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Remove rows with all or some NAs (missing values) in data.frame
... 2
6 ENSG00000221312 0 1 2 3 2
Your solution can't work. If you insist on using is.na, then you have to do something like:
> final[rowSums(is.na(final[ , 5:6])) == 0, ]
gene hsap mmul mmus rnor cfam
2 ENSG00000199674 0 2 2 2 2
4 ENSG00000207604 0 ...
How to fix 'sudo: no tty present and no askpass program specified' error?
...Jul 9 '14 at 8:07
Fatemeh JabbariFatemeh Jabbari
1,97111 gold badge88 silver badges33 bronze badges
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How to pause for specific amount of time? (Excel/VBA)
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Use the Wait method:
Application.Wait Now + #0:00:01#
or (for Excel 2010 and later):
Application.Wait Now + #12:00:01 AM#
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How to really read text file from classpath in Java
...tive to the package of the class unless
// you include a leading slash, so if you don't want to use the current
// package, include a slash like this:
InputStream in = this.getClass().getResourceAsStream("/SomeTextFile.txt");
If those aren't working, that suggests something else is wrong.
So for ...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...t;/span>
</body>
<script>
var objectContainer = {};
if(typeof message == 'undefined'){
var asyncScript = document.createElement('script');
asyncScript.onload = function(){
objectContainer.messageClass = new message(document.getElementById('message')...
download file using an ajax request
...e AJAX request/window.location a fallback by using some JavaScript to test if download is supported and if not, switching it to call window.location.
Original answer
You can't have an AJAX request open the download prompt since you physically have to navigate to the file to prompt for download. In...
Set NOW() as Default Value for datetime datatype?
...ialization.html
http://optimize-this.blogspot.com/2012/04/datetime-default-now-finally-available.html
Prior to 5.6.5, you need to use the TIMESTAMP data type, which automatically updates whenever the record is modified. Unfortunately, however, only one auto-updated TIMESTAMP field can exist per tab...
Emacs bulk indent for Python
Working with Python in Emacs if I want to add a try/except to a block of code, I often find that I am having to indent the whole block, line by line. In Emacs, how do you indent the whole block at once.
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A potentially dangerous Request.Form value was detected from the client
...thermore, "<" is not inherently dangerous. It's only dangerous in a specific context: when writing strings that haven't been encoded to HTML output (because of XSS).
In other contexts different sub-strings are dangerous, for example, if you write an user-provided URL into a link, the sub-string "...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
... this by simply setting:
img.crossOrigin = "Anonymous";
This only works if the remote server sets the following header appropriately:
Access-Control-Allow-Origin "*"
The Dropbox file chooser when using the "direct link" option is a great example of this. I use it on oddprints.com to hoover up ...