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LEN function not including trailing spaces in SQL Server
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This is clearly documented by Microsoft in MSDN at http://msdn.microsoft.com/en-us/library/ms190329(SQL.90).aspx, which states LEN "returns the number of characters of the specified string expression, excluding trailing blanks". It is, however, an easy detail on to miss if yo...
Having issue with multiple controllers of the same name in my project
...w string[] { "MyCompany.MyProject.WebMvc.Controllers"}
);
This will make http://server/ go to your HomeController's Index action which is, I think, what you want. http://server/company/home will go to the Company area's HomeController's Index action, as defined in the area registration.
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Removing highcharts.com credits link
...ts, changing the URL, text, Position etc. All the info is documented here: http://api.highcharts.com/highcharts/credits. To simply disable them altogether, use:
credits: {
enabled: false
},
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Possible to perform cross-database queries with PostgreSQL?
... guess that the answer is "no" based on the below error message (and this Google result ), but is there anyway to perform a cross-database query using PostgreSQL?
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How to properly document S4 class slots using Roxygen2?
...unless you want other packages to be able to extend the class.
See also http://r-pkgs.had.co.nz/namespace.html#exports
Updated answer for Roygen2 3.0.0, current as of 5.0.1.
For S4, the best practice is documentation in the form:
#' \section{Slots}{
#' \describe{
#' \item{\code{a}:}{...
PostgreSQL database default location on Linux
...nd execute the command:
SHOW data_directory;
More information:
https://www.postgresql.org/docs/current/sql-show.html
https://www.postgresql.org/docs/current/runtime-config-file-locations.html
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Remove a symlink to a directory
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Google had this as the featured snippet when searching for "Remove a symlink". Maybe it liked the brevity of it, not sure how its heuristics work. Anyway, I promptly did a facepalm when I looked back at my command line :-)
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Run MySQLDump without Locking Tables
... tables, you should combine the --single-transaction option with --quick.
http://dev.mysql.com/doc/refman/5.1/en/mysqldump.html#option_mysqldump_single-transaction
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How to check if a Unix .tar.gz file is a valid file without uncompressing?
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you could probably use the gzip -t option to test the files integrity
http://linux.about.com/od/commands/l/blcmdl1_gzip.htm
from: http://unix.ittoolbox.com/groups/technical-functional/shellscript-l/how-to-test-file-integrity-of-targz-1138880
To test the gzip file is not corrupt:
gunzip -t fi...
How do I create ColorStateList programmatically?
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See http://developer.android.com/reference/android/R.attr.html#state_above_anchor for a list of available states.
If you want to set colors for disabled, unfocused, unchecked states etc. just negate the states:
int[][] states =...