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Is there a way to perform “if” in python's lambda

... If you still want to print you can import future module from __future__ import print_function f = lambda x: print(x) if x%2 == 0 else False share | improve this answer | ...
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How to check if a number is a power of 2

...nd only if both its operands are true. Now let's take a look at how this all plays out: The function returns boolean (true / false) and accepts one incoming parameter of type unsigned long (x, in this case). Let us for the sake of simplicity assume that someone has passed the value 4 and called ...
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Create tap-able “links” in the NSAttributedString of a UILabel?

... easy. Starting from iOS 6 UILabel supports display of attributed strings. All you need to do is to create and configure an instance of NSMutableAttributedString: NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:@"String with a link" attributes:nil]; N...
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Is there a range class in C++11 for use with range based for loops?

...:irange, which is a bit more focused in scope. C++20's range library will allow you to do this via view::iota(start, end). share | improve this answer | follow ...
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Slow Requests on Local Flask Server

... localhost Once I do this the latency problems go away. I'm really digging Flask and I'm glad that it's not a problem with the framework. I knew it couldn't be. share | improve this ans...
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Getting the error “Missing $ inserted” in LaTeX

...ommand, which will typeset the text in a monospaced font and will automatically handle underscores and bars correctly (no need to escape them with \). share | improve this answer | ...
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How exactly does __attribute__((constructor)) work?

... It runs when a shared library is loaded, typically during program startup. That's how all GCC attributes are; presumably to distinguish them from function calls. GCC-specific syntax. Yes, this works in C and C++. No, the function does not need to be static. The destructo...
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How to mock the Request on Controller in ASP.Net MVC?

... Your link doesn't work, but the following seems to work _request.Setup(o => o.Form).Returns(new NameValueCollection()); – Vdex May 31 '12 at 11:26 add a ...
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Extract substring in Bash

...o-based) and "5" is the length. Also, +1 for @gontard 's link that lays it all out! – Doktor J Sep 12 '14 at 17:32 ...
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Python pandas: fill a dataframe row by row

...you want to align the input (for example you then don't have to to specify all of the elements) In [7]: df = pandas.DataFrame(columns=['a','b','c','d'], index=['x','y','z']) In [8]: df.loc['y'] = pandas.Series({'a':1, 'b':5, 'c':2, 'd':3}) In [9]: df Out[9]: a b c d x NaN NaN Na...