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Why should I use document based database instead of relational database?
...e metadata fields which exists sometime (customer number, supplier number, order number, keep on file until, OCRed fulltext, etc). Usually you do not know in advance which metadata fields you will add within the next two years.
Things like CouchDB work much nicer for that kind of data than relationa...
Difference between a SOAP message and a WSDL?
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Better analogy than the telephone call: Ordering products via postal mail from a mail-order service.
The WSDL document is like the instructions that explain how to create the kind of order forms that the service provider will accept.
A SOAP message is like an envel...
When to use volatile with multi threading?
... synchronization, it does not create memory fences, nor does it ensure the order of execution of operations. It does not make operations atomic. It does not make your code magically thread safe. volatile may be the single-most misunderstood facility in all of C++. See this, this and this for mor...
Shell command to tar directory excluding certain files/folders
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The ordering of parameters seems to matter and this form works for me.
– cstamas
Oct 1 '18 at 12:33
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Renaming files in a folder to sequential numbers
...works to increment the variable. Also, this doesn't do it in creation date order or minimize the padding which are things the OP specified. However, it should be noted that Linux/Unix don't store a creation date.
– Paused until further notice.
Jul 9 '10 at 13:5...
How To Set Up GUI On Amazon EC2 Ubuntu server
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Is there a built in function for string natural sort?
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@SethMMorton Windows sorts files in this order ['!2020', '.2020', '2020']. Natsort returns ['2020', '!2020', '.2020']. Can it sort like Windows?
– F. Vosnim
Jul 1 at 18:41
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What is the best way to remove accents (normalize) in a Python unicode string?
...age encoding, and that included bytes >127. I'll change my function in order to remove the conversion to unicode: it will bomb more clearly if a non-unicode string is passed.
– MiniQuark
Jun 11 '13 at 10:11
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Postgresql: password authentication failed for user “postgres”
... Note, that pg_hba.conf must have the postgres user set to ident in order for the first steps to work. If you already set it to md5 or something else, you won't be able to auto-login.
– Cerin
Sep 28 '13 at 23:33
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Inversion of Control vs Dependency Injection
...constructors/setters/service lookups, which the object will 'depend' on in order to behave correctly.
IoC without using DI, for example would be the Template pattern because the implementation can only be changed through sub-classing.
DI Frameworks are designed to make use of DI and can define int...