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Difference between open and codecs.open in Python
...ther, but I would again advice against codecs.open unless you're on python 2.5 or older. 2. I updated my answer to reflect that the deprecation did not take place immediately, but rather in the future.
– wihlke
May 16 '19 at 15:11
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What does a b prefix before a python string mean?
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This is Python3 bytes literal. This prefix is absent in Python 2.5 and older (it is equivalent to a plain string of 2.x, while plain string of 3.x is equivalent to a literal with u prefix in 2.x). In Python 2.6+ it is equivalent to a plain string, for compatibility with 3.x.
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Is there a python equivalent of Ruby's 'rvm'?
..._select with:
$ sudo port install python_select
Assuming python 2.6 and 2.5 have bee installed via Macports you can switch pythons like so:
$ sudo python_select python25
=> Selecting version "python25" for python
$ python --version
=> 2.5.5
$ sudo python_select python26
=> Selecting ver...
How can I time a code segment for testing performance with Pythons timeit?
...foobar you can use timeit.timeit (2.6 or later -- it's more complicated in 2.5 and before):
timeit.timeit('foobar()', number=1000)
You'd better specify the number of runs because the default, a million, may be high for your use case (leading to spending a lot of time in this code;-).
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...配置文件
error_directory /usr/share/squid/errors/Simplify_Chinese
2.5启动和停止代理服务器
1．启动代理服务
/etc/init.d/squid start
2．停止代理服务
/etc/init.d/squid stop
3．重新启动代理服务
/etc/init.d/squid restart
4．重新载入配置文件
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How to modify a text file?
... Just a small addition, to use the with statement in Python 2.5 you need to add "from future import with_statement". Other than that, opening files with the with statement is definitely more readable and less error-prone than manual closing.
– Alexander Kojevniko...
Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...nes" or "vertical ellipsis".
github.com/BeSite/jQuery.dotdotdot
Pros: 2.5Kb (minified & gzipped), no big activity on repo but not bad either
Cons: jQuery dependency, paid for commercial use (CC-BY-NC-4.0 license)
my 2 cents: stackoverflow.com/questions/25187774/read-more-and-read-less-with-...
How to log request and response body with Retrofit-Android?
...ly use it for your Retrofit client. Retrofit 2.0.0-beta2 still uses OkHttp 2.5.0. Future releases will bump the dependency to higher OkHttp versions. That’s why you need to manually import the logging interceptor. Add the following line to your gradle imports within your build.gradle file to fetch...
Decreasing height of bootstrap 3.0 navbar
...'t agree with without checking the actual answer. A link posted further up 2.5 months after my post has the same answer, is on an external link, and got two upvotes. I hate it when people dilute SO with random downvotes!
– patrick
Feb 28 '14 at 9:21
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Python try…except comma vs 'as' in except
...it is far less ambiguous and forward compatible with Python 3.x.
In Python 2.5 and earlier, use the comma version, since as isn't supported.
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