大约有 42,000 项符合查询结果（耗时：0.0465秒） [XML]
Get spinner selected items text?
...er.add("dummy item");
}
}
main_spinner.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
...
Spring 3.0 - Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springfra
...m>
And the applicationContext.xml would look like:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi...
Long press on UITableView
...f, action: "handleLongPress:")
longPressGesture.minimumPressDuration = 1.0 // 1 second press
longPressGesture.delegate = self
self.tableView.addGestureRecognizer(longPressGesture)
}
And the function:
func handleLongPress(longPressGesture:UILongPressGestureRecognizer) {
let p = l...
How can I use swift in Terminal?
...
My example is from Swift 1.0 in July 2014. It was working without xcrun since ever for me.
– MacMark
Dec 31 '15 at 7:19
add a...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
...ctor:@selector(setUserAlphaNumber:) withObject: [NSNumber numberWithFloat: 1.0f]
afterDelay:1.5];
-(void) setUserAlphaNumber: (NSNumber*) number{
[txtUsername setAlpha: [number floatValue] ];
}
Same way you can use [NSNumber numberWithInt:] etc.... and in the receiving method yo...
Java: Difference between PrintStream and PrintWriter
...er whatever happened to the PrintStream class and to System.out. In Java
1.0, the PrintStream class simply truncated all Unicode characters to ASCII characters by dropping
the top byte. (At the time, Unicode was still a 16-bit encoding.) Clearly, that was not a clean or
portable approach, and ...
How can I check if my python object is a number? [duplicate]
... == 1, "foo" * False == "", sum([True, False, True]) == 2, "%f" % True == "1.0", and so on.
– user395760
Nov 24 '15 at 22:12
7
...
Draw multi-line text to Canvas
...StaticLayout(mText, mTextPaint, canvas.getWidth(), Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
canvas.save();
// calculate x and y position where your text will be placed
textX = ...
textY = ...
canvas.translate(textX, textY);
mTextLayout.draw(canvas);
canvas.restore();
...
Google Chrome Extensions - Can't load local images with CSS
...me": "My Extension Name",
"description": "My Description",
"version": "1.0",
"content_scripts": [
{
"matches": ["https://mydomain.com/*"],
"css": ["style.css"]
}
],
"permissions": [
"https://mydomain.com/"
],
"browser_action": {
"default_icon":...
Are HTML comments inside script tags a best practice? [closed]
...ks
In the ancient days of javascript (1995), some browsers like Netscape 1.0 didn't have any support or knowledge of the script tag. So when javascript was first released, a technique was needed to hide the code from older browsers so they wouldn't show it as text in the page. The 'hack' was to us...