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How can I get color-int from color resource?
Is there any way to get a color-int from a color resource?
12 Answers
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Manually adding a Userscript to Google Chrome
Instead of "installing" User-Scripts I found many tutorials on the web to add it manually. All of them told me to do the same steps:
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“No such file or directory” error when executing a binary
...4. The app shipped with an old version of gzip (1.2.4), that was compiled for a much older kernel:
8 Answers
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Why is std::map implemented as a red-black tree?
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Probably the two most common self balancing tree algorithms are Red-Black trees and AVL trees. To balance the tree after an insertion/update both algorithms use the notion of rotations where the nodes of the tree are rotated to perform the re-balancing.
While in both algorit...
How to implement a many-to-many relationship in PostgreSQL?
I believe the title is self-explanatory. How do you create the table structure in PostgreSQL to make a many-to-many relationship.
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What is 'Context' on Android?
...ndroid programming, what exactly is a Context class and what is it used for?
30 Answers
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
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Yes, it's subassignment in R using <- (or = or ->) that makes a copy of the whole object. You can trace that using tracemem(DT) and .Internal(inspect(DT)), as below. The data.table features := and set() assign by reference to whatever object they are passed. So...
How to determine the current shell I'm working on
How can I determine the current shell I am working on?
24 Answers
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Algorithm to compare two images
Given two different image files (in whatever format I choose), I need to write a program to predict the chance if one being the illegal copy of another. The author of the copy may do stuff like rotating, making negative, or adding trivial details (as well as changing the dimension of the image).
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How can I make the tabs work normally on Xcode 4?
...code finally added tabs but the problem is that they behave very strange. For example they will keep a tab open only if it was opened to a new tab.
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