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Static methods in Python?
Is it possible to have static methods in Python which I could call without initializing a class, like:
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How do I modify fields inside the new PostgreSQL JSON datatype?
With postgresql 9.3 I can SELECT specific fields of a JSON data type, but how do you modify them using UPDATE? I can't find any examples of this in the postgresql documentation, or anywhere online. I have tried the obvious:
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AngularJS - placeholder for empty result from filter
I want to have a place holder, e.g. <No result> when filter result returns empty. Could anyone please help? I don't even know where to start...
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Python Pandas Error tokenizing data
I'm trying to use pandas to manipulate a .csv file but I get this error:
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Sending message through WhatsApp
Since I found some older posts, that tell that whatsapp doesn't support this, I was wondering if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending through an intent?
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IN clause and placeholders
I'm attempting to do the following SQL query within Android:
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How do I make Git use the editor of my choice for commits?
I would prefer to write my commit messages in Vim, but it is opening them in Emacs.
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Consistency of hashCode() on a Java string
The hashCode value of a Java String is computed as ( String.hashCode() ):
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How to draw an empty plot?
I need to make an empty plot. This is the best could I come up with.
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How to use knockout.js with ASP.NET MVC ViewModels?
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