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How to show all shared libraries used by executables in Linux?
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13 Answers
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NameError: global name 'unicode' is not defined - in Python 3
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Python 3 renamed the unicode type to str, the old str type has been replaced by bytes.
if isinstance(unicode_or_str, str):
text = unicode_or_str
decoded = False
else:
text = unicode_or_str.decode(encoding)
decoded =...
Call a function with argument list in python
... func(*args)
def func2(x, y, z):
print x+y+z
wrapper1(func2, 1, 2, 3)
wrapper2(func2, [1, 2, 3])
In wrapper2, the list is passed explicitly, but in both wrappers args contains the list [1,2,3].
share
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Rails: Is there a rails trick to adding commas to large numbers?
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354
You want the number_with_delimiter method. For example:
<%= number_with_delimiter(@number,...
Accessing last x characters of a string in Bash
I found out that with ${string:0:3} one can access the first 3 characters of a string. Is there a equivalently easy method to access the last three characters?
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How to copy directories in OS X 10.7.3?
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George Stocker
53.8k2929 gold badges165165 silver badges230230 bronze badges
answered Mar 20 '12 at 21:02
Andy Friese...
Show pending migrations in rails
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rake db:migrate:status (Rails 3 to 5) or rails db:migrate:status (Rails 5) will accomplish this. See this commit.
up means the migration has been run. down means the migration has not been run.
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Add new value to an existing array in JavaScript [duplicate]
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392
You don't need jQuery for that. Use regular javascript
var arr = new Array();
// or var arr =...
Add single element to array in numpy
... khaverim
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answered Sep 7 '11 at 11:21
steabertsteabert
5,24922 gold b...
VSS使用指南 - 开源 & Github - 清泛网 - 专注IT技能提升
...代码的再使用—— 追踪程序基准使得代码可重用。
1.1.3 文件的拆分和共享
在VSS中可以实现一个文件被多个项目共享(share)。在一个项目中对文件的改动可以自动反映到其他共享的项目中去。这正提倡了代码重用。在file菜单中...