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How to create a new database using SQLAlchemy?

... On postgres, three databases are normally present by default. If you are able to connect as a superuser (eg, the postgres role), then you can connect to the postgres or template1 databases. The default pg_hba.conf permits only the unix user named postgres to u...
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How do I get the YouTube video ID from a URL?

... Did you know that it's not really perfect, if you put anything.com/watch?v=jn40gqhxoSY It think it's a youtube url – Gino Oct 1 '17 at 19:59 ...
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How do I start a program with arguments when debugging?

...s. Then click on the Debug tab, and fill in your arguments in the textbox called Command line arguments. share | improve this answer | follow | ...
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Copy to Output Directory copies folder structure but only want to copy files

..." SkipUnchangedFiles="true" /> </Target> This allows you to select "RootContent" as the Build Action in the Properties window, and all can be accessed via the GUI. A more complete explanation: the "AvailableItemName" option basically creates a new named-list that you can...
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Is there something like RStudio for Python? [closed]

... spyder or install python(x,y). it is great. If you are new to Python, you can install the free Anaconda distribution (http://continuum.io/downloads.html), which will install Spyder for you, as well as Python 2.7 and IPython. Spyder is ve...
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space between divs - display table-cell

...; background-color: gold; } JSBin Demo Any other option? Well, not really. Why? margin property is not applicable to display: table-cell elements. padding property doesn't create space between edges of the cells. float property destroys the expected behavior of table-cell elements which are...
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Linq to Entities join vs groupjoin

...groups. This can be turned into a flat list of parent-child pairs by two small additions: from p in parents join c in children on p.Id equals c.Id into g // <= into from c in g.DefaultIfEmpty() // <= flattens the groups select new { Parent = p.Value, Child = c?.ChildValue } The ...
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How to center the content inside a linear layout?

I'm trying to center an ImageView inside a LinearLayout horizontally and vertically, but I just can't do it. The main reason why I'm not using a RelativeLayout for that is because I need the layout_weight (my Activity consists of four columns that should be equally divided, and also respon...
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Error message 'java.net.SocketException: socket failed: EACCES (Permission denied)'

...t this has nothing to do with the actual problem, but: don't forget to install the right apk after you make this change... I've tricked myself by keeping another copy of the .apk in a distinct directory and forgot to overwrite it with the new one before installing from there. –...
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How to connect to SQL Server database from JavaScript in the browser?

...de showing how to connect to a SQL Server 2005 database from JavaScript locally? I am learning web programming on my desktop. ...