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Set cursor position on contentEditable
...r to do this, will post back here if and when I do.
EDIT:
I've created a demo of a script that does this. It works in everything I've tried it in so far except for a bug in Opera 9, which I haven't had time to look into yet. Browsers it works in are IE 5.5, 6 and 7, Chrome 2, Firefox 2, 3 and 3.5,...
What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
...So I've coded it (with a square shape) and the results are great. Here's a demo animation: imgur.com/ISjxuOR
– Attila Tanyi
Dec 15 '17 at 23:13
...
What is the most ridiculous pessimization you've seen? [closed]
...bing 16 bits from RAM was quicker than grabbing 32 bits.
I had to write a demo program to show that grabbing 32-bit values on a 32-bit system was faster than grabbing 16-bit values, and explain that to grab a 16-bit value the CPU had to make a 32-bit wide memory access and then mask out or shift th...
Choice between vector::resize() and vector::reserve()
...ut <<(v2.capacity()==1000)<< endl; //prints 1
Output (online demo):
1
1
0
1
So resize() may not be desirable, if you don't want the default-created objects. It will be slow as well. Besides, if you push_back() new elements to it, the size() of the vector will further increase by all...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
...low shows this change visually. It's quite an extreme example, but it's to demonstrate its ability. I would only expect in practice to have delta changes of only a few pixels.
You may notice that the values are the inverse for the iOS 6 view; this is because the deltas are relative to the type ...
CSS: bolding some text without changing its container's size
...over { text-shadow: -0.06ex 0 black, 0.06ex 0 black; }
}
There is a live demo with a slider to play with various grades on the Mozilla Variable Fonts Guide. Google's Introduction to variable fonts on the web has an animated GIF demonstrating a toggle between a high grade and no grade:
...
How to get existing fragments when using FragmentPagerAdapter
...ter just as same as it is provided by the Android sample project Support4Demos .
13 Answers
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Why is Thread.Sleep so harmful
...ndles
The most-made-mistake is using Thread.Sleep with a while-construct (demo and answer, nice blog-entry)
EDIT:
I would like to enhance my answer:
We have 2 different use-cases:
We are waiting because we know a
specific timespan when we should continue (use Thread.Sleep, System.Th...
memory_get_peak_usage() with “real usage”
...d by emalloc() while memory_get_usage(true) returns milestone which can be demonstration here Memory Mile Store
I want to know how close was the script to hit that limit.
That would take some maths and might only work in loops or specific use cases. Why did i say such ?
Imagine
ini_set('memory...
With CSS, use “…” for overflowed block of multi-lines
...ion, and someone was able to come up with a nice jQuery solution. You can demo the solution here: http://jsfiddle.net/MPkSF/
If javascript is not an option, I think you may be out of luck...
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