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How to organize large R programs?
When I undertake an R project of any complexity, my scripts quickly get long and confusing.
11 Answers
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TypeError: 'undefined' is not a function (evaluating '$(document)')
When the script loads, I get this error:
14 Answers
14
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How to execute file I'm editing in Vi(m)
...older for the current file name. For example, if you were editing a python script:
:set makeprg=python\ %
Yes, you need to escape the space. After this you can simply run:
:make
If you wish, you can set the autowrite option and it will save automatically before running the makeprg:
:set autow...
PHP exec() vs system() vs passthru()
...tistics does not convince me. I believe that using system calls to execute scripts are totally fine as long as the whole application does not depend one a bunch of scripts in the back-end.
– codingbear
Apr 9 '09 at 7:01
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How to change CSS using jQuery?
... "white" });
$(".bordered").css("border", "1px solid black");
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div class="bordered">
<h1>Header</h1>
<p id="myParagraph">This is some paragraph text</p&...
How do I expire a PHP session after 30 minutes?
...bability divided by session.gc_divisor. And using the default values for those options (1 and 100 respectively), the chance is only at 1%.
Well, you could simply adjust these values so that the garbage collector is started more often. But when the garbage collector is started, it will check the val...
How to insert a new line in Linux shell script? [duplicate]
I want to insert a new line between multiple echo statements. I have tried echo "hello\n" , but it is not working. It is printing \n . I want the desired output like this:
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How to find encoding of a file via script on Linux?
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here is an example script using file -I and iconv which works on MacOsX
For your question you need to use mv instead of iconv
#!/bin/bash
# 2016-02-08
# check encoding and convert files
for f in *.java
do
encoding=`file -I $f | cut -f 2 -d";...
How To Save Canvas As An Image With canvas.toDataURL()?
...e name of the downloaded file:
HTML:
<a id="link"></a>
JAVASCRIPT:
var link = document.getElementById('link');
link.setAttribute('download', 'MintyPaper.png');
link.setAttribute('href', canvas.toDataURL("image/png").replace("image/png", "image/octet-stream"));
link.click();
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brew update: The following untracked working tree files would be overwritten by merge:
...d to run brew update and I get an error about my local changes would be lost if I merged. I tried committing my local changes (don't remember making any, but it's been awhile), and that made things worse.
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