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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的分离，这样无论何时用户触发了一个控件的事件，都会激活一个相应的Action类实例来进行时间处理。毫无疑问，我们的菜单项是一个Action类的子类了。
下面请看ApplicationActionBarAdvisor.java的源代码：
1 package cn.blogjava.youxia.rcp_...
How can I represent an 'Enum' in Python?
...ith something like this:
def enum(*sequential, **named):
enums = dict(zip(sequential, range(len(sequential))), **named)
return type('Enum', (), enums)
and used like so:
>>> Numbers = enum('ZERO', 'ONE', 'TWO')
>>> Numbers.ZERO
0
>>> Numbers.ONE
1
Support for ...
An efficient way to transpose a file in Bash
...hon solution:
python -c "import sys; print('\n'.join(' '.join(c) for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip()))))" < input > output
The above is based on the following:
import sys
for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip())):
print(' '...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...传到 服务器的 /mnt/iso/目录
p13390677_112040_Linux-x86-64_1of7.zip
p13390677_112040_Linux-x86-64_2of7.zip
p13390677_112040_Linux-x86-64_3of7.zip
pdksh-5.2.14-37.el5_8.1.x86_64.rpm
上传到 服务器的 /mnt/iso/oracle/目录
挂载镜像
mount -o loop /mnt/iso/rhel-server-6.4-x...
Timeout for python requests.get entire response
...Timeout(10):
requests.get("http://ipv4.download.thinkbroadband.com/1GB.zip", verify=False)
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How can I get nth element from a list?
...here are several useful techniques to avoid this, the easiest one is using zip. If you write zip ["foo","bar","baz"] [0..], you get a new list with the indices "attached" to each element in a pair: [("foo",0),("bar",1),("baz",2)], which is often exactly what you need.
...
Accessing items in an collections.OrderedDict by index
... [2]: from indexed import IndexedOrderedDict
In [3]: id=IndexedOrderedDict(zip(arange(1000),random.random(1000)))
In [4]: timeit id.keys()[56]
1000000 loops, best of 3: 969 ns per loop
In [8]: from collections import OrderedDict
In [9]: od=OrderedDict(zip(arange(1000),random.random(1000)))
In [10]:...
What's the cleanest way of applying map() to a dictionary in Swift?
...;T) -> Dictionary<Key,T> {
return Dictionary<Key,T>(zip(self.keys, self.values.map(transform)))
}
}
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How to attach javadoc or sources to jars in libs folder?
...he Javadoc and not the source code, I had to extract the Javadoc jar with 7zip to a folder in My Documents, then have the properties file point to the folder with the Javadoc index.html directly like so doc=C:\\Users\\johny\\workspacenewfb\\robotium-solo-4.0-javadoc
– mbwasi
...
Git: Recover deleted (remote) branch
... settings.
Make a Backup
Before trying any changes, make a simple tar or zip archive or your whole local repo. That way, if you do not like what happens, you can try again from a restored repo.
Option A: Reconfigure as a Mirror
If you intend to use your remote repo as a mirror of your local one,...