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What is __pycache__?
From what I understand, a cache is an encrypted file of similar files.
10 Answers
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When and why to 'return false' in JavaScript?
When and why to return false in JavaScript?
12 Answers
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How do I change the UUID of a virtual disk?
I am trying to create a new virtual machine with Oracle VirtualBox, using an already-existing hard disk. When I try to select the existing hard disk file, a .vhd file, it displays an error saying the virtual hard disk cannot be used because the UUID already exists.
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Reorder levels of a factor without changing order of values
I have data frame with some numerical variables and some categorical factor variables. The order of levels for those factors is not the way I want them to be.
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Adding an arbitrary line to a matplotlib plot in ipython notebook
I'm rather new to both python/matplotlib and using it through the ipython notebook. I'm trying to add some annotation lines to an existing graph and I can't figure out how to render the lines on a graph. So, for example, if I plot the following:
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How do you keep parents of floated elements from collapsing? [duplicate]
Although elements like <div> s normally grow to fit their contents, using the float property can cause a startling problem for CSS newbies: If floated elements have non-floated parent elements, the parent will collapse.
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Formatting floats without trailing zeros
How can I format a float so that it doesn't contain trailing zeros? In other words, I want the resulting string to be as short as possible.
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@Html.HiddenFor does not work on Lists in ASP.NET MVC
I'm using a model that contains a List as a property. I'm populating this list with items i grab from SQL Server. I want the List to be hidden in the view and passed to the POST action. Later on i may want to add more items to this List with jQuery which makes an array unsuitable for expansion later...
How to securely store access token and secret in Android?
I am going to use oAuth to fetch mails and contacts from google. I don't want to ask the user each time to log in to obtain an access token and secret. From what I understood, I need to store them with my application either in a database or SharedPreferences . But I am a bit worried about security ...
Get the key corresponding to the minimum value within a dictionary
If I have a Python dictionary, how do I get the key to the entry which contains the minimum value?
16 Answers
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