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QLabel: set color of text and background

How do I set color of text and background of a QLabel ? 6 Answers 6 ...
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What is stability in sorting algorithms and why is it important?

...ms are stable by nature like Insertion sort, Merge Sort, Bubble Sort, etc. And some sorting algorithms are not, like Heap Sort, Quick Sort, etc. Background: a "stable" sorting algorithm keeps the items with the same sorting key in order. Suppose we have a list of 5-letter words: peach straw appl...
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How to use a class from one C# project with another C# project

In the same solution, I have two projects: P1 and P2. How can I make use of a class of P1 in P2? 9 Answers ...
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How to merge a specific commit in Git

I have forked a branch from a repository in GitHub and committed something specific to me. Now I found the original repository had a good feature which was at HEAD . ...
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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]

...ne feed (LF). In windows a line is represented with a carriage return (CR) and a line feed (LF) thus (CRLF). when you get code from git that was uploaded from a unix system they will only have an LF. If you are a single developer working on a windows machine, and you don't care that git automatical...
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Pickle incompatibility of numpy arrays between Python 2 and 3

...oding = 'latin1' p = u.load() print(p) Unpickling it in Python 2 and then repickling it is only going to create the same problem again, so you need to save it in another format. share | im...
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What is the best method of handling currency/money?

...on. If you insist on using integers, you will have to manually convert to and from BigDecimals everywhere, which will probably just become a pain. As pointed out by mcl, to print the price, use: number_to_currency(price, :unit => "€") #=> €1,234.01 ...
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MySQL order by before group by

...t the max(post_date) by author is to use a subquery to return the max date and then join that to your table on both the post_author and the max date. The solution should be: SELECT p1.* FROM wp_posts p1 INNER JOIN ( SELECT max(post_date) MaxPostDate, post_author FROM wp_posts WHERE po...
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Why is there no String.Empty in Java?

I understand that every time I type the string literal "" , the same String object is referenced in the string pool. 11 An...
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Android Studio says “cannot resolve symbol” but project compiles

I'm importing twitter4j in AndroidStudio, using the following in my build.gradle: 27 Answers ...