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mysql blob大小配置介绍 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...它们的尺寸，必须使用特殊的方式来处理（例如：上传、下载或者存放到一个数据...BLOB是一个大文件，典型的BLOB是一张图片或一个声音文件，由于它们的尺寸，必须使用特殊的方式来处理（例如：上传、下载或者存放到一个数...
【解决】bufferevent_openssl.c:228:19: error: storage size of \'methods...
...2.1.x改了头文件，如果不想更换系统openssl版本，可以手动下载一个 libevent-2.1.11-stable.tar.gz，然后换成bz压缩格式，这里清泛网已经制作好了一个，点此直接下载：libevent-2.1.11-stable.tar.bz2。
最后将 libevent-2.1.11-stable.tar.bz2 放入/x...
Import a file from a subdirectory?
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Take a look at the Packages documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html
In short, you need to put a blank file named
__init__.py
in the "lib" directory.
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Find full path of the Python interpreter?
How do I find the full path of the currently running Python interpreter from within the currently executing Python script?
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Is there a portable way to get the current username in Python?
Is there a portable way to get the current user's username in Python (i.e., one that works under both Linux and Windows, at least). It would work like os.getuid :
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deciding among subprocess, multiprocessing, and thread in Python?
I'd like to parallelize my Python program so that it can make use of multiple processors on the machine that it runs on. My parallelization is very simple, in that all the parallel "threads" of the program are independent and write their output to separate files. I don't need the threads to exchan...
In-memory size of a Python structure
Is there a reference for the memory size of Python data stucture on 32- and 64-bit platforms?
7 Answers
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使用TokuMX配置Replica Set集群 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...下。性能详细对比请参见《TokuMX vs. MongoDB 性能对比》。
下载地址：http://www.tokutek.com/tokumx-for-mongodb/
TokuMX目前只有Linux版本，下载完成后
解压(tar -zxvf xxxx.tar.gz)
进入bin目录，新建配置文件如：tokumx.conf （文件名随意）
内容...
Eclipse C++启用pretty printing，更直观显示stl变量内容 - C/C++ - 清泛网...
...加工处理，并输出更加直观的变量内容。步骤如下：
1、下载必要的python库：
$ cd /home/qpzhou
$ svn co svn://gcc.gnu.org/svn/gcc/trunk/libstdc++-v3/python
2、新建一个gdb命令文件：
$ subl /home/qpzhou/.gdbinit
3、内容如下：
python
import sys
sy...
Format floats with standard json module
I am using the standard json module in python 2.6 to serialize a list of floats. However, I'm getting results like this:
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