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How to not run an example using roxygen2?
...n your documentation, but won't get tested with the R CMD Check.
For more info --> ?example
#' @example
\donttest{
2^2
}
This 2^2 won't get run when you run devtools::check()
Do check it yourself before judging. :)
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How do I create a new Swift project without using Storyboards?
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Remove the key-value pair for key "Main storyboard file base name" from Info.plist.
Delete the storyboard file Main.storyboard.
As you can see in the first code snippet, instead of implicitly unwrapping an optional, I rather like the if let syntax for unwrapping the optional window property. He...
Regex to validate date format dd/mm/yyyy
...)\d\d$
you can test regular expression at http://www.regular-expressions.info/javascriptexample.html easily.
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gitignore all files of extension in directory
...files to find why their file is being ignored. Some prefer having all this information in one .gitignore file stored at repo root directory.
– haren
Mar 24 '16 at 15:58
1
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Loading local JSON file
..."test.json", function(json) {
console.log(json); // this will show the info it in firebug console
});
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How to add border radius on table row
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Bonus info: border-radius has no effect on tables with border-collapse: collapse; and border set on td's. And it doesn't matter if border-radius is set on table, tr or td—it's ignored.
http://jsfiddle.net/Exe3g/
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
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Here's a way to add timing info the failure to see how much you "need" to increase it to: stackoverflow.com/questions/18627469/… FWIW
– rogerdpack
Nov 19 '19 at 0:17
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Logging errors in ASP.NET MVC
...app I create.
I still use log4net, but I tend to use it for logging debug/info, and leave all exceptions to Elmah.
You can also find more information in the question How do you log errors (Exceptions) in your ASP.NET apps?.
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Converting Select results into Insert script - SQL Server [closed]
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Thank you for that info. Though dumping the entire table is an overkill, it solved my problem.
– paulz
Jul 19 '19 at 1:04
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How to undo a git merge with conflicts
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Thank you, this info was very helpful. I had a merge that started with git stash apply on a wrong branch, and git merge --abort did nothing (no MERGE_HEAD), while git reset --merge did the trick.
– geomaster
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