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Import error: No module name urllib2
...n split across several modules in Python 3 named urllib.request and urllib.error. The 2to3 tool will automatically adapt imports when converting your sources to Python 3.
So you should instead be saying
from urllib.request import urlopen
html = urlopen("http://www.google.com/").read()
print(html)...
Calling a parent window function from an iframe
...otocol and domain name. If it does not happen then you will get a security error as it is not allow to have cross domain scripting.
– a4bike
Sep 2 '15 at 16:08
...
Best way to list files in Java, sorted by Date Modified?
...ied might change while sorting end result in a Comparison Method Violation Error, see: stackoverflow.com/questions/20431031 See stackoverflow.com/a/4248059/314089 for a possible better solution.
– icyerasor
Jan 28 '15 at 19:05
...
Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
...erenced distinctly points out creating a new HashSet but you can have this error anytime you reassign the set. For example:
public void setChildren(Set<SonEntity> aSet)
{
this.sonEntities = aSet; //This will override the set that Hibernate is tracking.
}
Usually you want to only "new" ...
WebService Client Generation Error with JDK8
...was the way to create a web service client. But it resulted in an AssertionError, saying:
23 Answers
...
passport.js passport.initialize() middleware not in use
... I've changed it to what you suggest but it still throws this error. I updated my question with the new express.js file/
– Naor
May 28 '13 at 6:17
7
...
What is the easiest way to remove all packages installed by pip?
...at I just ran into) whereas wipeenv while within the environment throws an error and doesn't remove anything if used in the context of a pip install -e development build, attempting to use virtualenv --clear MYENV doesn't throw an error and removes none of the packages that you may have installed pr...
Suppress warning messages using mysql from within Terminal, but password written in bash script
...ments. I was trying mysqldump --tables --login-path=local and getting the error unknown variable 'login-path=local'.
– Tulio
May 3 '14 at 22:33
...
Check if a folder exist in a directory and create them using C#
...le.txt";
private string _finalPath = null;
private string _error = null;
public DirCombination()
{
InitializeComponent();
if (!FSParse(_Path))
Console.WriteLine(_error);
else
Console.WriteLine(_fina...
How to configure the web.config to allow requests of any length
...pp / .Net Framework 4.5 ) what really worked after 30 minutes of trial and error was setting the maxQueryStringLength property in the <httpRuntime> tag:
<httpRuntime targetFramework="4.5" maxQueryStringLength="10240" enable="true" />
maxQueryStringLength defaults to 2048.
More about ...