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Best way to simulate “group by” from bash?
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one more thing, watch out that awk's print function seems to downscale 64 bits integers to 32 bits, so for int values exceeding 2^31 you may want to use printf with the %.0f format instead of print there
– odony
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Is it possible to group projects in Eclipse?
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One thing to watch out with Working Sets is there no "Other Projects" Working Set in the Project Explorer so its easy to miss new projects that you have failed to categorize. Package Explorer does have this, but its missing other features...
How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
I just watched the WWDC video #216, "Building Adaptive UI with UIKit."
8 Answers
8
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Why specify @charset “UTF-8”; in your CSS file?
...te in <link rel='stylesheet' charset='utf-8'> is obsolete in HTML 5.
Watch out for conflict between the different declarations. They are not easy to debug.
Recommended reading
Russ Rolfe: Declaring character encodings in CSS
IANA: Official names for character sets – other names are not al...
Detect when an HTML5 video finishes
...=cTime * 100 / this.duration;
if(perc % 10 == 0)//Alerts when every 10% watched
alert("Video played "+ perc +"%");
});
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>...
How to use > in an xargs command?
...ABC {} > {}.out"
As an added bonus you get the jobs run in parallel.
Watch the intro videos to learn more: http://pi.dk/1
The 10 seconds installation will try to do a full installation; if that fails, a personal installation; if that fails, a minimal installation:
$ (wget -O - pi.dk/3 || lyn...
Convert Array to Object
...ndex, array) {
result[index] = item; //a, b, c
return result;
}, {}) //watch out the empty {}, which is passed as "result"
Pass an empty object {} as a starting point; then "augment" that object incrementally.
At the end of the iterations, result will be {"0": "a", "1": "b", "2": "c"}
If your...
Get value of c# dynamic property via string
...ionException' dynamic {System.Reflection.TargetInvocationException} in the watch window with that..?
– TimDog
Feb 8 '11 at 23:04
6
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What is duck typing?
... enough for me." see pyvideo.org/video/1669/keynote-3 28:30 or youtube.com/watch?v=NfngrdLv9ZQ#t=1716
– tovmeod
Oct 1 '13 at 0:50
9
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How do pointer to pointers work in C?
... very similar to the previous variant, but notice how we no longer need to watch for the special case of the first element of the list, since pp is not NULL at the beginning. Simple and clever.
Also, someone in that thread commented that the reason this is better is because *pp = entry->next is a...