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Get element at specified position - JavaScript
...ds (2, 2)
var elem = document.elementFromPoint(2, 2);
// Set the foreground color to the element
elem.style.color = newColor;
}
<p id="para1">Change this text color using the following buttons.</p>
<button onclick="changeColor('blue');">Blue</button>
<bu...
Android: I am unable to have ViewPager WRAP_CONTENT
...re(int widthMeasureSpec, int heightMeasureSpec) {
int height = 0;
for(int i = 0; i < getChildCount(); i++) {
View child = getChildAt(i);
child.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
int h = child.getMeasuredHeight();
...
Set TextView text from html-formatted string resource in XML
...nicer alternative that's not documented (I tripped over it after searching for hours, and finally found it in the bug list for the Android SDK itself). You CAN include raw HTML in strings.xml, as long as you wrap it in
<![CDATA[ ...raw html... ]]>
Example:
<string name="nice_html">
...
How to find out which fonts are referenced and which are embedded in a PDF document
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For mac users, brew install poppler to easily get the pdffonts command
– Edward Newell
Mar 2 '16 at 3:00
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CSS overflow-x: visible; and overflow-y: hidden; causing scrollbar issue
...ow-x’ and
‘overflow-y’.
Short Version:
If you are using visible for either overflow-x or overflow-y and something other than visible for the other, the visible value is interpreted as auto.
share
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What does get-task-allow do in Xcode?
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default for debug is true, default for release is false. Turning it to false will disable debug.
– The Lazy Coder
Apr 24 '12 at 1:28
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JavaScript: location.href to open in new window/tab?
...this answer to make the important bit readable. If you don't approve of my formatting, may I suggest shortening the URL so that the second parameter fits within the unscrolling region?
– Phrogz
Sep 20 '11 at 17:51
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Debugging iframes with Chrome developer tools
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Is there a keyboard shortcut for this?
– Vlas Bashynskyi
Sep 27 '16 at 16:23
1
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How to get an IFrame to be responsive in iOS Safari?
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The solution for this problem is actually quite simple and there are two ways to go about it. If you have control over the Content.html then simply change the div#ScrolledArea width CSS to:
width: 1px;
min-width: 100%;
...
Django self-referential foreign key
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You can pass in the name of a model as a string to ForeignKey and it will do the right thing.
So:
parent = models.ForeignKey("CategoryModel")
Or you can use the string "self"
parent = models.ForeignKey("self")
...