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Oracle: If Table Exists
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One needs to write a procedure do do that? Isn't there a better way to do that?
– Wilson Freitas
Apr 25 '12 at 19:02
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How do I prevent site scraping? [closed]
...ownload pages, and Grep (Regex) to extract the data.
HTML parsers, such as ones based on Jsoup, Scrapy, and others. Similar to shell-script regex based ones, these work by extracting data from pages based on patterns in HTML, usually ignoring everything else.
For example: If your website has a sea...
Best way to do nested case statement logic in SQL Server
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One catch is that if one of your cases legitimately wants to return a NULL, it's no longer possible.
– Chris KL
Feb 5 '09 at 3:56
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Best practices for catching and re-throwing .NET exceptions
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If no custom exception is needed one can use AggregateException (.NET 4+) msdn.microsoft.com/en-us/library/…
– Nikos Tsokos
Nov 11 '15 at 11:24
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Unit testing void methods?
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If a method doesn't return anything, it's either one of the following
imperative - You're either asking the object to do something to itself.. e.g change state (without expecting any confirmation.. its assumed that it will be done)
informational - just notifying someone t...
What are the differences between BDD frameworks for Java? [closed]
... be ok, but would be a problem for adoption in my case.
beanspec bad: only one version in 2007, this is dead
bdoc bad: last activity Jan 2010, not sure: it looks like going the other way, creating a report from the code.
spock bad: maybe a bit extreme, this is a complete testing framework, not only ...
Mongoose subdocuments vs nested schema
...swered Sep 20 '13 at 18:20
sonstonesonstone
61755 silver badges99 bronze badges
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How to float 3 divs side by side using CSS?
I know how to make 2 divs float side by side, simply float one to the left and the other to the right.
15 Answers
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Calling a function every 60 seconds
...pproach here will run the next iteration x milliseconds after the previous one ended
– Gareth
Jun 29 '10 at 8:14
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How does JavaScript .prototype work?
...never really got my head around this prototype-based programming, does any one know how this works?
26 Answers
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