大约有 2,500 项符合查询结果（耗时：0.0208秒） [XML]
从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术
...。在这种学习环境下 ,学生的学习动机明显增强 ,计算机编程能力也得到快速提高。
像 Active Worlds一样 , SL也允许教学设计者创作教育游戏和仿真 ,但是与其他平台不同的是 ,在 SL中内容生成工具不仅仅对管理员和开发者开放 ,...
Find which commit is currently checked out in Git
...bbreviated parent hashes
%an author name
%ae author email
%at author date, UNIX timestamp
%aI author date, strict ISO 8601 format
%cn committer name
%ce committer email
%ct committer date, UNIX timestamp
%cI committer date, strict ISO 8601 format
%s subject
%f sanitized subject line, suitable for a ...
Running shell command and capturing the output
...
This is way easier, but only works on Unix (including Cygwin) and Python2.7.
import commands
print commands.getstatusoutput('wc -l file')
It returns a tuple with the (return_value, output).
For a solution that works in both Python2 and Python3, use the subpro...
dd: How to calculate optimal blocksize? [closed]
...d its version), and the various hardware buses and disks involved. Several Unix-like systems (including Linux and at least some flavors of BSD) define the st_blksize member in the struct stat that gives what the kernel thinks is the optimal block size:
#include <sys/stat.h>
#include <stdio...
“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
...ntu0.16.04.1 (Ubuntu)
Protocol version: 10
Connection: Localhost via UNIX socket
Server characterset: utf8
Db characterset: utf8
Client characterset: utf8
Conn. characterset: utf8
UNIX socket: /var/run/mysqld/mysqld.sock
Uptime: 42 min 49 sec
Threads: 1 Questi...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
...n notebook (now Jupyter notebook) is so cool that it allows you to use any unix command right from the cell (this is also equivalent to using the %%bash cell magic command).
To run a unix command from the cell, just precede your command with ! mark. for example:
!python --version see your python ...
The Definitive C Book Guide and List
...rogramming by Example - John W. Perry (1998).
Advanced Programming in the UNIX Environment - Richard W. Stevens and Stephen A. Rago (2013). Comprehensive description of how to use the Unix APIs from C code, but not so much about the mechanics of C coding.
Uncategorized
Essential C (Free PDF...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
... one or more directory
pathnames separated by os.pathsep (e.g. colons on Unix or semicolons
on Windows). Non-existent directories are silently ignored.
In addition to normal directories, individual PYTHONPATH entries may
refer to zipfiles containing pure Python modules (in either source o...
Set environment variables on Mac OS X Lion
...
First, one thing to recognize about OS X is that it is built on Unix. This is where the .bash_profile comes in. When you start the Terminal app in OS X you get a bash shell by default. The bash shell comes from Unix and when it loads it runs the .bash_profile script. You can modify this s...
Make git automatically remove trailing whitespace before committing
...ommit to use the wrong editor? I wrap the VISUAL= part in a subshell in my unix version above to avoid this, but I don't know if DOS has subshells.
– ntc2
Jul 26 '13 at 18:20
1
...