大约有 46,000 项符合查询结果（耗时：0.0507秒） [XML]
Plot logarithmic axes with matplotlib in python
...
404
You can use the Axes.set_yscale method. That allows you to change the scale after the Axes obje...
Best way to change the background color for an NSView
...) {
super.draw(dirtyRect)
// #1d161d
NSColor(red: 0x1d/255, green: 0x16/255, blue: 0x1d/255, alpha: 1).setFill()
dirtyRect.fill()
}
}
share
|
improve this answ...
Why were pandas merges in python faster than data.table merges in R in 2012?
...
120
It looks like Wes may have discovered a known issue in data.table when the number of unique stri...
How do I programmatically get the GUID of an application in .net2.0
I need to access the assembly of my project in C# .NET2.0.
7 Answers
7
...
How to display PDF file in HTML?
...in your HTML web-page is very easy.
<embed src="file_name.pdf" width="800px" height="2100px" />
Make sure to change the width and height for your needs.
Good luck!
share
|
improve this answ...
How do I convert a hexadecimal color to rgba with the Less compiler?
...e absolute opacity % (higher value means less transparent):
fade(@color, 50%); // Return @color with 50% opacity in rgba
share
|
improve this answer
|
follow
...
jQuery event handlers always execute in order they were bound - any way around this? [duplicate]
...
10 Answers
10
Active
...
Replace Default Null Values Returned From Left Outer Join
I have a Microsoft SQL Server 2008 query that returns data from three tables using a left outer join. Many times, there is no data in the second and third tables and so I get a null which I think is the default for left outer join. Is there a way to replace the default values in the select stateme...
how to change an element type using jquery
...re's one way you could do it with jQuery:
var attrs = { };
$.each($("b")[0].attributes, function(idx, attr) {
attrs[attr.nodeName] = attr.nodeValue;
});
$("b").replaceWith(function () {
return $("<h1 />", attrs).append($(this).contents());
});
Example: http://jsfiddle.net/yapHk/
...
Postgres unique constraint vs index
...
Let's check uniqueness, just in case.
test=# insert into master values (0, 0);
INSERT 0 1
test=# insert into master values (0, 1);
ERROR: duplicate key value violates unique constraint "master_con_id_key"
DETAIL: Key (con_id)=(0) already exists.
test=# insert into master values (1, 0);
ERROR: ...