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log4net hierarchy and logging levels

... This might help to understand what is recorded at what level Loggers may be assigned levels. Levels are instances of the log4net.Core.Level class. The following levels are defined in order of increasing severity - Log Level. Numb...
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Is there a performance difference between a for loop and a for-each loop?

... The for-each loop, introduced in release 1.5, gets rid of the clutter and the opportunity for error by hiding the iterator or index variable completely. The resulting idiom applies equally to collections and arrays: // The preferred idiom for iterating over collections and arrays for (...
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Find nearest value in numpy array

... idx = (np.abs(array - value)).argmin() return array[idx] array = np.random.random(10) print(array) # [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826 # 0.17104965 0.56874386 0.57319379 0.28719469] value = 0.5 print(find_nearest(array, value)) # 0.568743859261 ...
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Enum ToString with user friendly strings

...od of using the ToFriendlyString extension method is much easier to understand, and its performance should be extremely fast too. – humbads Apr 9 '14 at 18:52 1 ...
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An established connection was aborted by the software in your host machine

... This problem can be simply solved by closing Eclipse and restarting it. Eclipse sometimes fails to establish a connection with the Emulator, so this can happen in some cases. share | ...
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C#: why sign an assembly?

...mblies to be signed with the same key. Is signing assemblies necessary and what would be wrong with not signing it? No, it is not necessary but it is a mechanism allowing you to ensure the authenticity of an assembly. It allows you to ensure that an assembly hasn't been tampered with and indee...
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Microsoft CDN for jQuery or Google CDN? [closed]

...play a role in which cdn you decide to use? I know that Microsoft, Yahoo, and Google all have CDN's now. 18 Answers ...
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How does Facebook disable the browser's integrated Developer Tools?

... the recent scams, the developer tools is exploited by people to post spam and even used to "hack" accounts. Facebook has blocked the developer tools, and I can't even use the console. ...
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Capturing multiple line output into a Bash variable

...y as it is represented in the variable — newlines, tabs, multiple blanks and all — whereas (2) the unquoted version (echo $RESULT) replaces each sequence of one or more blanks, tabs and newlines with a single space. Thus (1) preserves the shape of the input variable, whereas (2) creates a potent...
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What is the difference between __init__ and __call__?

I want to know the difference between __init__ and __call__ methods. 13 Answers ...