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Background color not showing in print preview
..., then I suggest to grab this Chrome extension and make your life easier:
https://chrome.google.com/webstore/detail/print-background-colors/gjecpgdgnlanljjdacjdeadjkocnnamk?hl=en
The site you added on fiddle needs this in your media print css (you have it just need to add it...
media print CSS i...
jQuery Ajax error handling, show custom exception messages
...t filterContext)
{
var response = filterContext.RequestContext.HttpContext.Response;
response.Write(filterContext.Exception.Message);
response.ContentType = MediaTypeNames.Text.Plain;
filterContext.ExceptionHandled = true;
}
}
[ClientErrorHandler]
public clas...
IntelliJ show JavaDocs tooltip on mouse over
...No, the only way to see the full javadoc is to use Quick Doc (Ctrl-Q)." -- http://devnet.jetbrains.net/thread/121174
EDIT
Since IntelliJ 12.1, this is possible. See @ADNow's answer.
share
|
improv...
Remote origin already exists on 'git push' to a new repository
...t remote add testtest git@github.com:myname/oldrep.git
See the manual:
http://www.kernel.org/pub/software/scm/git/docs/git-remote.html
To remove a remote repository you enter:
git remote rm origin
Again "origin" is the name of the remote repository if you want to
remove the "upstream" remote...
django : using select_related and get_object_or_404 together
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
MVC 4 @Scripts “does not exist”
... System.Web.Optimization either by @using directive or through web.config
http://ofps.oreilly.com/titles/9781449320317/ch_ClientOptimization.html#BundlingAndMinification
UPDATE
Microsoft has moved the bundling/minification to a separate package called Microsoft.AspNet.Web.Optimization. You can do...
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
...ayer in your image.
RUN mkdir -p /usr/src/things \
&& curl -SL http://example.com/big.tar.gz \
| tar -xJC /usr/src/things \
&& make -C /usr/src/things all
For other items (files, directories) that do not require ADD’s tar auto-extraction capability, you should always...
Reducing Django Memory Usage. Low hanging fruit?
...import Dozer
application = Dozer(application)
Then point your browser at http://domain/_dozer/index to see a list of all your memory allocations.
I'll also just add my voice of support for mod_wsgi. It makes a world of difference in terms of performance and memory usage over mod_python. Graham ...
Ubuntu rails install fails on zlib
...u 10.04 then there are instructions on installing zlib on the rvm web site http://rvm.beginrescueend.com/packages/zlib/
The steps are:
rvm pkg install zlib
(or
rvm package install zlib if you get "ERROR: Unrecognized command line argument: 'pkg'" - older versions of rvm used the verb 'pack...
How do I check if a directory exists? “is_dir”, “file_exists” or both?
...
I think realpath() may be the best way to validate if a path exist
http://www.php.net/realpath
Here is an example function:
<?php
/**
* Checks if a folder exist and return canonicalized absolute pathname (long version)
* @param string $folder the path being checked.
* @return mixed r...