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Difference between binary tree and binary search tree
...s a conceptual thing, you won't necessarily ever actually make one that is completely unconstrained. However, there are lots of non-search binary trees that are special in some other way, e.g. binary heaps.
– user541686
Feb 10 '15 at 7:45
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Cast Int to enum in Java
What is the correct way to cast an Int to an enum in Java given the following enum?
17 Answers
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How can I check if a command exists in a shell script? [duplicate]
I am writing my first shell script. In my script I would like to check if a certain command exists, and if not, install the executable. How would I check if this command exists?
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Get the previous month's first and last day dates in c#
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using Fluent DateTime https://github.com/FluentDateTime/FluentDateTime
var lastMonth = 1.Months().Ago().Date;
var firstDayOfMonth = lastMonth.FirstDayOfMonth();
var lastDayOfMonth = lastMonth.LastDayOfMonth();
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Understanding Fragment's setRetainInstance(boolean)
...k.
Here are some analysis of the android activity/fragment hope it helps.
http://ideaventure.blogspot.com.au/2014/01/android-activityfragment-life-cycle.html
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Override valueof() and toString() in Java enum
The values in my enum are words that need to have spaces in them, but enums can't have spaces in their values so it's all bunched up. I want to override toString() to add these spaces where I tell it to.
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Why does Google +1 record my mouse movements? [closed]
... code that is being executed is derived from the Shindig code found here:
http://svn.apache.org/repos/asf/shindig/trunk/features/src/main/javascript/features/shindig.random/random.js
A secure random number is needed to ensure that the secure postMessage channel created here cannot be compromised b...
AngularJS - $anchorScroll smooth/duration
...here are now a number of third-party directives for accomplishing this.
https://github.com/oblador/angular-scroll.
https://github.com/d-oliveros/ngSmoothScroll
https://github.com/arnaudbreton/angular-smoothscroll
https://gist.github.com/justinmc/d72f38339e0c654437a2
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Read file data without saving it in Flask
... copy FileStorage.stream to another IO or file object.
See documentation: http://flask.pocoo.org/docs/api/#flask.Request.files and http://werkzeug.pocoo.org/docs/datastructures/#werkzeug.datastructures.FileStorage.
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How can I select random files from a directory in bash?
I have a directory with about 2000 files. How can I select a random sample of N files through using either a bash script or a list of piped commands?
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