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Static fields on a null reference in Java
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If anyone has info about why this choice was made, that would be interesting.
– user565869
Jul 20 '12 at 15:58
6
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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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Difference between validate(), revalidate() and invalidate() in Swing GUI
...lidate() : This is something I have never used, so there might not be much info I can provide about it. But it seems like the scenarios presented above can give a bit of a hint, as to what happens when using invalidate().
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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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How do I increase the RAM and set up host-only networking in Vagrant?
...by adding the following configuration (see the Vagrant docs for a bit more info):
# Configure VM Ram usage
config.vm.customize [
"modifyvm", :id,
"--name", "Test_Environment",
"--memory", "1024"
]
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What is the difference between fastcgi and fpm?
...ns to both and one should choose as per their specific use case.
I found info on this link for fastcgi vs fpm quite helpful in choosing which handler to use in my scenario.
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process.waitFor() never returns
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For info : ProcessBuilder being a real builder, you can directly write ProcessBuilder pb = new ProcessBuilder("tasklist").redirectErrorStream(true);
– Jean-François Savard
Dec 4 '15 at 23:2...
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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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 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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