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How does password salt help against a rainbow table attack?
...er-based password. Rainbow tables are often built with a special character set in mind, and don't always include all possible combinations (though they can).
So a good salt value would be a random 128-bit or longer integer. This is what makes rainbow-table attacks fail. By using a different salt va...
Are there any downsides to passing structs by value in C, rather than passing a pointer?
...le getaddrinfo() puts the output parameter last? :-) There are a thousand set of conventions, and you can choose whichever you want.
– dkagedal
Jul 28 '13 at 19:08
add a comm...
What's the difference between ES6 Map and WeakMap?
...elf. There is also an ECMAScript
proposal
aiming at introducing simple sets and maps which would not use weak
references and would be enumerable.
‐ which would be the "normal" Maps. Not mentioned at MDN, but in the harmony proposal, those also have items, keys and values generator methods ...
How do you print in a Go test using the “testing” package?
...ts, the text will be printed only if the test fails or the -test.v flag is set. For benchmarks, the text is always printed to avoid having performance depend on the value of the -test.v flag.
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How do I mock the HttpContext in ASP.NET MVC using Moq?
...only, but it is actually derived from the ControllerContext, which you can set.
controller.ControllerContext = new ControllerContext( context.Object, new RouteData(), controller );
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In Java, is there a way to write a string literal without having to escape quotes?
Say you have a String literal with a lot of quotation marks inside it. You could escape them all, but it's a pain, and difficult to read.
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Uppercase Booleans vs. Lowercase in PHP
... PHP, I read somewhere that you should always use the upper case versions of booleans, TRUE and FALSE , because the "normal" lowercase versions, true and false , weren't "safe" to use.
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Eclipse - Unable to install breakpoint due to missing line number attributes
I am getting this strange error in Eclipse while trying to set a breakpoint.
41 Answers
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How to find all positions of the maximum value in a list?
... use this to get the first instance of the largest valued element and then set it to a ridiculously large negative number, and then find the next largest valued element, but that would be too complex.
– Neil Chowdhury
Oct 14 '17 at 17:15
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Java: Integer equals vs. ==
As of Java 1.5, you can pretty much interchange Integer with int in many situations.
7 Answers
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