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Explain Morris inorder tree traversal without using stacks or recursion
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I've made an animation for the algorithm here:
https://docs.google.com/presentation/d/11GWAeUN0ckP7yjHrQkIB0WT9ZUhDBSa-WR0VsPU38fg/edit?usp=sharing
This should hopefully help to understand. The blue circle is the cursor and each slide is an iteration of the outer while loop.
Here's ...
How to link a folder with an existing Heroku app
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if using http i.e. heroku login then the remote is of the form https://git.heroku.com/project-name.git
– max pleaner
Aug 11 '16 at 0:33
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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...fore you can understand these technologies, you have to understand classic HTTP web traffic first.
Regular HTTP:
A client requests a webpage from a server.
The server calculates the response
The server sends the response to the client.
Ajax Polling:
A client requests a webpage from a serve...
Rails: How does the respond_to block work?
...nd_to executes your block, passing a Responder into the format argument.
http://api.rubyonrails.org/v4.1/classes/ActionController/Responder.html
The Responder does NOT contain a method for .html or .json, but we call these methods anyways! This part threw me for a loop.
Ruby has a feature called...
getting date format m-d-Y H:i:s.u from milliseconds
...ge for date formats:
U = Seconds since the Unix Epoch
u = Microseconds
http://php.net/manual/en/function.date.php
Thanks goes to giggsey for pointing out a flaw in my original answer, adding number_format() to the line should fix the case of the exact second. Too bad it doesn't feel quite as ...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...ange those clients into WebSockets clients and it just might be feasible.
HTTP connections, while they don't create open files or consume port numbers for a long period, are more expensive in just about every other way:
Each HTTP connection carries a lot of baggage that isn't used most of the tim...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...mat.
Refer this link for conversion formats and further reading.
https://www.w3schools.com/sql/func_sqlserver_convert.asp
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Where do you store your salt strings?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Is LINQ to SQL Dead or Alive?
...ee this thread (which is what I believe partly triggered Tim's blog post):
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=4061922&SiteID=1
Update 1: The Dec 2008 issue of Visual Studio Magazine cover story by Roger Jennings is a good read on the topic, with some L2S vs EF comparisons: ht...
How do I configure IIS for URL Rewriting an AngularJS application in HTML5 mode?
...server.
Also if you use Web API and IIS, this will work if your API is at www.yourdomain.com/api because of the third input (third line of condition).
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