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Time complexity of Euclid's Algorithm
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@MichaelHeidelberg x % y can't be more than x and must be less than y. So a % b is at most a, forcing b % (a%b) to be below something that is at most a and therefore is overall less than a.
– Craig Gidney
Feb 5 '17 at 22...
Getting RAW Soap Data from a Web Reference Client running in ASP.net
... This is not working for me in 02/2012 using VS 2010. Anyone know a more up-to-date solution?
– qxotk
Feb 28 '12 at 21:12
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Can I create links with 'target=“_blank”' in Markdown?
...om spoofed and fake login UI created by "lookalike" web pages. It might be more possible now where it was more difficult in the past.
– 1.21 gigawatts
Jul 27 '17 at 23:22
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Avoiding SQL injection without parameters
...ndustry standard library there is" - can you recommend one for .NET? Maybe more than one depending on the DB: SQLServer, MySQL, PostgreSQL? I've looked for SQL-sanitizer but without much luck, so hsve been forced to implement my own, as best I can (which is no doubt far from foolproof).
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Add one row to pandas DataFrame
...l overwrite existing rows, or insert rows, or create gaps in your index. A more robust (but not fool-proof) approach for appending an existing nonzero-length dataframe would be: df.loc[df.index.max() + 1] = [randint(... or prepopulating the index as @FooBar suggested.
– hobs
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What is DOCTYPE?
...gered, than you will if it is rendered in standards mode.
Wikipedia has a more in-depth summary of the differences in rendering when using various DOCTYPEs. XHTML is enabled by certain DOCTYPEs, and there is quite a bit of debate about the use of XHTML which is covered well in XHTML — myths a...
How to implement the activity stream in a social network
...on - so pushing an activity out to 1000 friends takes milliseconds.
For a more detailed explanation of what I am talking about, see Redis' Twitter example: http://redis.io/topics/twitter-clone
Update February 2011 I've got 50 million active activities at the moment and I haven't changed anything. ...
In C#, What is a monad?
...t a; b is basically again a computation that can be combined together with more stuff.
This is a simple monad, it is a way of combing small computations to bigger ones. The ; says "do the thing on the left, then do the thing on the right".
Another thing that can be seen as a monad in object oriente...
return statement vs exit() in main()
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Actually, there is a difference, but it's subtle. It has more implications for C++, but the differences are important.
When I call return in main(), destructors will be called for my locally scoped objects. If I call exit(), no destructor will be called for my locally scoped objec...
How can I take more control in ASP.NET?
...ues will appear in the URL upon submission so your GET request URL will be more "meaningful"
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="JonSkeetForm.aspx.cs" Inherits="JonSkeetForm" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml...