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How assignment works with Python list slice?

...g two distinct operation that use very similar syntax: 1) slicing: b = a[0:2] This makes a copy of the slice of a and assigns it to b. 2) slice assignment: a[0:2] = b This replaces the slice of a with the contents of b. Although the syntax is similar (I imagine by design!), these are two di...
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List of all index & index columns in SQL Server DB

How do I get a list of all index & index columns in SQL Server 2005+? The closest I could get is: 30 Answers ...
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Path to Powershell.exe (v 2.0)

Where is the Powershell (version 2.0) located? What is the path to Powershell.exe? I have Windows Server 2008 and Powershell installed. When I look at this folder: ...
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Gradle proxy configuration

...response: HTTP Only Proxy configuration gradlew -Dhttp.proxyHost=127.0.0.1 -Dhttp.proxyPort=3128 "-Dhttp.nonProxyHosts=*.nonproxyrepos.com|localhost" HTTPS Only Proxy configuration gradlew -Dhttps.proxyHost=127.0.0.1 -Dhttps.proxyPort=3129 "-Dhttp.nonProxyHosts=*.nonproxyrepos.com|localh...
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UIView bottom border?

... CALayer *bottomBorder = [CALayer layer]; bottomBorder.frame = CGRectMake(0.0f, 43.0f, toScrollView.frame.size.width, 1.0f); bottomBorder.backgroundColor = [UIColor colorWithWhite:0.8f alpha:1.0f].CGColor; [toScrollView.layer addSublayer:bottomBor...
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Compare floats in php

...ou need to use a smallest acceptable difference: if (abs(($a-$b)/$b) < 0.00001) { echo "same"; } Something like that. share | improve this answer | follow ...
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Docker EXPOSE a port only to Host

... Sure, just bind it to localhost, like this: docker run -p 127.0.0.1:27017:27017 Also: Your host can also talk to each container normally over its IP. Use docker inspect $ID to get a json dump (beside other stuff) containing the network IP. ...
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Can someone give an example of cosine similarity, in a very simple, graphical way?

... 10 Answers 10 Active ...
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How to extract numbers from a string and get an array of ints?

... answered Mar 2 '10 at 22:39 Sean OwenSean Owen 62.6k1919 gold badges130130 silver badges163163 bronze badges ...
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RegEx to parse or validate Base64 data

...sion to match Base64 encoded words, you can use the following: ^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$ share | improve this answer | follow ...