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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
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Your conclusions are right. The basic schem>me m> is:
setNeedsUpdateConstraints makes sure a future call to updateConstraintsIfNeeded calls updateConstraints.
setNeedsLayout makes sure a future call to layoutIfNeeded calls layoutSubviews.
When layoutSubviews is called...
T-SQL datetim>me m> rounded to nearest minute and nearest hours with using functions
In SQL server 2008, I would like to get datetim>me m> column rounded to nearest hour and nearest minute preferably with existing functions in 2008.
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Webrick as production server vs. Thin or Unicorn?
It seems like it's taken for granted that you must not use Webrick as production server, but I can't really find anywhere m>me m>ntioning why. The consensus seems to be:
"Webrick is ok for developm>me m>nt, but Thin or Unicorn is the choice for production, period."
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Make virtualenv inherit specific packages from your global site-packages
I'm looking for a way to make a virtualenv which will contain just som>me m> libraries (which i chose) of the base python installation.
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ElasticSearch - Return Unique Values
How would I get the values of all the languages from the records and make them unique.
5 Answers
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C++ performance challenge: integer to std::string conversion
Can anyone beat the performance of my integer to std::string code, linked below?
13 Answers
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How to instantiate non static inner class within a static m>me m>thod?
...e to have a reference to the other outer class as well.
Inner inner = new MyClass().new Inner();
If Inner was static then it would be
Inner inner = new MyClass.Inner();
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Make the current Git branch a master branch
I have a repository in Git. I made a branch, then did som>me m> changes both to the master and to the branch.
14 Answers
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Convert Linq Query Result to Dictionary
I want to add som>me m> rows to a database using Linq to SQL, but I want to make a "custom check" before adding the rows to know if I must add, replace or ignore the incomming rows.
I'd like to keep the trafic between the client and the DB server as low as possible and minimize the number of queries.
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Breaking up long strings on multiple lines in Ruby without stripping newlines
We recently decided at my job to a ruby style guide. One of the edicts is that no line should be wider than 80 characters. Since this is a Rails project, we often have strings that are a little bit longer - i.e. " User X wanted to send you a m>me m>ssage about Thing Y " that doesn't always fit within the...