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HTTP status code for a partial successful request
...nsfer Protocol deals with the transmission side of things. It doesn't have error codes to deal with application level errors.
Returning 200 is the right thing to do here. As far as HTTP is concerned the request was received properly, handled properly and you're sending the response back. So, on th...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
...maintain consistent color schemes across multiple data frames that are not all obtained by subsetting a single large data frame. Managing the factors levels in multiple data frames can become tedious if they are being pulled from separate files and not all factor levels appear in each file.
One way...
How can I get column names from a table in Oracle?
...s now (years later) in SQL Server 2008, I get an Incorrect Syntax near '|' error
– Al Lelopath
Jul 21 '14 at 15:27
NPM modules won't install globally without sudo
...ve to make the ~/npm directory yourself. Else, npm will exit with a ENOENT errors.
– Jason Farnsworth
Oct 3 '14 at 21:56
6
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How to install the current version of Go in Ubuntu Precise
...rsion to check the current version installed
Start programming.
Possible errors + fixes: (to be updated)
If you get a go version xgcc (Ubuntu 4.9.1-0ubuntu1) 4.9.1 linux/amd64 then you did something wrong, so check out this post: Go is printing xgcc version but not go installed version
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brew install mysql on macOS
... per user Sedorner from this StackOverflow answer
brew doctor and fix any errors
brew remove mysql
brew cleanup
brew update
brew install mysql
unset TMPDIR
mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp # whoami is e...
Declaring variables inside loops, good practice or bad practice?
...ble scope is limited to inside the loop, and therefore will issue a proper error message if the variable is by mistake referenced elsewhere.
Last but not least, some dedicated optimization can be performed more efficiently by the compiler (most importantly register allocation), since it knows that t...
Performance difference for control structures 'for' and 'foreach' in C#
...t will depend on whether you're doing any real work in the loop. In almost all cases, the difference to performance won't be significant, but the difference to readability favours the foreach loop.
I'd personally use LINQ to avoid the "if" too:
foreach (var item in list.Where(condition))
{
}
EDI...
Filtering for empty or NULL names in a queryset
...lias (optional) which I need to search for. So, I need a query to give me all the names that have an alias set.
7 Answers
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Maven Could not resolve dependencies, artifacts could not be resolved
...
His first artifact error is a provided jar com.springsource.javax.servlet. If it's provided why would it have anything to do with setting.xml?
– Philip Rego
Jan 15 '19 at 18:29
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