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Why does csvwriter.writerow() put a comma after each character?
This code opens the url and appends the /names at the end and opens the page and prints the string to test1.csv :
3 Answ...
How to create a new database using SQLAlchemy?
...cause postgres does not allow you to create databases inside transactions, and sqlalchemy always tries to run queries in a transaction. To get around this, get the underlying connection from the engine:
>>> conn = engine.connect()
But the connection will still be inside a transaction, s...
How to get the file name from a full path using JavaScript?
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var filename = fullPath.replace(/^.*[\\\/]/, '')
This will handle both \ OR / in paths
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What to do Regular expression pattern doesn't match anywhere in string?
...uld be impossible with regex! But you are only matching what's in one tag, and that's perfectly regular.
Here's the problem, though. You can't do it with just one regex... you need to do one match to capture an <input> tag, then do further processing on that. Note that this will only work if ...
adding directory to sys.path /PYTHONPATH
...documented as normally coming after the working directory but before the standard interpreter-supplied paths. sys.path.append() appends to the existing path. See here and here. If you want a particular directory to come first, simply insert it at the head of sys.path:
import sys
sys.path.insert(...
LINQ Distinct operator, ignore case?
...ls answer if you want the most concise approach]
After some investigation and good feedback from Bradley Grainger I've implemented the following IEqualityComparer. It suports a case insensitive Distinct() statement (just pass an instance of this to the Distinct operator) :
class IgnoreCaseCompar...
adb update a non-market apk?
Is there a way we can update (not reinstall) a non-market apk on an Android device?
I could only find an adb install (nothing like adb update)
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Reload .profile in bash shell script (in unix)?
I'm new to bash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing:
5 ...
How to convert a Git shallow clone to a full clone?
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Neither answer worked for me. Both commands succeeded in fetching all the missing commits, but when I try to push new commits, I get an error about the server not knowing about 'shallow' refs
– Tyguy7
Sep 19 '15 at 0:08
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Rails: create on has_one association
...) would work. However there is a big difference between has_many relations and has_one relations:
With a has_many relation, shops returns an ActiveRecord collection object, which has methods that you can use to add and remove shops to/from a user. One of those methods is create, which creates a new...