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Can a local variable's memory be accessed outside its scope?
...and stole a key to illegally use later, you gave up the right to live in a predictable, safe world because you chose to break the rules of the system.
C++ is not a safe language. It will cheerfully allow you to break the rules of the system. If you try to do something illegal and foolish like going...
How do I determine whether an array contains a particular value in Java?
...en be made public.)
(*To be a little more on brand, the collections API is predictably still missing immutable collection types and the syntax is still far too verbose, for my tastes.)
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Does JavaScript guarantee object property order?
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@Veverke No, the order is nothing like that predictable. It's implementation dependent and subject to change at any time, and could change (for example) every time your browser updates itself.
– Alnitak
Mar 10 '15 at 14:15
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How do I use JDK 7 on Mac OSX?
...ect. This is part of the shift to a new rapid “release train” plan for predictably scheduled versioning of Java and OpenJDK. Notably, the periods for free-of-cost public updates is now shortened. See this 2017-09 announcement and this posting by Mark Reinhold.
As a result of all this, macOS u...
How to keep keys/values in same order as declared?
...everyone: it was discovered (I think around the 2.4 release) that Python's predictable hashing might give rise to security vulnerabilities, so now there's no guarantee that even two different runs of the same code will give the same ordering in a standard dict.
– holdenweb
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Is the creation of Java class files deterministic?
...'ll quote here (emphasis mine):
In order to make the compiler's output predictable and repeatable, the maps and sets used in these data structures are LinkedHashMaps and LinkedHashSets rather than just HashMaps and HashSets. In terms of functional correctness of code generated during a given com...
Find out if string ends with another string in C++
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Plus "1" for c++30 prediction.
– Innocent Bystander
Dec 12 '19 at 21:43
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In Python, how do I iterate over a dictionary in sorted key order?
...the value of the supplied key. Although some implementations may be fairly predictable, and some may even make this contract, I count on nothing when it comes to hash ordering. See this post for more on 3.6+ behavior. In particular note the first answer.
– Peter Rowell
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Programmatically access currency exchange rates [closed]
...ia charges 3.3%. These vary from card to card so there's no way for you to predict the final price that your customers will be billed.
If you want to quote an "accurate" price to your customers based on an exchange rate, you need to factor in the above and provide a buffer so that you don't end up ...
Server.UrlEncode vs. HttpUtility.UrlEncode
...deUriComponent() instead, which behaves similarly to EscapeDataString - it predictably and reversibly encodes a string, and also does not encode ! and ' characters.
– Eamon Nerbonne
Aug 12 '09 at 8:35
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