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Error: could not find function … in R
...4.3/topics/hasName nor https://stat.ethz.ch/R-manual/R-devel/library/utils/html/hasName.html say "introduced in R 3.4.0" I ended up figuring it out by browsing through github repos and look at the blame for utils/R/hasName.R and base/R/match.R
– mpag
Mar 12 '1...
What is declarative programming? [closed]
...
Here's an example.
In CSS (used to style HTML pages), if you want an image element to be 100 pixels high and 100 pixels wide, you simply "declare" that that's what you want as follows:
#myImageId {
height: 100px;
width: 100px;
}
You can consider CSS a declarative...
What do the python file extensions, .pyc .pyd .pyo stand for?
...: This is basically a windows dll file. http://docs.python.org/faq/windows.html#is-a-pyd-file-the-same-as-a-dll
Also for some further discussion on .pyc vs .pyo, take a look at: http://www.network-theory.co.uk/docs/pytut/CompiledPythonfiles.html (I've copied the important part below)
When t...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...i.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_html_module modules/mod_proxy_html.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_scgi_module modules/mod_proxy_scgi.so
LoadModule ratelimit_module modules/mod_ratelimit.so
LoadModule reflector_mod...
REST response code for invalid data
...: 400 Bad Request, 409 Conflict, 403 Forbidden etc. live in tools.ietf.org/html/rfc7231 ; 412 Precondition Failed is in tools.ietf.org/html/rfc7232#section-4.2
– Matty K
Jul 3 '14 at 3:49
...
Servlet for serving static content
... <servlet-name>default</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>
<servlet-mapping>
...
Depend on a branch or tag using a git URL in a package.json?
...hub URL can be more concise user/project. npmjs.org/doc/files/package.json.html You can attach the branch like user/project#branch
– dantheta
Oct 27 '14 at 2:51
...
Are multiple `.gitignore`s frowned on?
...
Ah, for some reason I thought /Documentation/*.html would cover this, but I guess the * wild card will only match directories at one level.
– Conley Owens
Jul 22 '10 at 16:55
...
Change key pair for ec2 instance
... below.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#replacing-lost-key-pair
Here is what I did, thanks to Eric Hammond's blog post:
Stop the running EC2 instance
Detach its /dev/xvda1 volume (let's call it volume A) - see here
Start new t1.micro EC2 instance, using my ...
How to align checkboxes and their labels consistently cross-browsers
...e "for" attribute is unnecessary. Feel free to see for yourself: w3.org/TR/html401/interact/forms.html#h-17.9.1
– One Crayon
Nov 28 '08 at 17:33
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