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Installing SciPy with pip
...
Prerequisite:
sudo apt-get install build-essential gfortran libatlas-base-dev python-pip python-dev
sudo pip install --upgrade pip
Actual packages:
sudo pip install numpy
sudo pip install scipy
Optional packages:
sudo pip install matplotlib OR sudo apt-get install python-matp...
Easiest way to read from and write to files
...st be declared static.
using System.IO;//File, Directory, Path
namespace Lib
{
/// <summary>
/// Handy string methods
/// </summary>
public static class Strings
{
/// <summary>
/// Extension method to write the string Str to a file
/// ...
Jenkins Host key verification failed
...ng public/private rsa key pair.
Enter file in which to save the key (/var/lib/jenkins/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
3)Press Enter --> Do not give any passphrase--> press enter
Key has been generated
4) go to --> ...
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
...vc-3.1.0.RELEASE.jar which contains the DispatcherServlet
exists in the lib folder, and yet when running the application, i am getting the exception:
...
Is there an easy way to attach source in Eclipse?
...code that you have written and ALSO code that you are referencing (various libraries/assemblies).
17 Answers
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How to create a memory leak in Java?
... commonly painful memory leaks in the JEE world, often caused by 3rd party libs that transform data (BeanUtils, XML/JSON codecs). This can happen when the lib is loaded outside your application's root classloader but holds references to your classes (eg. by caching). When you undeploy/redeploy you...
How do I remove an item from a stl vector with a certain value?
....
boost::remove_erase(vec, int_to_remove);
See http://www.boost.org/doc/libs/1_64_0/libs/range/doc/html/range/reference/algorithms/new/remove_erase.html
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
... errors trying to install mysqlclient with pip, you may lack the mysql dev library. Install it by running:
apt-get install libmysqlclient-dev
and try again to install mysqlclient:
pip install mysqlclient
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Best practice for nested fragments in Android 4.0, 4.1 (
...n app for 4.0 and 4.1 tablets, for which I do not want to use the support libraries (if not needed) but the 4.x api only therefore.
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How to avoid .pyc files?
...ke this apply to all your scripts. For me, this directory was $HOME/.local/lib/python2.6/site-pacakges/usercustomize.py. Cf. docs.python.org/2/tutorial/…
– RobM
Jan 20 '14 at 12:13
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