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Convert boolean result into number/integer
...tring, number, etcetera.) The unary answer is clever indeed, but if I pass it a string it returns NaN. So if you want L33T and guarantee the input, go urary, otherwise methinks the ternary + truthy test is best.
– gdibble
Jun 13 '17 at 18:31
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Print a list in reverse order with range()?
How can you produce the following list with range() in Python?
19 Answers
19
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Understanding slice notation
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It's pretty simple really:
a[start:stop] # items start through stop-1
a[start:] # items start through the rest of the array
a[:stop] # items from the beginning through stop-1
a[:] # a copy of the whole ...
Separate REST JSON API server and client? [closed]
... them to be able to be accessed from many different clients: front-end websites, smartphone apps, backend webservices, etc. So I really want a JSON REST API for each one.
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Actual examples for HATEOAS (REST-architecture) [closed]
...ake/rudimentary REST-APIs in the wild (which implement a HTTP-API and call it REST without following the hypertext-as-the-engine-of-application-state requirement, which led to the famous rant of Roy T. Fielding , the man who first specified the REST-paradigm).
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How expensive is the lock statement?
I've been experimenting with multi threading and parallel processing and I needed a counter to do some basic counting and statistic analysis of the speed of the processing. To avoid problems with concurrent use of my class I've used a lock statement on a private variable in my class:
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How to set UITextField height?
I am using a UITextField . I want to increase its height but I have not found any property to do this. How can I achieve this?
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Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
I'm using Entity Framework 4 with the Model First approach.
15 Answers
15
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Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
Like most web developers, I occasionally like to look at the source of websites to see how their markup is built. Tools like Firebug and Chrome Developer Tools make it easy to inspect the code, but if I want to copy a specific section and play around with it locally, it would be a pain to copy all t...
When do I use fabs and when is it sufficient to use std::abs?
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In C++, it's always sufficient to use std::abs; it's overloaded for all the numerical types.
In C, abs only works on integers, and you need fabs for floating point values. These are available in C++ (along with all of the C library...