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How to write a cron that will run a script every day at midnight?
...crontab line will look something like this:
00 00 * * * ruby path/to/your/script.rb
(00 00 indicates midnight--0 minutes and 0 hours--and the *s mean every day of every month.)
Syntax:
mm hh dd mt wd command
mm minute 0-59
hh hour 0-23
dd day of month 1-31
mt month 1-12
wd day of...
How to change the status bar color in Android?
... thanks to the library support-v7-appcompat starting from version 21. Blogpost about support appcompat v21 from Chris Banes
Read more about the Material Theme on the official Android Developers website
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Do you need text/javascript specified in your tags?
I read somewhere that you no longer need things like type="text/javascript" and the weird CDATA and <!-- things in your script tags. So, instead of:
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How to install Java 8 on Mac
...the latest JavaFX, which requires Java 8. I'm using IntelliJ 13 CE and Mac OS X 9 Mavericks. I ran Oracle's Java 8 installer, and the files look like they ended up at
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Which is better: … or …
...tribute as required while HTML5 has it as optional, defaulting to text/javascript. HTML5 is now widely implemented, so if you use the HTML5 doctype, <script>...</script> is valid and a good choice.
As to what should go in the type attribute, the MIME type application/javascript registe...
Why should I use core.autocrlf=true in Git?
...ng recommendation" will cause problems. Try running a bash, perl or python script with the shebang ending with \r\n and you'll see.
– phuclv
Nov 16 '16 at 9:38
6
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Open two instances of a file in a single Visual Studio session
..., but the key is also there for HTML, JScript and RDL Expression.
64-bit OS: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\10.0\Languages\Language Services\Basic
32-bit OS: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\10.0\Languages\Language Services\Basic
Find the value S...
Can I run javascript before the whole page is loaded?
I want to run a bit of javascript before the whole page has loaded. Is this possible? Or does the code start to execute on </html> ?
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C++ IDE for Linux? [closed]
...irst thing I did was try to find a reasonable IDE. At the time this was impossible: no good IDE existed.
Epiphany: UNIX is an IDE. All of it.1
And then I realised that the IDE in Linux is the command line with its tools:
First you set up your shell
Bash, in my case, but many people prefer
fish...
Run R script from command line
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If you want the output to print to the terminal it is best to use Rscript
Rscript a.R
Note that when using R CMD BATCH a.R that instead of redirecting output to standard out and displaying on the terminal a new file called a.Rout will be created.
R CMD BATCH a.R
# Check the output
cat a....