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Change from SQLite to PostgreSQL in a fresh Rails project
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Now its become easy with the single command
bin/rails db:system:change --to=postgresql
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iOS Simulator failed to install the application
...have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn't change anything.
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Extracting just Month and Year separately from Pandas Datetime column
...utes, or request a datetime.datetime:
In [15]: t = pandas.tslib.Timestamp.now()
In [16]: t
Out[16]: Timestamp('2014-08-05 14:49:39.643701', tz=None)
In [17]: t.to_pydatetime() #datetime method is deprecated
Out[17]: datetime.datetime(2014, 8, 5, 14, 49, 39, 643701)
In [18]: t.day
Out[18]: 5
In ...
Not equal != operator on NULL
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+1 ... not soon enough. Now when can I get "duplicate" NULLs in an index? :(
– user166390
Apr 14 '11 at 5:19
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WordPress asking for my FTP credentials to install plugins
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it works but the problem now is after unpacking the package the error says: "Could not create directory."
– Andrew
Jul 9 '16 at 2:58
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Failed to load resource: net::ERR_INSECURE_RESPONSE
...cept it.
Then, if you reload your page with your frame, you could see that now it works
The problem as you can guess, is that each visitor of your website has to do this task to access your frame.
You can notice that chrome will block your URL for each navigation session, while chrome can memoris...
Javascript “Not a Constructor” Exception while creating objects
...ame; work in other code and you could instantiate the class just fine, but now I try it and it doesn't work for different code. Wondering if it's the SDK itself I'm working with.
– Azurespot
Sep 27 '19 at 1:22
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In PHP, can you instantiate an object and call a method on the same line?
...on of the statement (new Foo)->property - the value you are storing has nowhere to go because the object will no longer exist after that as it's not stored anywhere.
– thomasrutter
Aug 3 '15 at 1:14
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Git push won't do anything (everything up-to-date)
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git push doesn't push all of your local branches: how would it know which remote branches to push them to? It only pushes local branches which have been configured to push to a particular remote branch.
On my version of Git (1.6.5.3), when I run git remote show origin it actually prints ...
Is it possible to set code behind a resource dictionary in WPF for event handling?
...elt it was needed to complete the answer ; a common mistake. I did it just now :) Revert if you dont like it. Thanks for the answer.
– Gishu
May 19 '10 at 10:34
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