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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
Both can be used to find the shortest path from single source. BFS runs in O(E+V) , while Dijkstra's runs in O((V+E)*log(V)) .
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How to lock compiled Java classes to prevent decompilation?
.../private key pair per customer to make sure you actually are getting stuff from the right customer - now you are responsible for the keys...
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How do I run two commands in one line in Windows CMD?
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A quote from the documentation:
Source: Microsoft, Windows XP Professional Product Documentation, Command shell overview
Also: An A-Z Index of Windows CMD commands
Using multiple commands and conditional processing symbols
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What is the difference between `let` and `var` in swift?
... names, including Unicode characters:
let ???????? = "dogcow"
Excerpts From: Apple Inc. “The Swift Programming Language.” iBooks. https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewBook?id=881256329
EDIT
Because comments asking for adding other facts to the answer, converting this to c...
Duplicate log output when using Python logging module
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I had figured out that the doubled logging was from RootLogger and my StreamHandler, but couldn't resolve the issue (while keeping my formatter on the StreamHandler) until doing this.
– Xander YzWich
Nov 19 '19 at 18:37
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ASP.NET WebApi vs MVC ? [closed]
...ilters, routing and others MVC
features exist in Web API are different from MVC and exists in the
new System.Web.Http assembly. In MVC, these featues exist with in
System.Web.Mvc. Hence Web API can also be used with Asp.Net and as a
stand alone service layer.
6. You can mix Web API ...
What does 'predicate' mean in the context of computer science? [duplicate]
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It is a term most commonly used in the field of Mathematical Logic.
From wikipedia
In mathematics, a predicate is either a relation or the boolean-valued function that amounts to the characteristic function or the indicator function of such a relation.
A function P: X→ {true, false} is cal...
Scala downwards or decreasing for loop?
... until that you can use in place of to to exclude the right-hand end-point from the range. The left-hand endpoint is always included.
– Randall Schulz
Apr 13 '10 at 14:26
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How to get request URI without context path?
...and other oddities. Various Spring code does getContextPath and removes it from the URI just as you have done instead of getPathInfo.
– Adam Gent
Jan 3 '12 at 14:23
add a comm...
Warning: “format not a string literal and no format arguments”
...ay the C language works, it's going to pick up some random garbage pointer from the stack and try to treat it like an NSString. This will most likely crash your program. Now your strings probably don't have %@'s in them, but some day they might. You should always use a format string with data you ex...