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What is the Python 3 equivalent of “python -m SimpleHTTPServer”
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Sure, just tack it on the end of the command line. Read python3 -m http.server --help for all the args & options.
– Petr Viktorin
Jun 4 '14 at 18:51
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What scalability problems have you encountered using a NoSQL data store? [closed]
... too much for the small server which hosted the traceback logger (it was already an old server, which was only used for development purposes).
At this time CouchDB was rather popular, and so I decided to try it out and write a small traceback-logger with it. The new logger only consisted of a singl...
LEFT OUTER joins in Rails 3
...you're using it in. The Rails guide explains it better than I could if you read the entirety of section 12: guides.rubyonrails.org/…
– WuTangTan
Feb 20 '13 at 15:50
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What does the “at” (@) symbol do in Python?
...he beginning of a line is used for class, function and method decorators.
Read more here:
PEP 318: Decorators
Python Decorators
The most common Python decorators you'll run into are:
@property
@classmethod
@staticmethod
If you see an @ in the middle of a line, that's a different thing, matri...
how does array[100] = {0} set the entire array to 0?
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I don't have a source, but I'm pretty sure that I read somewhere that there is no default value for array declarations; you get whatever garbage was already there. There's no sense in wasting time setting these values when you're likely to overwrite them anyway.
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Querying DynamoDB by date
...ER IS WRONG. His original answer is right but his updated answer is not. Read Warren Parad's answer below. It's correct.
– Ryan Shillington
May 5 '17 at 15:16
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What is the difference between an int and an Integer in Java and C#?
I was reading More Joel on Software when I came across Joel Spolsky saying something about a particular type of programmer knowing the difference between an int and an Integer in Java/C# (Object-Oriented Programming Languages).
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How to prevent robots from automatically filling up a form?
...ugh anti-spamming mechanism to prevent automatically generated input. I've read that techniques like captcha, 1+1=? stuff work well, but they also present an extra step impeding the free quick use of the application (I'm not looking for anything like that please).
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How to get unique device hardware id in Android? [duplicate]
...Add this is manifest
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
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Thymeleaf: how to use conditionals to dynamically add/remove a CSS class
...parsing org.xml.sax.SAXParseException: Attribute "th:classappend" was already specified for element "img".
– user1053510
Sep 29 '17 at 13:38
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