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Convert UTC datetime string to local datetime
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If you don't want to provide your own tzinfo objects, check out the python-dateutil library. It provides tzinfo implementations on top of a zoneinfo (Olson) database such that you can refer to time zone rules by a somewhat canonical name.
from datetime import datetime
from dateutil import t...
FAQ Section: SMS - Frequently Asked Questions - MIT App Inventor Community
...ode(!0),svgElement=splashTemplateClone.querySelector("svg"),svgString=(new XMLSerializer).serializeToString(svgElement),encodedSvg=btoa(svgString),splashWrapper=document.querySelector("#d-splash"),splashImage=splashWrapper&&splashWrapper.querySelector(".preloader-image")
if(splashImage){splashImage....
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
I have recently been learning Python and am dipping my hand into building a web-scraper. It's nothing fancy at all; its only purpose is to get the data off of a betting website and have this data put into Excel.
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Representing and solving a maze given an image
...ple and standard, there should not be difficulties on implementing this in Python or whatever.
And here is the answer:
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Which Eclipse files belong under version control?
...mostly data relevant to your workspace.
The only exception is the .launch XML files (launcher definition).
They are found in
[eclipse-workspace]\.metadata\.plugins\org.eclipse.debug.core\.launches
And they should be copied into your project directory: When your project is refreshed, those confi...
How do I get a list of column names from a psycopg2 cursor?
...umn labels directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
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How to implement a confirmation (yes/no) DialogPreference?
...re's no reason why it shouldn't).
You can then add it to your preferences.xml like any other Preference. Example:
<com.example.myapp.YesNoPreference
android:dialogMessage="Are you sure you want to revert all settings to their default values?"
android:key="com.example.myapp.pref_reset_se...
Autowiring two beans implementing same interface - how to set default bean to autowire?
...cally equivalent to the <bean> element's primary attribute in Spring XML.
@Primary
public class HibernateDeviceDao implements DeviceDao
Or if you want your Jdbc version to be used by default:
<bean id="jdbcDeviceDao" primary="true" class="com.initech.service.dao.jdbc.JdbcDeviceDao">...
Why not use exceptions as regular flow of control?
...f the most expensive operations in .NET.
However, some languages (notably Python) use exceptions as flow-control constructs. For example, iterators raise a StopIteration exception if there are no further items. Even standard language constructs (such as for) rely on this.
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In Python how should I test if a variable is None, True or False
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Agreed. Much more pythonic than the evidently more popular solution above (which smells too much like C code).
– Brandon
Jan 7 '10 at 13:53
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