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Unsigned keyword in C++

...of these types can be modified using the keywords signed, unsigned, short, and long. When one of these type modifiers is used by itself, a data type of int is assumed This means that you can assume the author is using ints. ...
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Hashing a dictionary?

...dictionary is not nested, you could make a frozenset with the dict's items and use hash(): hash(frozenset(my_dict.items())) This is much less computationally intensive than generating the JSON string or representation of the dictionary. UPDATE: Please see the comments below, why this approach mi...
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Explanation of BASE terminology

...e system unavailable (or inconsistent). So you can see that 'availability' and 'partition tolerance' go hand in hand. There's more detail on this in this article. – Niels van der Rest Apr 14 '14 at 18:29 ...
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What is the use for Task.FromResult in C#

In C# and TPL ( Task Parallel Library ), the Task class represents an ongoing work that produces a value of type T. 6 Ans...
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Gmail's new image caching is breaking image links in newsletter

...en this email will hit the gmail server GoogleImageProxy will try to fetch and store the images from your site to its own proxy server. while fetching the images, GoogleImageProxy found some 404 statuses against your missing images and 403 against some protected images. GoogleImagesProxy has stored ...
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Is there a better way to iterate over two lists, getting one element from each list for each iterati

I have a list of Latitudes and one of Longitudes and need to iterate over the latitude and longitude pairs. 7 Answers ...
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‘ld: warning: directory not found for option’

...includes the -F flag, then delete the values in Framework Search Paths And regarding the second error, sorry i can't help you out with that one. Hope someone else can help you out. share | impro...
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What is the difference between include and extend in Ruby?

...correct. However there is more to it than that. If you have a class Klazz and module Mod, including Mod in Klazz gives instances of Klazz access to Mod's methods. Or you can extend Klazz with Mod giving the class Klazz access to Mod's methods. But also you can extend an arbitrary object with o.exte...
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How do you use version control with Access development?

...t has a good amount of VBA, a number of queries, a small amount of tables, and a few forms for data entry & report generation. It's an ideal candidate for Access. ...
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How to correctly use the extern keyword in C

...keyword, the function / variable is assumed to be available somewhere else and the resolving is deferred to the linker. There's a difference between "extern" on functions and on variables: on variables it doesn't instantiate the variable itself, i.e. doesn't allocate any memory. This needs to be do...