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Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
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But @TravisO, this doesn't sound good in English. You don't employee get, you get an employee. What if you have more complex actions involving adjectives, such as InvalidateObsoleteQueries? QueriesInvalidateObsolete is hard to read and does not...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
... you insert don't map to a partition.
If you use REPLACE, MySQL actually does a DELETE followed by an INSERT internally, which has some unexpected side effects:
A new auto-increment ID is allocated.
Dependent rows with foreign keys may be deleted (if you use cascading foreign keys) or else pre...
Why does ~True result in -2?
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~ does not mean "2s complement". ~ means "Bitwise Inversion"
– McKay
Feb 20 '14 at 14:18
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Why does Html.ActionLink render “?Length=4”
I'm VERY confused as to why this code
11 Answers
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how to get the last character of a string?
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Downvoted because this does not answer the question. It assumes the user wants to just remove the character, but what if you need to capture the last character and respond based on what it is? The str.charAt() answers are the correct ones.
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How to check if a stored procedure exists before creating it
...to have the missing stored procedures added to the client database, but it doesn't matter how much I try to bend T-SQL syntax, I get
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Why does google.load cause my page to go blank?
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callback: function() {
// do stuff, if you wan't - it doesn't matter, because the page isn't blank!
}
} )
}
When doing it whitout callback(), I still get the blank page too - but with callback, it's fixed for me.
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Usage of forceLayout(), requestLayout() and invalidate()
...for the last time before they change its layout-related parameters, but it doesn't really make any sense if we think about those calls being invoked in the different order (and they call invalidate() right after requestLayout() in TextView as well). Maybe it deserves another question on StackOverflo...
What exactly does a jar file contain?
As an intern, I use company code in my projects and they usually send me a jar file to work with. I add it to the build path in Eclipse and usually all is fine and dandy.
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What is the exact problem with multiple inheritance?
...), multiple inheritance name clashes can be forbidden compile time (and C# does this anyhow with interfaces!).
– Eamon Nerbonne
Sep 24 '09 at 18:04
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