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PostgreSQL “DESCRIBE TABLE”
...e the table but it also shows the metadata such as column descriptions and if there are any OIDs.
– Mr. Muskrat
Sep 20 '08 at 21:08
28
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Getting unique items from a list [duplicate]
...<T> of distinct items:
var uniqueItems = yourList.Distinct();
And if you need the sequence of unique items returned as a List<T>, you can add a call to ToList:
var uniqueItemsList = yourList.Distinct().ToList();
...
How does the ARM architecture differ from x86? [closed]
... to work with a keyboard while ARM expects to be mobile? What are the key differences between the two?
5 Answers
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Loading basic HTML in Node.js
...
I just found one way using the fs library. I'm not certain if it's the cleanest though.
var http = require('http'),
fs = require('fs');
fs.readFile('./index.html', function (err, html) {
if (err) {
throw err;
}
http.createServer(function(request, re...
Intellij IDEA, format all code in a project
... is great, but it only seems to apply to files that have otherwise been modified (which is sensible in the majority of cases!)
...
iOS: Multi-line UILabel in Auto Layout
...hat-wrap.html for a brief but informative writeup, complete with animated GIFs (not my writeup, I found it through Google)
– tboyce12
Oct 9 '15 at 0:46
...
A better similarity ranking algorithm for variable length strings
...intersection = 0
pairs1.each do |p1|
0.upto(pairs2.size-1) do |i|
if p1 == pairs2[i]
intersection += 1
pairs2.slice!(i)
break
end
end
end
(2.0 * intersection) / union
' LANGUAGE 'plruby';
Works like a charm!
...
How to combine paths in Java?
...you should use a class which is designed to represent a file system path.
If you're using Java 7 or Java 8, you should strongly consider using java.nio.file.Path; Path.resolve can be used to combine one path with another, or with a string. The Paths helper class is useful too. For example:
Path pa...
How to get an MD5 checksum in PowerShell
...
If the content is a string:
$someString = "Hello, World!"
$md5 = New-Object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider
$utf8 = New-Object -TypeName System.Text.UTF8Encoding
$hash = [System.BitConverter]:...
AngularJS $location not changing the path
... this:
$window.location.reload();
It worked for me. It's a little bit different from you expect but works for the given goal.
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