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Why does Android use Java? [closed]
... phones already used Java ME, so Java was known in the industry
the speed difference is not an issue for most applications; if it was you should code in low-level language
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App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...到access_token，后续请求必备参数 【使用Web浏览框】
3、获取文件列表，返回JSON，拿出想要的文件的fsid 【使用Web客户端】
4、获取文件信息，返回JSON，根据fsid取出dlink 【使用Web客户端】
5、根据dlink下载 【Web客户端...
What exactly does the .join() method do?
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If you want another delimiter, put an empty string at the end of your list. ','.join(['a', 'b', 'c', '']) gives "a,b,c,"
– tgray
Dec 9 '09 at 19:31
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How do I open a second window from the first window in WPF?
...ve two windows, such as window1 and window2. I have one button in window1. If I click that button, the window2 has to open. What should I do for that?
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Proper way to initialize a C# dictionary with values?
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edited Jan 23 '19 at 15:12
answered Jun 11 '13 at 15:15
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搭建高可用mongodb集群（四）—— 分片 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...高可用的mongodb集群：
首先确定各个组件的数量，mongos 3个， config server 3个，数据分3片 shard server 3个，每个shard 有一个副本一个仲裁也就是 3 * 2 = 6 个，总共需要部署15个实例。这些实例可以部署在独立机器也可以部署在一台机...
Convert string to a variable name
...ou can use then use x to refer to the variable with name string.
I dunno if it answers your question correctly
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
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Per what rapam iosif says, be sure you also include ssl off;
– aceofspades
Jun 11 '12 at 19:24
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How do I specify a password to 'psql' non-interactively?
...~/.pgpass file to avoid regularly having to type in passwords. See Section 30.13 for more information.
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This file should contain lines of the following format:
hostname:port:database:username:password
The password field from the first line that matches the current connection paramete...
Why is it OK to return a 'vector' from a function?
...I was looking for answer from that perspective independently. I don't know if I post my question, I am afraid they will mark it duplicate of this :)
– zar
Feb 9 '15 at 20:51
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