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WatiN or Selenium? [closed]
...ying 'em both out and here are my initial thoughts...
WatiN
The Good
Fast execution.
Script creation tools are independent projects; there are 2 that I know of: Wax (Excel based, hosted on CodePlex) and WatiN Test Record (hosted on SourceForge). Neither is as robust as Selenium IDE.
Very good ...
Using “Object.create” instead of “new”
...x 3.7apre5, the latest WebKit Nightly builds and Chrome 5 Beta, are not so fast compared with plain old constructors, hopefully this will change in the near future. For the object creation, you could create a factory function(i.e. function createUser(name) { ... }, with all the needed logic to creat...
Why use a READ UNCOMMITTED isolation level?
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The advantage is that it can be faster in some situations. The disadvantage is the result can be wrong (data which hasn't been committed yet could be returned) and there is no guarantee that the result is repeatable.
If you care about accuracy, don't use t...
node.js fs.readdir recursive directory search
...at the same time, and one may complete before another, however, it is much faster than a serial loop. So in this case, it's probably better to use a parallel loop because it doesn't matter what order the walk completes in, just as long as it completes and returns the results (unless you want them in...
How to shrink/purge ibdata1 file in MySQL
...e checking if all tables are healthy. As for some improvements: set innodb_fast_shutdown=0 before shutdown, set autocommit=0 before importing SQL file, execute COMMIT and set autocommit=1 after importing SQL file, use mysqlcheck --all-databases before deleting backup.
– Victor
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Checking if a string can be converted to float in Python
...^\d+\.\d+$" will fail a match at the same speed as above, but will succeed faster. Also, a more correct way would be: "^[+-]?\d(>?\.\d+)?$" However, that still doesn't match numbers like: +1.0e-10
– John Gietzen
Apr 9 '09 at 22:25
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What columns generally make good indexes?
... of the column which has been sorted to allow binary search (which is much faster than linear search). Database systems may use various tricks to speed up search even more, particularly if the data is more complex than a simple number.
My suggestion would be to not use any indexes initially and pro...
UTF-8, UTF-16, and UTF-32
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UTF-32 advantage: string manipulation is possibly faster compared to the utf-8 equivalent
– Wes
Jun 6 '15 at 16:36
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Is “double hashing” a password less secure than just hashing it once?
... Bcrypt follows the key derivation with an encryption step; that way, if a fast way to reverse the key derivation is discovered, an attacker still has to complete a known-plaintext attack.
How to break a password
Stored passwords need protection from an offline attack. If passwords aren't salted, ...
What is difference between XML Schema and DTD?
...ttle verbose its syntax is extension of XML, making it convenient to learn fast.
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