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Open file dialog box in JavaScript
...t page, with the # added at the end. Which would make the page jump to the top. So it's good to be there, just for a different reason :)
– manavo
Jan 9 '13 at 16:52
3
...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...e.clientX - element.offsetLeft; offsetY = e.clientY - element.offsetTop; return false; // 防止文本选中 }; // 鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + '...
EditText, clear focus on touch outside
...es). Then I used it to intercept touches and determine if the touch was on top of the EditText or not:
FrameLayout touchInterceptor = (FrameLayout)findViewById(R.id.touchInterceptor);
touchInterceptor.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, Motion...
Fling gesture detection on grid layout
...activity.doSomething();
}
public void onDownSwipe(){
Log.i(logTag, "onTopToBottomSwipe!");
activity.doSomething();
}
public void onUpSwipe(){
Log.i(logTag, "onBottomToTopSwipe!");
activity.doSomething();
}
public boolean onTouch(View v, MotionEvent event) {
switch(event.getAct...
Is there an equivalent to background-size: cover and contain for image elements?
....contain img {
position: absolute;
left:-10000%; right: -10000%;
top: -10000%; bottom: -10000%;
margin: auto auto;
max-width: 10%;
max-height: 10%;
-webkit-transform:scale(10);
transform: scale(10);
}
.container.cover img {
position: absolute;
left:-10000%; right: -1...
Custom ImageView with drop shadow
...ht="wrap_content"
android:paddingLeft="6px"
android:paddingTop="4px"
android:paddingRight="8px"
android:paddingBottom="9px"
android:src="@drawable/pic1"
/>
to get a fairly good result:
Not ideal, but it'll do.
...
Make a link open a new window (not tab) [duplicate]
...because they were designed with framesets in mind) like _parent, _self or _top.
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Can anyone explain python's relative imports?
...sub/relative.py
With start.py:
import pkg.sub.relative
Now pkg is the top level package and your relative import should work.
If you want to stick with your current layout you can just use import parent. Because you use start.py to launch your interpreter, the directory where start.py is loc...
How do I add a simple onClick event handler to a canvas element?
...yId('myCanvas'),
elemLeft = elem.offsetLeft + elem.clientLeft,
elemTop = elem.offsetTop + elem.clientTop,
context = elem.getContext('2d'),
elements = [];
// Add event listener for `click` events.
elem.addEventListener('click', function(event) {
var x = event.pageX - elemLeft,
...
Circular gradient in android
... android:left="1dp"
android:right="1dp"
android:top="1dp" />
<solid android:color="#00CCCCCC" />
<corners android:radius="3dp" />
</shape>
</item>
<item>
<shape android:shape="oval">
<padding
...