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Parallel.ForEach vs Task.Factory.StartNew

What is the difference between the below code snippets? Won't both be using threadpool threads? 4 Answers ...
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Is there a way to word-wrap long words in a div?

I know Internet Explorer has a word-wrap style, but I'd like to know if there is a cross-browser method of doing so to text in a div. ...
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Rotating and spacing axis labels in ggplot2

I have a plot where the x-axis is a factor whose labels are long. While probably not an ideal visualization, for now I'd like to simply rotate these labels to be vertical. I've figured this part out with the code below, but as you can see, the labels aren't totally visible. ...
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How to make a element expand or contract to its parent container?

The goal is to have the <svg> element expand to the size of its parent container, in this case a <div> , no matter how big or small that container may be. ...
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LINQ Group By into a Dictionary Object

I am trying to use LINQ to create a Dictionary<string, List<CustomObject>> from a List<CustomObject> . I can get this to work using "var", but I don't want to use anonymous types. Here is what I have ...
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Python Regex - How to Get Positions and Values of Matches

How can I get the start and end positions of all matches using the re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too. ...
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Controlling mouse with Python

How does one control the mouse cursor in Python, i.e. move it to certain position and click, under Windows? 14 Answers ...
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How to print formatted BigDecimal values?

I have a BigDecimal field amount which represents money, and I need to print its value in the browser in a format like $123.00 , $15.50 , $0.33 . ...
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How to read the RGB value of a given pixel in Python?

If I open an image with open("image.jpg") , how can I get the RGB values of a pixel assuming I have the coordinates of the pixel? ...
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Checking if a variable is not nil and not zero in ruby

I am using the following code to check if a variable is not nil and not zero 18 Answers ...