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Accessing the web page's HTTP Headers in JavaScript
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It's not possible to read the current headers. You could make another request to the same URL and read its headers, but there is no guarantee that the headers are exactly equal to the current.
Use the following JavaScript code to get all the H...
Java: is there a map function?
I need a map function. Is there something like this in Java already?
6 Answers
6
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LINQ .Any VS .Exists - What's the difference?
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I later made a post in another thread where I listed all the Linq "equivalents" of the .NET 2 List<> instance methods.
– Jeppe Stig Nielsen
Dec 1 '15 at 8:44
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C pointer to array/array of pointers disambiguation
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I should have re-read what I wrote. I meant 4 for each pointer. Thanks for the help!
– George
May 13 '09 at 18:59
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How to get the nth element of a python list or a default if not available
...unction so that you can call it with an iterable as an argument. Easier to read.
– Noufal Ibrahim
Mar 22 '10 at 12:27
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How to format a string as a telephone number in C#
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@Paul Please read the problem definition: "I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file".
– Sean
Mar 29 '11 at 16:45
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How does database indexing work? [closed]
...the address of the actual record, which requires a further block access to read, bringing the total to 19 + 1 = 20 block accesses, a far cry from the 1,000,000 block accesses required to find a firstName match in the non-indexed table.
When should it be used?
Given that creating an index requires ...
The Definitive C++ Book Guide and List
...troduction to programming using C++ by the creator of the language. A good read, that assumes no previous programming experience, but is not only for beginners.
Introductory, with previous programming experience
A Tour of C++ (Bjarne Stroustrup) (2nd edition for C++17) The “tour” is a quick ...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...inx. but the community is large. And I can always figure out everything by reading the source code of solr.
– Tyler Long
Jan 4 '12 at 4:09
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Standard way to embed version into python package?
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VERSIONFILE="myniftyapp/_version.py"
verstrline = open(VERSIONFILE, "rt").read()
VSRE = r"^__version__ = ['\"]([^'\"]*)['\"]"
mo = re.search(VSRE, verstrline, re.M)
if mo:
verstr = mo.group(1)
else:
raise RuntimeError("Unable to find version string in %s." % (VERSIONFILE,))
Then your setu...