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新手程序员应该知道的7件事 - 创意 - 清泛网 - 专注C/C++及内核技术
...事情，是非常关键的。Richard Handloff，Strategic Power Systems的数据库开发人员，就是其中之一。 “我认为我曾给那些想要学习编程的人提的最佳建议就是，要学习编写良好的测试并且学习在进程早期就开始编写测试，”他在回信给...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...producer methods.
To deploy CDI beans, you must place a file called beans.xml in a META-INF folder on the classpath. Once you do this, then every bean in the package becomes a CDI bean. There are a lot of features in CDI, too many to cover here, but as a quick reference for JSF-like features, you c...
Ubuntu running `pip install` gives error 'The following required packages can not be built: * freety
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Why not directly use sudo apt-get install python-matplotlib as recommended here: matplotlib.org/users/installing.html
– Timo
Nov 8 '14 at 21:16
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Is there a library function for Root mean square error (RMSE) in python?
...u is unnecessary over-engineering. All these metrics are a single line of python code at most 2 inches long. The three metrics rmse, mse, rmd, and rms are at their core conceptually identical.
RMSE answers the question: "How similar, on average, are the numbers in list1 to list2?". The two lists...
How to achieve code folding effects in Emacs?
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I use the outline minor mode to fold my python code. Instead of needing to place {{{ and }}} as in folding mode, it uses where the block is defined.
http://www.gnu.org/software/emacs/manual/html_node/emacs/Outline-Mode.html
http://www.emacswiki.org/emacs/OutlineMi...
Using logging in multiple modules
I have a small python project that has the following structure -
11 Answers
11
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Allowed characters in filename [closed]
... that lists all allowed and disallowed characters.
– python dude
Jan 27 '11 at 8:30
7
@python, do...
HTML Entity Decode [duplicate]
... the line that takes out HTML tags. You shouldn't be using regex with HTML/XML. Bobince has made this clear for ages.
– Qix - MONICA WAS MISTREATED
Feb 12 '15 at 23:42
3
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Android - Set fragment id
... Can the answer be edited a tiny bit to emphasize that you can set id in xml layout? Because I personally did not read other questions and was under impression that there is no way at all to set id to the fragment...
– Ivan
Apr 3 '17 at 13:42
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Converting JSON String to Dictionary Not List
...n ' single quotes.
Your JSON dump.txt File:
{"test":"1", "test2":123}
Python Script:
import json
with open('/your/path/to/a/dict/dump.txt') as handle:
dictdump = json.loads(handle.read())
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