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How do I subtract minutes from a date in javascript?
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You can also use get and set minutes to achieve it:
var endDate = somedate;
var startdate = n...
PostgreSQL error: Fatal: role “username” does not exist
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This works for me:
psql -h localhost -U postgres
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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
...装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.8.tgz
#解压下载的压缩包
tar xvzf mongodb-linux-x86_64-2.4.8.tgz
4、分别在每台机器建立mongos 、config 、 shard1 、shard2、shard3 五个目录。
因为mongos不存储数据，只需要建立日...
Why does visual studio 2012 not find my tests?
...'s solution — Clean your solution/project.
My unittest project targets x64. When I created the project it was originally targeting x86.
After switching to x64 all my unit tests disappeared.
I had to go to the Test Menu -> Test Setting -Default Processor Architecture -> x64.
They still di...
Paste text on Android Emulator
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I usually send the text I want to copy as an sms message through telnet and then copy the text ...
How can I find the version of the Fedora I use?
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[Belmiro@HP-550 ~]$ uname -a
Linux HP-550 2.6.30.10-105.2.23.fc11.x86_64 #1 SMP Thu Feb 11 07:06:34 UTC 2010
x86_64 x86_64 x86_64 GNU/Linux
[Belmiro@HP-550 ~]$ lsb_release -a
LSB Version: :core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:deskt
op-3.1-amd64:desktop-3.1-noarch:des...
Is the size of C “int” 2 bytes or 4 bytes?
... int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Still, using sizeof(int) is the best way to get the size of an integer for the specific system the program is executed on.
EDIT: Fixed wrong statement that int is 8 bytes on most 64-bit systems. For example...
How do I decode a base64 encoded string?
I am trying to "decode" this following Base64 string:
2 Answers
2
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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
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@Bomboca - cleaning doesn't delete DLLs that aren't part of the project. E.g. if you changed your project's assembly name, the old assembly...
“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
...und my problem. The issue was that my integers were actually type numpy.int64.
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