大约有 21,900 项符合查询结果（耗时：0.0366秒） [XML]
How do I auto size a UIScrollView to fit its content
...4
– Ethan Humphries
May 3 '18 at 13:50
Actually, we cannot start unioning from CGRect.zero, it works only if you home ...
Display / print all rows of a tibble (tbl_df)
...ions(tibble.print_max = Inf)
This will not actually limit the printing to 50 lines:
options(tibble.print_max = 50)
But this will restrict printing to 50 lines:
options(tibble.print_max = 50, tibble.print_min = 50)
share
...
SVG gradient using CSS
...: crispEdges;
fill: url(#MyGradient);
}
<svg width="100" height="50" version="1.1" xmlns="http://www.w3.org/2000/svg">
<style type="text/css">
rect{fill:url(#MyGradient)}
</style>
<defs>
<linearGradient id="MyGradient">
...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
...
As of Firefox version 50, it seems that Firebug will no longer work as Mozilla are migrating to Firefox Devtools. The tab Tools/Web Developer has a 'debugger' option. See this page for a discussion on the migration. Read all the posts dated 19 No...
Converting dict to OrderedDict
...sequence of tuples instead:
ship = [("NAME", "Albatross"),
("HP", 50),
("BLASTERS", 13),
("THRUSTERS", 18),
("PRICE", 250)]
ship = collections.OrderedDict(ship)
What you see when you print the OrderedDict is it's representation, and it is entirely correct. OrderedD...
How to return a part of an array in Ruby?
...; foo = [1,2,3,4,5,6]
=> [1, 2, 3, 4, 5, 6]
>> bar = [10,20,30,40,50,60]
=> [10, 20, 30, 40, 50, 60]
>> half = foo.length / 2
=> 3
>> foobar = foo.slice(0, half) + bar.slice(half, foo.length)
=> [1, 2, 3, 40, 50, 60]
By the way, to the best of my knowledge, Python "li...
Hide scroll bar, but while still being able to scroll
...ible. Why is that? Any solutions? Checkout the problem here : jsfiddle.net/50fam5g9/7 Note : the width of the content cannot be known beforehand in my case that's why it has to be set to auto.
– Sprout Coder
Sep 27 '14 at 19:38
...
What is the difference between 'log' and 'symlog'?
...ode
pyplot.ion()
# Draw the grid lines
pyplot.grid(True)
# Numbers from -50 to 50, with 0.1 as step
xdomain = numpy.arange(-50,50, 0.1)
# Plots a simple linear function 'f(x) = x'
pyplot.plot(xdomain, xdomain)
# Plots 'sin(x)'
pyplot.plot(xdomain, numpy.sin(xdomain))
# 'linear' is the default mo...
Cast int to varchar
...archar datatype that you can cast/convert data to:
select CAST(id as CHAR(50)) as col1
from t9;
select CONVERT(id, CHAR(50)) as colI1
from t9;
See the following SQL — in action — over at SQL Fiddle:
/*! Build Schema */
create table t9 (id INT, name VARCHAR(55));
insert into t9 (id, name) ...
Border length smaller than div width?
...u can use pseudoelements. E.g.
div {
width : 200px;
height : 50px;
position: relative;
z-index : 1;
background: #eee;
}
div:before {
content : "";
position: absolute;
left : 0;
bottom : 0;
height : 1px;
width : 50%; /* or 100px */
border-bot...