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Is generator.next() visible in Python 3?
I have a generator that generates a series, for example:
3 Answers
3
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jQuery: Get height of hidden element in jQuery
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You could do something like this, a bit hacky though, forget position if it's already absolute:
var previousCss = $("#myDiv").attr("style");
$("#myDiv").css({
position: 'absolute', // Optional if #myDiv is already absolute
visibility: 'hidden',
display: 'bloc...
How to get certain commit from GitHub project
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@Ajax Ah, thanks for the clarification. As an alternative, you can hit the GitHub API (api.github.com/repos/facebook/facebook-ios-sdk/events) and create a branch from the orphaned commit (instructions here)
– Aaron Brage...
How do I get the MIN() of two fields in Postgres?
...a common data type, which will be the type of the result (see Section 10.5 for details). NULL values in the list are ignored. The result will be NULL only if all the expressions evaluate to NULL.
Note that GREATEST and LEAST are not in the SQL standard, but are a common extension. Some other da...
Real-world applications of zygohistomorphic prepromorphisms
...alization of maximum segment sums). Zygomorphisms are seemingly a good fit for sliding window problems once you are accustomed to them.
http://www.iis.sinica.edu.tw/~scm/2010/functional-pearl-maximally-dense-segments/
I'd nominate the authors for extra credit as they've avoided the use of the fixe...
Is it possible to use jQuery .on and hover?
...f you need to use .on() with elements populated with JavaScript)
Use this for elements that are not populated using JavaScript:
$(".selector").on("mouseover", function () {
//stuff to do on mouseover
});
.hover() has it's own handler: http://api.jquery.com/hover/
If you want to do multiple ...
Excluding files/directories from Gulp task
...folder:
gulp.src(['js/**/*.js', '!js/**/*.min.js'])
You can do it as well for individual files.
Expanded answer:
Extracted from gulp documentation:
gulp.src(globs[, options])
Emits files matching provided glob or an array of globs. Returns a stream of Vinyl files that can be piped to plugins.
glo...
Render a variable as HTML in EJS
I am using the Forms library for Node.js ( Forms ), which will render a form for me on the backend as so:
3 Answers
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How to say “should_receive” more times in RSpec
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This is outdated. Please check Uri's answer below
for 2 times:
Project.should_receive(:find).twice.with(@project).and_return(@project)
for exactly n times:
Project.should_receive(:find).exactly(n).times.with(@project).and_return(@project)
for at least n times:
Project.shou...
Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
...ptime is a function to directly convert character vectors (of a variety of formats) to POSIXlt format.
as.POSIXlt converts a variety of data types to POSIXlt. It tries to be intelligent and do the sensible thing - in the case of character, it acts as a wrapper to strptime.
as.POSIXct converts a va...