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Select rows of a matrix that meet a condition

... 162 This is easier to do if you convert your matrix to a data frame using as.data.frame(). In that ...
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Syntax behind sorted(key=lambda: …)

...at of def to create a function. adder_lambda = lambda parameter1,parameter2: parameter1+parameter2 def adder_regular(parameter1, parameter2): return parameter1+parameter2 lambda just gives us a way of doing this without assigning a name. Which makes it great for using as a parameter to a function...
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How to do math in a Django template?

... | edited Mar 29 at 10:09 kyore 59511 silver badge1919 bronze badges answered Jun 8 '11 at 2...
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NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”

... 2 Answers 2 Active ...
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Is there a way to make a link clickable in the OSX Terminal?

...a url scheme e.g.: txmt://open/?url=file://~/.bash_profile&line=11&column=2. 3 Answers ...
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How to set the holo dark theme in a Android app?

... 219 change parent="android:Theme.Holo.Dark" to parent="android:Theme.Holo" The holo dark theme is...
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How to use Greek symbols in ggplot2?

My categories need to be named with Greek letters. I am using ggplot2 , and it works beautifully with the data. Unfortunately I cannot figure out how to put those greek symbols on the x axis (at the tick marks) and also make them appear in the legend. Is there any way to do it? ...
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Why does Node.js' fs.readFile() return a buffer instead of string?

... edited Feb 10 '18 at 11:32 Tomáš Zato - Reinstate Monica 38.6k3737 gold badges171171 silver badges657657 bronze badges ...
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Is there a more elegant way of adding an item to a Dictionary safely?

... 248 Just use the indexer - it will overwrite if it's already there, but it doesn't have to be ther...
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Is .NET Remoting really deprecated?

... is a more accurate description. http://msdn.microsoft.com/en-us/library/72x4h507%28VS.85%29.aspx This topic is specific to a legacy technology that is retained for backward compatibility with existing applications and is not recommended for new development. Distributed applications s...