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Debug code-first Entity Framework migration codes
... answered Jul 19 '13 at 22:02
m_davidm_david
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Converting from a string to boolean in Python?
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Use:
bool(distutils.util.strtobool(some_string))
Python 2: http://docs.python.org/2/distutils/apiref.html?highlight=distutils.util#distutils.util.strtobool
Python 3: https://docs.python.org/3/distutils/apiref.html#distutils.util.strtobool
True values are y...
How do I ignore files in a directory in Git?
...pattern as a shell glob suitable for consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in the pattern will not match a / in the pathname. For example, Documentation/*.html matches Documentation/git.html but not Documentation/ppc/ppc.html or tools/perf/Documentation/perf.html.
A leading...
Copy folder recursively, excluding some folders
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Use tar along with a pipe.
cd /source_directory
tar cf - --exclude=dir_to_exclude . | (cd /destination && tar xvf - )
You can even use this technique across ssh.
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Display names of all constraints for a table in Oracle SQL
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You need to query the data dictionary, specifically the USER_CONS_COLUMNS view to see the table columns and corresponding constraints:
SELECT *
FROM user_cons_columns
WHERE table_name = '<your table name>';
FYI, unless you specifically created your table with a lower case ...
Django connection to PostgreSQL: “Peer authentication failed”
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Had the same problem with a Rails app, and it was the same solution - the host needed to be configured in config/database.yml - that is to say, in that file I needed to add the line host: localhost (or wherever you postgres server is - mine was local)
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Updating the list view when the adapter data changes
...ter<String>(this,
android.R.layout.simple_list_item_1,
listItems));
to:
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1,
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How to add a button to PreferenceScreen
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There is another solution for customizing the appearance of the preferences.
Design a normal XML layout with buttons or whatever you want to add to the standard preferences. Include a ListView in your layout and give it the ID @android:id/list.
Let's say we call the la...
Render a variable as HTML in EJS
... code would be the last type (with the <%-). In your case:
<%- my_form_content %>
For more tags, see the full EJS documentation
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fo...
gunicorn autoreload on source change
...nality on production. If you think you need it - you need to rethink your approach for dev or deployment.
– Dmitry Ziolkovskiy
May 9 '17 at 10:52
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