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How to copy from CSV file to PostgreSQL table with headers in CSV file?
...eUploader: {
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How do I initialize the base (super) class?
...e same thing as:
# super(C, self).method(arg)
https://docs.python.org/3/library/functions.html#super
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How to filter by IP address in Wireshark?
...can also limit the filter to only part of the ip address.
E.G. To filter 123.*.*.* you can use ip.addr == 123.0.0.0/8. Similar effects can be achieved with /16 and /24.
See WireShark man pages (filters) and look for Classless InterDomain Routing (CIDR) notation.
... the number after the slash...
What is the best django model field to use to represent a US dollar amount?
..._places. This example setting would allow a value up to: 999,999.99
Docs: https://docs.djangoproject.com/en/1.10/ref/models/fields/#decimalfield
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Best way to pretty print a hash
...\2:"). # "foo": 1 -> foo: 1
gsub(/(^\s*)(".*?"):/, "\\1\\2 =>") # "123": 1 -> "123" => 1
{
a: 1,
"2" => 3,
"3" => nil
}
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Linux 搭建NTP时间同步服务器 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... 标注：如果对crontab定时任务不熟悉请查看本博客 http://www.cnblogs.com/zoulongbin/p/6187238.html
3、Windows客户端
控制面板->日期和时间->设置日期和时间->Internet时间->更改设置
输入对应的NTP服务器IP，然后确定即可，如下图：
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Declare a constant array
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Django DB Settings 'Improperly Configured' Error
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Jacob YoungJacob Young
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Get folder name from full file path
... answered Jun 27 '18 at 15:39
123iamking123iamking
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How can I pass a member function where a free function is expected?
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There isn't anything wrong with using function pointers. However, pointers to non-static member functions are not like normal function pointers: member functions need to be called on an object which is passed as an implicit argument to the function. The signature...