fileinput for Python 2.7 will not work as indicated. Here slight modification to make the code Python 2.7 compliant
with open('outfilename', 'w') as fout:
fin = fileinput.input(filenames)
for line in fin:
fout.write(line)
fin...
How do I run all Python unit tests in a directory?
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With Python 2.7 and higher you don't have to write new code or use third-party tools to do this; recursive test execution via the command line is built-in. Put an __init__.py in your test directory and:
python -m unittest discover <...
CSV file written with Python has blank lines between each row
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For compatibility between 2.6/2.7 and 3, you can use io.open with the newlines argument. If you're still writing in 2.x, that seems like a better choice anyway since it's forward compatible.
– jpmc26
Sep 27 '17 at 18...
pypi UserWarning: Unknown distribution option: 'install_requires'
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This worked for me. Was trying to install mako on Python 2.7.16. Got a similar Unknown Distribution option. Pip was OK but setuptools went to 41.0.1 from 40.6.2. Then Mako installed A-OK.
– Max Yaffe
Aug 11 '19 at 20:20
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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
.../single/data
#进入mongodb文件夹
cd /data/mongodbtest/single
2、下载mongodb的安装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.6.tgz
#解压下载的压缩包
tar xvzf mongodb-linux-x86_64-2.4.6.tgz
#进入mongodb程序执行文件夹
cd mongodb...