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What is the difference between pip and conda?
... installation).
In both cases:
Written in Python
Open source (Conda is BSD and pip is MIT)
The first two bullet points of Conda are really what make it advantageous over pip for many packages. Since pip installs from source, it can be painful to install things with it if you are unable to comp...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的。该UNIX 用户组原来试图将AT&T 的系统V 和Berkeley CSRG的BSD 系统的调用接口之间的区别重新调和集成，从而于1984 年产生了/usr/group 标准。1985 年，IEEE操作系统技术委员会标准小组委员会（TCOS-SS）开始在ANSI 的支持下责成IEEE 标准...
@import vs #import - iOS 7
...e iOS 7 or Mavericks SDK, but you can still release for older OSs (say iOS 4.3 or whatever). Modules don't change how your code is built or any of the source code.
From the WWDC slides:
Imports complete semantic description of a framework
Doesn't need to parse the headers
Better way to import a f...
Entity Framework code first unique column
I am using Entity Framework 4.3 and using Code Fist.
6 Answers
6
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...OS X
For those of you using Mac OS X, option -printf is not available on BSD find (you will get this error: find: -printf: unknown primary or operator). Fortunately you can Install GNU find through Homebrew (there should be an option to Fink and Macports as well):
brew install findutils
After i...
Finding Number of Cores in Java
...group.org/2015/10/02/… so 'Mac' should be in your isUnix() but... For BSD, OSX, no lscpu command exists and your getNumberOfCores will return 0.
– Paul Hargreaves
Apr 19 '16 at 19:16
...
How to iterate over associative arrays in Bash
...
@pkaramol: Starting in Bash 4.3 you can use namerefs. Example: declare -A aa; aa['A']=a1; aa['B']=b2; aa['C']=c3; foo () { declare -n assoc=$1; for key in "${!assoc[@]}"; do echo "Key: $key; Value: ${assoc[$key]}"; done; }; foo aa. Please see BashFAQ/00...
What is the difference between \r and \n?
...
Mac OS X systems use LF by default (since it is based on BSD Unix).
– dreamlax
Sep 15 '10 at 8:37
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What would be C++ limitations compared C language? [closed]
...mfpmath=sse -DUSE_SSE2 -DUSE_XMM3 -I src/core -L /usr/lib -DARCH=elf64 -D_BSD_SOURCE -DPOSIX -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112L -Wall -Wextra -Wwrite-strings -Wredundant-decls -Werror -Isrc src/core/kin_object.c -c -o obj/kin_object.o | wc -l
In file included from src/core/kin_object.c:22:...
How can I get the external SD card path for Android 4.0+?
...ude emulated)
*
* Warning: Hack! Based on Android source code of version 4.3 (API 18)
* Because there is no standart way to get it.
* TODO: Test on future Android versions 4.4+
*
* @return paths to all available SD-Cards in the system (include emulated)
*/
public static String[] getStorageDir...