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Python: how to print range a-z?
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194
>>> import string
>>> string.ascii_lowercase[:14]
'abcdefghijklmn'
>>>...
How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
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974
Regular expressions are used for Pattern Matching.
To use in Excel follow these steps:
Step ...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
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#include <pthread.h>
#define MESSAGE_COUNT 16
#define MESSAGE_LENGTH 2048
class MessageBuffer{
private:
pthread_mutex_t mutex;//访问缓冲的互斥量
pthread_cond_t condition;//访问缓冲区的条件变量
//消息缓冲区，循环队列
char buf[MESSAGE_COUNT][MESSAGE_LENGTH...
Why can't I have abstract static methods in C#?
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4
Combined with the way operator-overloading is done in C#, this unfortunately eliminates the possibility of requiring subclasses to provide a...
SVG gradient using CSS
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edited Aug 23 '15 at 14:04
morkro
3,02433 gold badges2222 silver badges3434 bronze badges
answered D...
How to Correctly handle Weak Self in Swift Blocks with Arguments
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edited Jun 28 '17 at 14:50
Cœur
29.8k1515 gold badges166166 silver badges214214 bronze badges
answe...
半年报披露 天涯社区被资本方看空 - 资讯 - 清泛网 - 专注C/C++及内核技术
...披露显示，报告期内，公司实现营收6118万元，同比增长45.13%；净利润172.13万元，同比增长107.76%。用户数突破1亿元，日均UV1200万，同比增长9.3%，移动端用户流量占比超60%。
报告期内，个人增值业务大幅增长，收入达700万元，同...
In C#, how do I calculate someone's age based on a DateTime type birthday?
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edited Sep 7 at 9:43
community wiki
29 ...
What's the difference between passing by reference vs. passing by value?
...ed up being reused in the absense of anything better, leading to confusion.4
NOTE: For a long time, this answer used to say:
Say I want to share a web page with you. If I tell you the URL, I'm
passing by reference. You can use that URL to see the same web page I
can see. If that page is c...
How do I rename all folders and files to lowercase on Linux?
...nux, bash).
– dim
Jun 29 '11 at 16:34
4
Using the last version of rename, no regex is needed. The...