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Resize image to full width and fixed height with Picasso
I have a vertical LinearLayout where one of the items is an ImageView loaded using Picasso. I need to rise the image's width to the full device width, and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code:
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Java - Including variables within strings?
Ok, so we all should know that you can include variables into strings by doing:
4 Answers
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How to access pandas groupby dataframe by key
How do I access the corresponding groupby dataframe in a groupby object by the key?
5 Answers
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Is there an R function for finding the index of an element in a vector?
In R, I have an element x and a vector v . I want to find the first index of an element in v that is equal to x . I know that one way to do this is: which(x == v)[[1]] , but that seems excessively inefficient. Is there a more direct way to do it?
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String replacement in Objective-C
How to replace a character is a string in Objective-C?
6 Answers
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Encoding Javascript Object to Json string
I want to encode a Javascript object into a JSON string and I am having considerable difficulties.
2 Answers
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Best practices around generating OAuth tokens?
I realize that the OAuth spec doesn't specify anything about the origin of the ConsumerKey, ConsumerSecret, AccessToken, RequestToken, TokenSecret, or Verifier code, but I'm curious if there are any best practices for creating significantly secure tokens (especially Token/Secret combinations).
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