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Android Eclipse - Could not find *.apk
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deleting the R.Java file in /Gen folder did the trick for me
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Easiest way to rename a model using Django/South?
...artmigration instead of schemamigration.
Then manually edit the migration file to look like this:
class Migration(SchemaMigration):
def forwards(self, orm):
db.rename_table('yourapp_foo', 'yourapp_bar')
def backwards(self, orm):
db.rename_table('yourapp_bar','yourapp_foo...
How can I replace a newline (\n) using sed?
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Use this solution with GNU sed:
sed ':a;N;$!ba;s/\n/ /g' file
This will read the whole file in a loop, then replaces the newline(s) with a space.
Explanation:
Create a label via :a.
Append the current and next line to the pattern space via N.
If we are before the last line, br...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
... would probably be to run each command with '(cmd; echo "$?" >> "$tmpfile"), use this wait, and then read file for the fails. Also annotate-output. … or just use this script when you don't care that much.
– HoverHell
Mar 29 '12 at 10:18
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How can I pass data from Flask to JavaScript in a template?
...mea: you can also use the template engine to generate arbitrary text-based files, I have also used it to dynamically generate TeX files (-> PDF) and email, it's quite versatile ;)
– mensi
Jun 24 '12 at 15:17
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Removing duplicate rows in vi?
I have a text file that contains a long list of entries (one on each line). Some of these are duplicates, and I would like to know if it is possible (and if so, how) to remove any duplicates. I am interested in doing this from within vi/vim, if possible.
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How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
...o kate /etc/apache2/ports.conf
Add or check that the following is in the file:
<IfModule mod_ssl.c>
Listen 443
</IfModule>
3: Generate an SSL certificate:
sudo apt-get install ssl-cert
sudo mkdir /etc/apache2/ssl
sudo /usr/sbin/make-ssl-cert /usr/share/ssl-cert/ssleay.cnf /etc/...
What is better, curl or wget? [closed]
... some overlap in functionality. While GNU wget is a package for retrieving files using HTTP/FTP, curl transfers data with single URL. As noted in the link shared by MarkusQ, wget can download recursively - see this comparison article for more details by the curl author.
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Where is my Django installation?
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$ python
>>> import django
>>> django.__file__
'/usr/local/lib/python2.7/site-packages/django/__init__.pyc'
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Segue to another storyboard?
...drag)
Then fill this fields.
Where "Tutorial" is "Tutorial.storyboard" file
and "MainTutorialController" is your "Storyboard ID" field in ViewControllerSettings
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