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Expanding tuples into arguments
...any iterable) and passes them as the positional arguments to the function. Read more about unpacking arguments.
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Capture key press (or keydown) event on DIV element
...alue other than "0". Making it anything above 0 is going to mess up screen readers for visually impaired users (it will skip everything on the page and go straight to any tabindex above 0). tabindex="0" makes it "tabbable." you can have infinite elements with tabindex="0"
– zon...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
I read a lot for the 'Access-Control-Allow-Origin' error, but I don't understand what I have to fix :(
7 Answers
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how to get html content from a webview?
...an always get the raw HTML content from HTTP server directly.
There are already answers posted talking about getting the raw stream using HttpUrlConnection or HttpClient. Alternatively, there is a very handy library when dealing with HTML content parse/process on Android: JSoup, it provide very sim...
Is MD5 still good enough to uniquely identify files?
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@Ranhiru. Reread this answer, its imho the most comprehensive one here. Hashing could be used as a first step, which gets you to 99.99^e% certainty that the files are identical, but if you want to be absolutely 100% certain, then you'll ...
How to lazy load images in ListView in Android
... return null;
}
}
public void fetchDrawableOnThread(final String urlString, final ImageView imageView) {
if (drawableMap.containsKey(urlString)) {
imageView.setImageDrawable(drawableMap.get(urlString));
}
final Handler handler = new Ha...
Sorting Python list based on the length of the string
...you need to return an integer, not a boolean. So your code should instead read as follows:
xs.sort(lambda x,y: cmp(len(x), len(y)))
Note that cmp is a builtin function such that cmp(x, y) returns -1 if x is less than y, 0 if x is equal to y, and 1 if x is greater than y.
Of course, you can instead...
Create a completed Task
...ethod Task<Result> StartSomeTask() and happen to know the result already before the method is called. How do I create a Task<T> that has already completed?
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How do you stash an untracked file?
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@alan-christensen Read the DESCRIPTION of kernel.org/pub/software/scm/git/docs/git-stash.html. The point is to have a clean working tree after stashing.
– Kelvin
Aug 16 '11 at 19:44
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NSDate get year/month/day
...eels like it makes things intentionally more arduous. If you have time to read an 800 page book on the fundamentals of every language, cheers, but the rest of us have apps to deliver on time and on budget.
– Crake
Nov 14 '13 at 2:40
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