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Clear a terminal screen for real
...rminal gets badly mangled because you killed something (or catted a binary file) and it left your term in a mangled state. Ever get into a state where your prompt shows up but not your typing, and when you hit enter the new prompt shows up next to the previous prompt rather than below it? reset fixe...
How to solve javax.net.ssl.SSLHandshakeException Error?
... for your specific browser.)
Now that you have the certificate saved in a file, you need to add it to your JVM's trust store. At $JAVA_HOME/jre/lib/security/ for JREs or $JAVA_HOME/lib/security for JDKs, there's a file named cacerts, which comes with Java and contains the public certificates of the...
How to change color in markdown cells ipython/jupyter notebook?
...s, which allow markdown text. For the behavior of color in GitHub markdown files, see the following question specifically on that issue. The short answer is that there doesn't seem to currently be a way to specify color for text in GitHub markdown documents. stackoverflow.com/questions/11509830/…...
How to debug in Django, the good way? [closed]
...g using the Python logging facility. You can send logging output to a log file, but an easier option is sending log output to firepython. To use this you need to use the Firefox browser with the firebug extension. Firepython includes a firebug plugin that will display any server-side logging in a ...
How to move a model between two Django apps (Django 1.7)
...t app.
$ python manage.py makemigrations old_app --empty
Edit migration file to include these operations.
class Migration(migrations.Migration):
database_operations = [migrations.AlterModelTable('TheModel', 'newapp_themodel')]
state_operations = [migrations.DeleteModel('TheModel')]
...
Changing default encoding of Python?
...ultencoding function is removed from sys.
So the solution is to append to file /usr/lib/python2.7/sitecustomize.py the code:
import sys
sys.setdefaultencoding('UTF8')
When I use virtualenvwrapper the file I edit is ~/.virtualenvs/venv-name/lib/python2.7/sitecustomize.py.
And when I use with pyt...
How do I measure the execution time of JavaScript code with callbacks?
...from console.timeEnd(). Perhaps it might be useful to pipe the output to a file and utilize from there?
– Doug Molineux
Sep 25 '14 at 21:16
6
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How can I have linked dependencies in a git repo?
...status you should see lib/somelib listed in the modified section. Add that file, commit, and you're up to date. When a collaborator pulls that commit into their repository, they'll see lib/somelib as modified until they run git submodule update again.
...
How do I use regex in a SQLite query?
...he response below stackoverflow.com/a/18484596/1585572 I put the code in a file and imported it on the User-defined Functions in my Firefox sqlite manager. You need to invoke it slightly differently though, like this: SELECT * FROM table WHERE column regexp("myregexp")
– Trista...
Firing a double click event from a WPF ListView item using MVVM
.... In your scenario I would handle the DoubleClick event in the code behind file and delegate this call to the ViewModel.
Sample applications that use code behind and still fulfill the MVVM separation can be found here:
WPF Application Framework (WAF) - http://waf.codeplex.com
...