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Set up DNS based URL forwarding in Amazon Route53 [closed]
... below is still valid and might be helpful to understand the cause for DNS based URL forwarding not being available via Amazon Route 53 out of the box, I highly recommend checking out Vivek M. Chawla's utterly smart indirect solution via the meanwhile introduced Amazon S3 Support for Website Redirec...
How can I generate random alphanumeric strings?
...hen the call to .Next() will return the same value as Random() uses a time based seed.
– Dan Rigby
Sep 30 '13 at 18:16
2
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Amazon SimpleDB vs Amazon DynamoDB
...eferences Werner Vogel's Amazon DynamoDB – a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications as well, which is indeed an elaborate and thus highly recommended read concerning the History of NoSQL at Amazon in general and Dynamo in particular; it contains many more...
What exactly is Apache Camel?
...f new patterns and blueprints for how we could best design large component-based systems, where components can be running on the same process or in a different machine.
They basically propose that we structure our system to be message oriented -- where components communicate with each others using ...
Why does the lock object have to be static?
...ity. Sometimes that is static. More often, IMO, it isn't - but is instance based.
The main time you see a static lock is for a global cache, or for deferred loading of global data / singletons. And in the latter, there are better ways of doing it anyway.
So it really depends: how is Locker used in...
Find the min/max element of an Array in JavaScript
...ed website... and testing in Firefox 51.0.0 / Mac OS X 10.12.0, the reduce-based approach is 30% slower than loop-based ... very different results
– Pierpaolo Cira
Feb 21 '17 at 9:37
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Conventions for exceptions or error codes
...here. The argument against exceptions here takes a hypothetical error-code-based API where all error codes are documented and a hypothetical programmer who reads the documentation, correctly identifies all error cases that are logically possible in her application, and writes code to handle each of ...
How can I preview a merge in git?
...to current branch.
git diff ...otherbranchdiff from common ancestor (merge base) to the head of what will be merged. Note the three dots, which have a special meaning compared to two dots (see below).
gitk ...otherbranchgraphical representation of the branches since they were merged last time.
Emp...
Best practices for using Markers in SLF4J/Logback
...it, but our logging strategy is fairly simple, using straightforward class based loggers and no fancy stuff like MDC or Markers.
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python-pandas and databases like mysql
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As Wes says, io/sql's read_sql will do it, once you've gotten a database connection using a DBI compatible library. We can look at two short examples using the MySQLdb and cx_Oracle libraries to connect to Oracle and MySQL and query their data dictionaries. Here is the example for cx_Oracle:...