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How do I make a redirect in PHP?
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@clawr: No, exit() is to prevent the page from showing up the remaining content (think restricted pages). vartec is right, it has nothing to do with the HTTP Location header and you don't need to exit. I chose to include it in my answer because, for someone who doesn...
What is a reasonable code coverage % for unit tests (and why)? [closed]
...age with three different
answers. Why?”
The great master stood up from his
chair:
“Come get some fresh tea with me and let’s talk about it.”
After they filled their cups with
smoking hot green tea, the great
master began to answer:
“The first programmer is new a...
Disable browsers vertical and horizontal scrollbars
...the answer is not good, just stating the obvious about the lower votes. +1 from me anyway.
– Nope
Oct 17 '13 at 15:26
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What does “hashable” mean in Python?
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From the Python glossary:
An object is hashable if it has a hash value which never changes during its lifetime (it needs a __hash__() method), and can be compared to other objects (it needs an __eq__() or __cmp__() method...
How to implement a tree data-structure in Java? [closed]
...to do what you need.
All you need to add are methods for add to, removing from, traversing, and constructors. The Node is the basic building block of the Tree.
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Python Regex instantly replace groups
.... Groups are counted the same as by the group(...) function, i.e. starting from 1, from left to right, by opening parentheses.
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How do I redirect in expressjs while passing some context?
...is moving to the next middleware and we usually isolate our business logic from the routers logic
– Fareed Alnamrouti
May 23 '17 at 23:01
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How to create a fixed-size array of objects
...ngle value, it cannot be nil. (Also note that [SKSpriteNode?] is different from [SKSpriteNode]?... you want an array of optionals, not an optional array.)
Swift is very explicit by design about requiring that variables be initialized, because assumptions about the content of uninitialized reference...
Can I get JSON to load into an OrderedDict?
...stance for other purposes) like so:
>>> import json
>>> from collections import OrderedDict
>>> data = json.loads('{"foo":1, "bar": 2}', object_pairs_hook=OrderedDict)
>>> print json.dumps(data, indent=4)
{
"foo": 1,
"bar": 2
}
>>>
Using json....
How can I list (ls) the 5 last modified files in a directory?
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By default ls -t sorts output from newest to oldest, so the combination of commands to use depends in which direction you want your output to be ordered.
For the newest 5 files ordered from newest to oldest, use head to take the first 5 lines of output:
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