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Before then, py2exe was made only for Python 2, [4] and it was necessary to use an alternative like cx_Freeze for Python 3 code. Although this program transforms a .py file to an .exe, it does not make it run faster because py2exe bundles the Python bytecode without converting it to machine-code.
COMMAND.COM, the original Microsoft command line processor introduced on MS-DOS as well as Windows 9x, in 32-bit versions of NT-based Windows via NTVDM; cmd.exe, successor of COMMAND.COM introduced on OS/2 and Windows NT systems, although COMMAND.COM is still available in virtual DOS machines on IA-32 versions of those operating systems also.
The shells bash, zsh and PowerShell offer this as a specific feature. [69] [70] Shells which do not offer this as a specific feature may still be able to turn off echoing through some other means. Shells executing on a Unix/Linux operating system can use the stty external command to switch off/on echoing of input characters. [71]
Windows, Linux, macOS: Python: PyQt: GPLv3 "or later" Yes, until version 4.5.25 and since version 5.5.0 [51] Yes, since version 5.0.0 [52] Yes, for Python 2 & 3 Yes: Qt Creator: Unknown Yes Yes Yes Multiple integrated checkers and Pylint via plug-in Yes Yes Yes Subversion and Mercurial (core plug-ins), git (optional plug-in) Django as ...
This is a comparison of binary executable file formats which, once loaded by a suitable executable loader, can be directly executed by the CPU rather than being interpreted by software. In addition to the binary application code, the executables may contain headers and tables with relocation and fixup information as well as various kinds of ...
Screenshot of a sample Bash session in GNOME Terminal 3, Fedora 15 Screenshot of Windows PowerShell 1.0, running on Windows Vista. A command-line interface (CLI) is a means of interacting with a computer program by inputting lines of text called command lines.
PyPy (/ ˈ p aɪ p aɪ /) is an implementation of the Python programming language. [2] PyPy often runs faster than the standard implementation CPython because PyPy uses a just-in-time compiler. [3] Most Python code runs well on PyPy except for code that depends on CPython extensions, which either does not work or incurs some overhead when run ...
Dash lacks many of the features one would expect in an interactive shell, which allows it to be faster and more memory efficient than Bash." February 14, 2011 (): Bash 4.2 is released. [58] 2012 () On Solaris 11, "the default user shell is the Bourne-again (bash) shell." [59] 2013 () POSIX-2013 is released by the IEEE. [60] 2014 ()