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Best way to change the background color for an NSView
...o do the fill, so it'll clobber anything behind it—it won't composite on top of any ancestor views. For fills with a partially- (or fully-)transparent color, use NSRectFillUsingOperation developer.apple.com/mac/library/documentation/Cocoa/Reference/… with the NSCompositeSourceOver operation.
...
Can I position an element fixed relative to parent? [duplicate]
...parentDiv { position:relative; }
#childDiv { position:absolute; left:50px; top:20px; }
This will position childDiv element 50 pixels left and 20 pixels down relative to parentDiv's position.
To position an element "fixed" relative to the window, you want position:fixed, and can use top:, left:,...
What is the difference between compile and link function in angularjs
...ng DOM, and COMPILES (recursively)
The compile SERVICE then calls pre-link top-down
The compile SERVICE then calls post-link BOTTOM UP, so my-field's link function is called AFTER interior nodes have been linked.
In the above example, no linking is needed, since all of the directive's work was don...
Apply CSS style attribute dynamically in Angular JS
...code will be:
<div ng-style="{'width':'20px', 'height':'20px', 'margin-top':'10px', 'border':'solid 1px black', 'background-color':'#ff0000'}"></div>
If you want to use scope variables:
<div ng-style="{'background-color': data.backgroundCol}"></div>
Here an example on f...
数据存储组件 · 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) + '...
Adding rounded corner and drop shadow to UICollectionViewCell
...
Any idea why this only rounds my top corners?
– user3344977
Jan 13 '15 at 19:30
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Pandas: drop a level from a multi-level column index?
... say which level is being dropped. Levels are 0-indexed beginning from the top. >>> df.columns = df.columns.droplevel(0)
– Ted Petrou
Dec 2 '16 at 2:44
...
How do I disable a Pylint warning?
...\standard.rc
Now it should work ...
You can also add a comment at the top of your code that will be interpreted by pylint:
# pylint: disable=C0321
link to all pylint message codes
Adding e.g. --disable-ids=C0321 in the arguments box does not work.
All available pylint messages are stor...
How to make gradient background in android
I want to create gradient background where the gradient is in the top half and there's a solid color in the bottom half, like in this image below:
...
Two divs, one fixed width, the other, the rest
..., px, whatever */
position: relative;
}
.left {
position: absolute;
top: 0;
left: 0;
right: 250px;
}
.right {
position: absolute;
background: red;
width: 250px;
top: 0;
right: 0;
}
Here, the .left div gets an implicitly set width from the top, left, and right styles that allo...