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How does PHP 'foreach' actually work?
Let me prefix this by saying that I know what foreach is, does and how to use it. This question concerns how it works under the bonnet, and I don't want any answers along the lines of "this is how you loop an array with foreach ".
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Best way to work with dates in Android SQLite [closed]
..., anything from 1-8 bytes, but for almost all dates 64 bits, or a long, is what works.
EDIT: As has been pointed out in the comments, you have to use the cursor.getLong() to properly get the timestamp if you do this.
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Rich vs Anemic Domain Model [closed]
...ethods) the methods can react to state changes of other data -> This is what we call behavior.
In an anemic model the data models can not guarantee that they are in a legal state while in a rich domain model they can. A rich domain model applies OO principles like encapsulation, information hidi...
Python Pandas: Get index of rows which column matches certain value
...e mask is True by using np.flatnonzero. I've edited the post above to show what I mean.
– unutbu
Apr 21 '16 at 1:18
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How to print a date in a regular format?
... (as a data). It can be get using the repr() function and is handy to know what kind of data your manipulating while you are developing or debugging. repr(datetime.datetime(2008, 11, 22, 19, 53, 42)) gives you 'datetime.datetime(2008, 11, 22, 19, 53, 42)'.
What happened is that when you have print...
AngularJS $http and $resource
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$http is for general purpose AJAX. In most cases this is what you'll be using. With $http you're going to be making GET, POST, DELETE type calls manually and processing the objects they return on your own.
$resource wraps $http for use in RESTful web API scenarios.
Speaking VE...
What does the X-SourceFiles header do?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4851684%2fwhat-does-the-x-sourcefiles-header-do%23new-answer', 'question_page');
}
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Is it possible to allow didSet to be called during initialization in Swift?
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I think I know what's happening here. By declaring someProperty as type: AnyObject! (an implicitly unwrapped optional), you allow self to fully initialize without someProperty being set. When you call setSomeProperty(someProperty) you're c...
proper name for python * operator?
What is the correct name for operator * , as in function(*args) ? unpack, unzip, something else?
7 Answers
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What is the difference between .map, .every, and .forEach?
I've always wondered what the difference between them were. They all seem to do the same thing...
4 Answers
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