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Sass calculate percent minus px
...verted from one unit to the next. Sass has no way of knowing exactly how wide "100%" is in terms of pixels or any other unit. That's something only the browser knows.
You need to use calc() instead. Check browser compatibility on Can I use...
.foo {
height: calc(25% - 5px);
}
If your valu...
How Do I Document Packages in Java?
...
As of 1.5 you can define a package-info.java file and provide a standard javadoc style comment for a package:
com/foo/package-info.java:
/**
* com.foo is a group of bar utils for operating on foo things.
*/
package com.foo;
//rest of the file is empty
Language specification f...
Why modelVersion of pom.xml is necessary and always set to 4.0.0?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to attach javadoc or sources to jars in libs folder?
... /libs folder are added to the build configuration now. Unfortunately Android Dependencies classpath container is non modifiable.
...
AWS S3: how do I see how much disk space is using
...ete uploads, with the ls-based solutions don't.
– David Moles
Feb 12 '19 at 18:16
fastest way to do it is this answer
...
Going to a specific line number using Less in Unix
...er the colon type in the number 320123
Additionally you can type '-N' inside less to activate / deactivate the line numbers. You can as a matter of fact pass any command line switches from inside the program, such as -j or -N.
NOTE: You can provide the line number in the command line to start les...
Automatically remove Subversion unversioned files
...removeall(fullpath)
os.rmdir(path)
unversionedRex = re.compile('^ ?[\?ID] *[1-9 ]*[a-zA-Z]* +(.*)')
for l in os.popen('svn status --no-ignore -v').readlines():
match = unversionedRex.match(l)
if match: removeall(match.group(1))
It seems to do the job pretty well.
...
In Vim, how do I delete everything within the double quotes?
Assuming I'm inside the quotes already.
2 Answers
2
...
Private vs Public in Cache-Control
...u and the Internet, that is caching web pages to reduce the amount of bandwidth needed and lower costs. By using cache-control:private, you are specifying that it shouldn't cache the page (but allowing the final user to do so). If you use cache-control: public, you are saying that it's okay for ever...
Rails 3: I want to list all paths defined in my rails application
...going to http://localhost:3000/rails/info/routes. Official docs: https://guides.rubyonrails.org/routing.html#listing-existing-routes
Though, it may be late, But I love the error page which displays all the routes. I usually try to go at /routes (or some bogus) path directly from the browser. Rail...