大约有 43,000 项符合查询结果（耗时：0.0417秒） [XML]
How to pick a new color for each plotted line within a figure in matplotlib?
...sure that you have a list big enough and then use the index of the loop to select the color
colors = ['r', 'b', ...., 'w']
for i in range(20):
ax1.plot(x, y, color = colors[i])
share
|
improve...
How can I check if an element exists in the visible DOM?
...to the original question).
That's as simple as using any of the browser's selecting method, and checking it for a truthy value (generally).
For example, if my element had an id of "find-me", I could simply use...
var elementExists = document.getElementById("find-me");
This is specified to eithe...
How to determine programmatically whether a particular process is 32-bit or 64-bit
...
The selected answer is incorrect as it doesn't do what was asked. It checks if a process is a x86 process running on x64 OS instead; so it will return "false" for a x64 process on x64 OS or x86 process running on x86 OS.
Also, it...
Redirect Windows cmd stdout and stderr to a single file
...direct STDERR you have to specify '2>' for the redirection symbol. This selects the second output stream which is STDERR.
Example
The command dir file.xxx (where file.xxx does not exist) will display the following output:
Volume in drive F is Candy Cane Volume Serial Number is 34EC-087...
applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
..., bottom slide-up):
Home button double-press listing inactive apps, then reselecting our app:
OnResignActivation
OnActivated
Home button double-press listing inactive apps, selecting another app, then relaunching our app:
Home button single press, then relaunch:
Lock (on/off button), then unloc...
How do I POST urlencoded form data with $http without jQuery?
...s the AngularJS-specific answer I was looking for. I wish the poster would select this as the best answer.
– Marty Chang
May 1 '16 at 4:08
|
...
JQuery: How to call RESIZE event only once it's FINISHED resizing?
...ndler. It attaches an event handler function for one or more events to the selected elements if the event was not triggered for a given interval. This is useful if you want to fire a callback only after a delay, like the resize event, or else.
https://github.com/yckart/jquery.unevent.js
;(function ...
Load a WPF BitmapImage from a System.Drawing.Bitmap
...
Great! Why don't you select your own answer as the answer to the question? Your's is much better now.
– Hallgrim
Sep 18 '08 at 21:28
...
How can I run a directive after the dom has finished rendering?
...
@JonathanCremin jQuery selecting is the issue at hand as per the OP
– Nick Devereaux
May 28 '14 at 4:27
1
...
How to reset radiobuttons in jQuery so that none is checked
...is empty, it means give me the value of the first element that matches the selector.
– lambacck
Jul 21 '10 at 0:55
1
...