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What is the HEAD in git?
...n our repository. Now, this has to do with our repository, not our staging index, or our working directory.
Another way to think of it is the last state of our repository or what was last checked out, and because it's where the repository left off or the last state, you can also say that the HEAD ...
What does the “Just” syntax mean in Haskell?
...er functions that are meant to return Natural numbers (for example, String.indexOf - when a substring is not found, the returned index is commonly designed to be negative)
return a special value (pointer): NULL or some such
silently return without doing anything: for example, lend could be written t...
MVC Razor view nested foreach's model
...or() loop in place of your foreach() loops. Something like:
@for(var themeIndex = 0; themeIndex < Model.Theme.Count(); themeIndex++)
{
@Html.LabelFor(model => model.Theme[themeIndex])
@for(var productIndex=0; productIndex < Model.Theme[themeIndex].Products.Count(); productIndex++)
...
Why not inherit from List?
...o expose the list as an IList<T> if you need any consumer to have an indexed list. This let's you change the implementation within a class later on.
Microsoft made Collection<T> very generic because it is a generic concept... the name says it all; it is just a collection. There are more ...
MPICH vs OpenMPI
...
MPICH supports affinity. wiki.mpich.org/mpich/index.php/…
– Jeff
May 26 '19 at 20:23
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Should I use SVN or Git? [closed]
...s for a work in progress, you will take advantage of the Git staging area (index) to commit only what you need, stash the rest, and move on on another branch.
if you need offline development... well with Git you are always "online", with your own local repository, whatever the workflow you want to f...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
... There are also ZERO WIDTH JOINER fileformat.info/info/unicode/char/200d/index.htm and ZERO WIDTH NON JOINER that I tend to use more often than the zero-width spaces.
– Reb.Cabin
May 15 '18 at 22:11
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How should I choose an authentication library for CodeIgniter? [closed]
...t hook into CI's validation system
Kinda unintuitive status (role) system (indexes upside down - impractical)
Uses potentially unsafe sha1 hashing
Fresh Powered
Pros
Small footprint (6 files)
Cons
Lacks a lot of essential features. Dealbreaker!
Everything is hard-coded. Dealbreaker!
Redux / ...
Is Python strongly typed?
... takes a string and an int, when there are obviously other functions, like indexing, that do?
* Actually, in modern Python, that can be explained in terms of OO subtyping, since isinstance(2, numbers.Real) is true. I don't think there's any sense in which 2 is an instance of the string type in Perl...
Representing graphs (data structure) in Python
...value of references cannot be changed). Because of that they can be easily indexed. This way, the list can be used also for implementation of matrices.
Another way to represent matrices are the arrays implemented by the standard module array -- more constrained with respect to the stored type, homo...