大约有 10,900 项符合查询结果（耗时：0.0314秒） [XML]
Stop handler.postDelayed()
I call multiple Handlers by new Handler().postDelayed(new Runnable().....
How can I stop it when I click on back?
4 Answer...
View all TODO items in Visual Studio using GhostDoc
...comments, open the Task List and set it to the Comments filter.
Also be careful with GhostDoc. Always read the comment that was generated. I remember that older versions would generate comments like: "Toes the string" for a method like ToString().
...
JQuery - find a radio button by value
...
@Gumbo if we give that function a name, can we call it like so?: $checkedRadioValues = findChecked("value");
– Ben Sewards
Jul 22 '13 at 18:13
...
Objective-C class -> string like: [NSArray className] -> @“NSArray”
...
NSString *name = NSStringFromClass ([NSArray class]);
You can even go back the other way:
Class arrayClass = NSClassFromString (name);
id anInstance = [[arrayClass alloc] init];
share
|
...
How do I comment on the Windows command line?
...thin complex if or for statements) so I generally use rem nowadays. In any case, it's a hack, suborning the label infrastructure to make it look like a comment when it really isn't. For example, try replacing rem with :: in the following example and see how it works out:
if 1==1 (
rem comment li...
setTimeout / clearTimeout problems
...the function. Otherwise, you get a brand new variable on each function invocation.
var timer;
function endAndStartTimer() {
window.clearTimeout(timer);
//var millisecBeforeRedirect = 10000;
timer = window.setTimeout(function(){alert('Hello!');},10000);
}
...
How to add a ScrollBar to a Stackpanel
In my WPF application, I have a Stackpanel containing several controls inside them. How can I add a Scrollbar to this stackpanel.
...
Android ClickableSpan not calling onClick
...
Do not work well if tv is of type EditText, true you can click on the span but not edit this as normal.
– FIG-GHD742
Sep 12 '12 at 23:33
...
Error in SQL script: Only one statement is allowed per batch
...
Great catch. Wow, Microsoft, seriously?? How is that error or its message intuitive in any way, shape, or form?
– Mike K
Nov 18 '14 at 17:45
...
Plotting a list of (x, y) coordinates in python matplotlib
...ib.pyplot as plt
N = 50
x = np.random.rand(N)
y = np.random.rand(N)
plt.scatter(x, y)
plt.show()
will produce:
To unpack your data from pairs into lists use zip:
x, y = zip(*li)
So, the one-liner:
plt.scatter(*zip(*li))
...