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How to create custom easing function with Core Animation?

...tric.h: // this should be a function that takes a time value between // 0.0 and 1.0 (where 0.0 is the beginning of the animation // and 1.0 is the end) and returns a scale factor where 0.0 // would produce the starting value and 1.0 would produce the // ending value typedef double (^KeyframePa...
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How to read a .xlsx file using the pandas Library in iPython?

... for sheet_name in xl_file.sheet_names} Update: In pandas version 0.21.0+ you will get this behavior more cleanly by passing sheet_name=None to read_excel: dfs = pd.read_excel(file_name, sheet_name=None) In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecat...
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Full Page

...ks for everyone responding. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Test Layout</title> <style type="text/...
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Resolve Type from Class Name in a Different Assembly

...assembly name like such: Type.GetType("System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"); share | improve this answer | follow ...
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Programmatically create a UIView with color gradient

... 702 Objective-C: UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 50)]; CAGradie...
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What is the Ruby (spaceship) operator?

...ther language that supports it. Basically instead of returning 1 (true) or 0 (false) depending on whether the arguments are equal or unequal, the spaceship operator will return 1, 0, or −1 depending on the value of the left argument relative to the right argument. a <=> b := if a < b t...
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Why is GHC so large/big?

... | edited Feb 1 '11 at 20:04 answered Feb 1 '11 at 19:48 ...
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Scaling Node.js

...like to know what the general principles are for scaling node up to, say, 20 queries per second. 1 Answer ...
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How to compare strings ignoring the case

... You're looking for casecmp. It returns 0 if two strings are equal, case-insensitively. str1.casecmp(str2) == 0 "Apple".casecmp("APPLE") == 0 #=> true Alternatively, you can convert both strings to lower case (str.downcase) and compare for equality. ...
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How to get different colored lines for different plots in a single figure?

... E.g.: import matplotlib.pyplot as plt import numpy as np x = np.arange(10) plt.plot(x, x) plt.plot(x, 2 * x) plt.plot(x, 3 * x) plt.plot(x, 4 * x) plt.show() And, as you may already know, you can easily add a legend: import matplotlib.pyplot as plt import numpy as np x = np.arange(10) plt...