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SparseArray vs HashMap
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SparseArray can be used to replace HashMap when the key is a primitive type.
There are some va...
Auto-size dynamic text to fill fixed size container
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21 Answers
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Active
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How to expire session due to inactivity in Django?
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2
@notbad.jpeg: in general "activity" is easily spoofable. Someone who gets hold of the session and keeps sending requests is just active.
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Can I serve multiple clients using just Flask app.run() as standalone?
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answered Feb 12 '13 at 1:20
Sean VieiraSean Vieira
134k2828 gold badges272272 silver badges265265 bronze badges
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git push to specific branch
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ragerdl
1,7961515 silver badges2626 bronze badges
answered Oct 3 '13 at 8:36
Petr MensikPetr Mensik
23.3k1111...
What exactly does stringstream do?
...m using this document: http://www.cplusplus.com/files/tutorial.pdf (page 32) . I found a code in the document and I ran it. I tried inputting Rs 5.5 for price and an integer for quantity and the output was 0.
I tried inputting 5.5 and 6 and the output was correct.
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List of standard lengths for database fields
...ame in UTF-8 will fit in four bytes – you are likely to
actually need 12.
https://www.w3.org/International/questions/qa-personal-names
For database fields, VARCHAR(255) is a safe default choice, unless you can actually come up with a good reason to use something else. For typical web appl...
How to apply an XSLT Stylesheet in C#
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I found a possible answer here: http://web.archive.org/web/20130329123237/http://www.csharpfriends.com/Articles/getArticle.aspx?articleID=63
From the article:
XPathDocument myXPathDoc = new XPathDocument(myXmlFile) ;
XslTransform myXslTrans = new XslTransform() ;
myXslTrans.Load(my...
What does SQL clause “GROUP BY 1” mean?
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It means to group by the first column regardless of what it's called. You can do the same wit...
Expansion of variables inside single quotes in a command in Bash
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Inside single quotes everything is preserved literally, without exception.
That means you have ...