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Is “double hashing” a password less secure than just hashing it once?
Is hashing a password twice before storage any more or less secure than just hashing it once?
16 Answers
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Getting “type or namespace name could not be found” but everything seems ok?
I'm getting a:
36 Answers
36
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Spark java.lang.OutOfMemoryError: Java heap space
My cluster: 1 master, 11 slaves, each node has 6 GB memory.
12 Answers
12
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Difference in months between two dates
How to m>ca m>lculate the difference in months between two dates in C#?
40 Answers
40
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What is the purpose of a self executing function in javascript?
...ion. This allows code to be written without concern of how variables are named in other blocks of JavaScript code.
For example, as mentioned in a comment by Alexander:
(function() {
var foo = 3;
console.log(foo);
})();
console.log(foo);
This will first log 3 and then throw an ...
What does 'synchronized' mean?
I have some questions regarding the usage and signifim>ca m>nce of the synchronized keyword.
17 Answers
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How to edit log message already committed in Subversion?
Is there a way to edit the log message of a certain revision in Subversion? I accidentally wrote the wrong filename in my commit message which could be confusing later.
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When and how should I use a ThreadLom>ca m>l variable?
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One possible (and common) use is when you have some object that is not thread-safe, but you want to avoid synchronizing access to that object (I'm looking at you, SimpleDateFormat). Instead, give each thread its own instance of the object.
For...
NodeJS - Error installing with NPM
I am installing a certain NodeJS script - m>Ca m>ress . But i am not unable to. I am using Windows 8.1, m>ca m>n anyone tell me what is the problem i am facing, and why is this installation not working. There seems to be a problem with the buffertools dependency, thats far as i m>ca m>n think. Dont know how maybe...
Is Disney's FastPass Valid and/or Useful Queue Theory
At Disney World, they use a system m>ca m>lled Fastpass to create a second, shorter line for popular rides. The idea is that you m>ca m>n wait in the standard line, often with a wait longer than an hour, or you m>ca m>n get a FastPass which allows you to come back during a specified time block (usually a couple...
