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Get Slightly Lighter and Darker Color from UIColor

... a brightness/value of 1, thus making lightening through the brightness impossible. I ended up working with changes on RGB values instead. – rchampourlier Jun 4 '13 at 10:01 ...
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What is the difference between user and kernel modes in operating systems?

...mory address. Kernel mode is generally reserved for the lowest-level, most trusted functions of the operating system. Crashes in kernel mode are catastrophic; they will halt the entire PC. User Mode In User mode, the executing code has no ability to directly access hardware or ref...
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How to fix “ImportError: No module named …” error in Python?

... 123 Python does not add the current directory to sys.path, but rather the directory that the scrip...
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What is the reason for having '//' in Python? [duplicate]

...edited Feb 20 '15 at 6:52 Rizier123 55k1616 gold badges7777 silver badges119119 bronze badges answered Feb 20 '15 at 6:35 ...
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What does if __name__ == “__main__”: do?

...ightly different code sample to explore how imports and scripts work. Suppose the following is in a file called foo.py. # Suppose this is foo.py. print("before import") import math print("before functionA") def functionA(): print("Function A") print("before functionB") def functionB(): p...
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Is main() really start of a C++ program?

... control with C++ because you specified to have sections of code execute (possibly) out-of-order. share | improve this answer | follow | ...
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C# Double - ToString() formatting with two decimal places but no rounding

... I suggest you truncate first, and then format: double a = 123.4567; double aTruncated = Math.Truncate(a * 100) / 100; CultureInfo ci = new CultureInfo("de-DE"); string s = string.Format(ci, "{0:0.00}%", aTruncated); Use the constant 100 for 2 digits truncate; use a 1 followed by a...
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NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]

... AdaTheDevAdaTheDev 123k2424 gold badges179179 silver badges181181 bronze badges ...
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In MySQL, how to copy the content of one table to another table within the same database?

...edited Feb 20 '15 at 7:23 Rizier123 55k1616 gold badges7777 silver badges
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Embedding Base64 Images

Purely out of curiosity, which browsers does Base64 image embedding work in? What I'm referring to is this . 3 Answers ...