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How do HashTables deal with collisions?
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Hash tables deal with collisions in one of two ways.
Option 1: By having each bucket contain a linked list of elements that are hashed to that bucket. This is why a bad hash function can make lookups in hash tables very slow.
Option 2: If the hash table entries are all full then the has...
How to disable mouseout events triggered by child elements?
... answered Jul 24 '09 at 17:04
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Significance of bool IsReusable in http handler interface
...rue the application can cache the instance and reuse it in another request by simply calling its ProcessRequest method again and again, without having to reconstruct it each time.
The application will instantiate as many of these handlers as are need to handle the current load.
The downside is tha...
How to do a simple file search in cmd
...*.dll
will search for exe & dll in the drive c:\Windows as suggested by @SPottuit you can also copy the output to the clipboard with
where /r c:\Windows *.exe |clip
just wait for the prompt to return and don't copy anything until then.
EDIT 2:
If you are searching recursively and the outpu...
What's the point of having pointers in Go?
... pointers and for some built-in types like maps and channels implicit pass by reference.
4 Answers
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FTP/SFTP access to an Amazon S3 Bucket [closed]
...three options.
You can use a native managed SFTP service recently added by Amazon (which is easier to set up).
Or you can mount the bucket to a file system on a Linux server and access the files using the SFTP as any other files on the server (which gives you greater control).
Or you can just u...
Why do we use volatile keyword? [duplicate]
...nge the value of some_int, so it may be tempted to optimize the while loop by changing it from while(some_int == 100) to something which is equivalent to while(true) so that the execution could be fast (since the condition in while loop appears to be true always). (if the compiler doesn't optimize i...
Converting a Uniform Distribution to a Normal Distribution
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@locster: this undesirable property is also shared by the inverse CDF method. See cimat.mx/~src/prope08/randomgauss.pdf . This can be alleviated by using a uniform RNG which has non zero probability to yield a floating point number very close to zero. Most RNG do not, since t...
Difference between acceptance test and functional test?
... really needs?
This is usually done in cooperation with the customer, or by an internal customer proxy (product owner). For this type of testing we use test cases that cover the typical scenarios under which we expect the software to be used. This test must be conducted in a "production-like" envi...
What is the difference between connection and read timeout for sockets?
...eout on waiting to read data1. Specifically, if the server fails to send a byte <timeout> seconds after the last byte, a read timeout error will be raised.
2) What does connection timeout set to "infinity" mean? In what situation can it remain in an infinitive loop? and what can trigger th...