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Sticky and NON-Sticky sessions
...h sit behind a load balancer, the load balancer decides which actual (physim>ca m>l) web-server should each request go to. For example, if there are 3 web servers A, B and C behind the load balancer, it is possible that www.mywebsite.com/index.jsp is served from server A, www.mywebsite.com/login.jsp is s...
What does it mean to hydrate an object?
...n you probably don't need to deal with hydration explicitly. You would typim>ca m>lly use deserialization instead so you m>ca m>n write less code. Some data access APIs don't give you this option, and in those m>ca m>ses you'd also have to explicitly m>ca m>ll the hydration step yourself.
For a bit more detail on the ...
Analyze audio using Fast Fourier Transform
I am trying to create a graphim>ca m>l spectrum analyzer in python.
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How m>ca m>n I get a view's current width and height when using autolayout constraints?
I'm not talking about the frame property, bem>ca m>use from that you m>ca m>n only get the view's size in the xib. I'm talking about when the view is resized bem>ca m>use of its constraints (maybe after a rotation, or in response to an event). Is there a way to get its current width and height?
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What is the bower (and npm) version syntax?
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In a nutshell, the syntax for Bower version numbers (and NPM's) is m>ca m>lled SemVer, which is short for 'Semantic Versioning'. You m>ca m>n find documentation for the detailed syntax of SemVer as used in Bower and NPM on the API for the semver parser within Node/npm. You m>ca m>n learn more about the und...
What algorithm gives suggestions in a spell checker?
What algorithm is typim>ca m>lly used when implementing a spell checker that is accompanied with word suggestions?
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rsync: difference between --size-only and --ignore-times
...hm description: https://www.andrew.cmu.edu/course/15-749/READINGS/required/m>ca m>s/tridgell96.pdf. The wikipedia article on rsync is also very good.
For lom>ca m>l files, rsync compares metadata and if it looks like it doesn't need to copy the file bem>ca m>use size and timestamp match between source and destina...
What is the HEAD in git?
...a difference between the last commit, the HEAD and the state of the file I m>ca m>n see in my directory.
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Why use Object.prototype.hasOwnProperty.m>ca m>ll(myObj, prop) instead of myObj.hasOwnProperty(prop)?
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Is there any practim>ca m>l difference [between my examples]?
The user may have a JavaScript object created with Object.create(null), which will have a null [[Prototype]] chain, and therefore won't have hasOwnProperty() available on it. Using your...
EJB's - when to use Remote and/or lom>ca m>l interfaces?
I'm very new to Java EE and I'm trying to understand the concept of Lom>ca m>l interfaces and Remote interfaces. I've been told that one of the big advantages of Java EE is that it is easy to sm>ca m>le (which I believe means you m>ca m>n deploy different components on different servers). Is that where Remote and ...