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, almost become the Chinese people's minds of mobile phone standards. So many Nokia fans have so far refused to admit that Symbian's global share has fallen below 30% per cent by the end of 2010. This is no doubt synonymous with Symbian's tragedy. Symbian originates from the Psion company and its EPOC operating system. 1998, Psion United Nokia, Ericsson, Motorola and other companies to form Symbian. Samsung

What is Symbian os™? Also known as the EPOC system, this was the first operating system developed by psion[, a mobile device specifically used for mobile phones. At present by Nokia, Ericsson, Panasonic, Samsung, Sony Ericsson and Siemens, such as mobile phone giants jointly embraced, the smartphone operating system accounted for more than 70% of the market share. The following are platform-level support for several basic aspects: Protocol standard

.　　 Portability Because of its open source nature, Python has been ported to many platforms (it has been modified to work on different platforms). If you are careful to avoid using system-dependent features, all your Python programs can run without modification on any of the platforms listed below. These platforms include Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, as/400, BeOS, os/390, z/OS, Palm OS, QNX, VMS, Psion,

Python basic Syntax (i)Features of Python1. SimplePython is a language that represents simple thinking.2. easy to learnPython has a very simple syntax.3. free, open sourcePython is one of the floss (free/open source software).4. high-level languageUsing Python to write a program does not need to consider how to manage the underlying details of the memory used by the program.5. PortabilityPython has been ported to a number of platforms, including Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2,

: Python is extremely easy to use, because Python has extremely simple instructions. Fast: Python is written in C language at the underlying layer. Many standard and third-party libraries are also written in C and run very fast. Free and Open Source: Python is one of FLOSS (Free/open source software. Users can freely publish copies of the software, read its source code, make changes to it, and use part of it in new free software. FLOSS is based on the concept of a group sharing knowledge. High-l

enables you to focus on solving problems rather than understanding the language itself. Easy to learn: Python is extremely easy to use, because Python has extremely simple instructions. Fast: Python is written in C language at the underlying layer. Many standard and third-party libraries are also written in C and run very fast. Free and Open Source: Python is one of FLOSS (Free/open source software. Users can freely publish copies of the software, read its source code, make changes to it, and u

Python has extremely simple instructions. Fast:Python is written in C at the underlying layer, and many standard and third-party libraries are written in C at a very fast speed. Free and open-source:Python is one of FLOSS (Free/open source software. Users can freely publish copies of the software, read its source code, make changes to it, and use part of it in new free software. FLOSS is based on the concept of a group sharing knowledge. High-level language:When writing a program in Python, you

itself. Easy to learn: Python is extremely easy to use, because Python has extremely simple instructions. Fast: Python is written in C language at the underlying layer. Many standard and third-party libraries are also written in C and run very fast. Free and Open Source: Python is one of FLOSS (Free/open source software. Users can freely publish copies of the software, read its source code, make changes to it, and use part of it in new free software. FLOSS is based on the concept of a group sha

open-source ---- Python is one of FLOSS free/open source software. Simply put, you can freely publish copies of the software, read its source code, make changes to it, and use part of it in new free software. FLOSS is based on the concept of a group sharing knowledge. This is one of the reasons why Python is so excellent-it was created and often improved by a group of people who want to see a better Python. High-level Language-when writing a program in Python, you do not need to consider the un

enable it to work on different platforms ). If you are careful not to use system-dependent features, all your Python programs can run on any of the following platforms without modification. These platforms include Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, AS/400, BeOS, OS/390, z/OS, Palm OS, QNX, VMS, Psion, Acom risc OS, VxWorks, PlayStation, Sharp Zaurus, Windows CE, and even PocketPC and Symbian! Explanation: This requires so

Python is so excellent-it was created and often improved by a group of people who want to see a better Python. High-level Language-when writing a program in Python, you do not need to consider the underlying details such as how to manage the memory used by your program. The actual operator of the Two-dimensional array in the Python matrix transpose Five steps during the PythonS60 mobile phone operation Introduction to the practical application solution and code of the Python Environment Pr

need to consider the underlying details such as how to manage the memory used by your program. Portability-if you are careful not to use system-dependent features, all your Python programs can run on any of the following platforms without modification. These platforms include Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, AS/400, BeOS, OS/390, z/OS, Palm OS, QNX, VMS, Psion, Acom risc OS, VxWorks, PlayStation, Sharp Zaurus, Windows C

, as/400, BeOS, os/390, z/OS, Palm OS, QNX, VMS, Psion, Acom RISC OS, VxWorks, PlayStation, Sharp Zaurus, Windows CE, PocketPC, Symbian, and Google Linux-based Android platforms. The language status of PythonPython's web frameworkAfter several years of development, Python has a lot of excellent framework, django,flask,web.py, and so greatly expanded the python, improve the development efficiencyPython Web Framework Advantage 1: Powerful featu

Peter Source: Http://www.cnblogs.com/Peter-Zhang/Python Basic Grammar (i)Features of Python1. SimplePython is a language that represents simple thinking.2. easy to learnPython has a very simple syntax.3. free, open sourcePython is one of the floss (free/open source software).4. high-level languageUsing Python to write a program does not need to consider how to manage the underlying details of the memory used by the program.5. PortabilityPython has been ported to a number of platforms, including

itself.Easy to learn: Python is extremely easy to get started because Python has extremely simple documentation.Fast: The bottom of Python is written in C, and many standard libraries and third-party libraries are written in C and run very fast.Free, open Source: Python is one of floss (free/open source software). The user is free to publish copies of the software, read its source code, make changes to it, and use it as part of the new free software. Floss is the concept of sharing knowledge ba

, the name of the Scandinavian kings.) )-----------Wireless LANWireless LAN, is the development of the local area network, the standard is IEEE802.11, IEEE802.11b and ieee802.11a. where 802.11bWorking in the 2.4GHz band, bandwidth up to 11Mbps. While 802.11a is defined in the 5GHz band, bandwidth is expected to reach 54mb/s. But correspondingly, WirelessHomeRFHomeRF is a combination of IEEE802.11 and DECT, designed primarily for home networking, designed to reduce costs. HomeRF also uses spread

sharing knowledge based on a group. That's one of the reasons why Python is so good-it's created and constantly improved by a group of people who want to see a better python. High-level language ———— when you write programs in the Python language, you don't have to consider the underlying details such as how to manage the memory that your program uses. Portability ———— because of its open source nature, Python has been ported on many platforms (modified to make it work on different platform

your program uses. Portability ———— because of its open source nature, Python has been ported on many platforms (modified to make it work on different platforms). If you are careful to avoid using system-dependent features, all your Python programs can run without modification on any of the platforms listed below. These platforms include Linux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, as/400, BeOS, os/390, z/OS, Palm OS, QNX, VMS, Psion