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Meaning of Open hashing and Closed hashing
... to using a certain position or data structure (this is an extremely vague description, but hopefully the rest helps).
For instance, the "open" in "open addressing" tells us the index (aka. address) at which an object will be stored in the hash table is not completely determined by its hash code. I...
Interview question: Check if one string is a rotation of other string [closed]
...ython 2.5 s1 in s2 is optimised. See effbot.org/zone/stringlib.htm for the description of the algorithm. Google seems to indicate that Java doesn't have fast string searching (see johannburkard.de/software/stringsearch for example) though I doubt it would break anything if they changed it.
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Logging in Scala
...lf4j, but it now seems to be the predominant logging framework. Here's the description of SLF4J:
The Simple Logging Facade for Java or (SLF4J) serves as a simple facade or abstraction for various logging frameworks, e.g. java.util.logging, log4j and logback, allowing the end user to plug in the ...
Opacity CSS not working in IE8
... like
position:relative or other.
http://www.codingforums.com/showthread.php?p=923730
MySQL - ORDER BY values within IN()
... THEN 0
ELSE 1
END, CompanyName;
Description: I want to show the account list. Here i am passing a customer id in sp. Now it will list the account names with accounts linked to that customers are shown at top followed by other accounts in alphabetical order....
Perform .join on value in array of objects
...ensions. You can do [x.name for x of users] (spec wiki.ecmascript.org/doku.php?id=harmony:array_comprehensions) . Worth mentioning that just like using map/reduce/filter isn't very 'pythonic' the other way probably holds in JavaScript. CoffeeScript is cool with them though coffeescript.org .
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How do I make a transparent border with CSS?
....
http://www.researchkitchen.de/blog/archives/css-bordercolor-transparent.php
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What does the [Flags] Enum Attribute mean in C#?
... = Second << 1 rather than Third = 1 << 2 -- see more complete description below
– drzaus
May 16 '13 at 15:05
29
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CA2202, how to solve this case
...Dispose in such a way that it can be called multiple times. From the MSDN description of IDisposable.Dispose:
The object must not throw an exception if its Dispose method is called multiple times
Therefore the warning seems to be almost meaningless:
To avoid generating a System.ObjectDis...
Best data type for storing currency values in a MySQL database
...rsions of MySQL. It's also easier when you need to bring these values into PHP or something and compare values.
– Dane Bendixen
May 9 '18 at 21:35
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