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区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...聪发表了一个关于他研究的电子现金系统的九页白皮书，2009年初，中本聪在位于芬兰赫尔辛基的一个小型服务器上挖出了比特币的第一个区块——创世区块，并将当天泰晤士报头版一则关于救助银行的新闻标题写入创世区块，...
Image library for Python 3
... Windows. See PythonMagick on the wxPython wiki.
PIL was last updated in 2009, and while it's website says they are working on a Python 3 port, it's been 3 years, and the mailing list has gone cold.
To solve my Python 3 image manipulation problem, I am using subprocess.call() to execute ImageMagi...
How can I generate Unix timestamps?
...n:
perl -MPOSIX -MPOSIX::strptime -e \
'print mktime(POSIX::strptime("2009-07-30 04:30", "%Y-%m-%d %H:%M")), "\n"'
How can I horizontally align my divs?
... CSS had been a nightmare. Luckily, a new standard is introduced by W3C in 2009: Flexible Box. There is a good tutorial about it here. Personally I find it much more logical and easier to understand than other methods.
.row {
width: 100%;
display: flex;
flex-direction: row;
justify-...
Tools to make CSS sprites? [closed]
...nd here is the blog post announcing it.
http://www.stevesouders.com/blog/2009/09/14/spriteme/
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Real World Use of Zookeeper [closed]
...it to build a distributed concurrent queue:
http://blog.cloudera.com/blog/2009/05/building-a-distributed-concurrent-queue-with-apache-zookeeper/
You can of course also use it to create resource locks, etc, in a distributed system.
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Best GUI designer for eclipse? [closed]
... There is now also a new release of Visual Editor: V 1.4.0, 30 Sep 2009
– sleske
Sep 29 '10 at 9:57
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Difference between “\n” and Environment.NewLine
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@Blieque just saying that it might have been true in 2009, not that it was. I didnt check.
– aloisdg moving to codidact.com
Jul 20 '18 at 12:08
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How to Concatenate Numbers and Strings to Format Numbers in T-SQL?
... specify the length of a varchar: sqlblog.com/blogs/aaron_bertrand/archive/2009/10/09/…
– Eugene Ryabtsev
Sep 24 '12 at 4:25
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Find the IP address of the client in an SSH session
...When Where
root root pts/0 2009-06-15 13:41 192.168.1.133
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