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ggplot2 legend to bottom and horizontal
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Shreyas KarnikShreyas Karnik
3,32333 gold badges2323 silver badges2626 bronze badges
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How to compile without warnings being treated as errors?
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83
Sure, find where -Werror is set and remove that flag. Then warnings will be only warnings.
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Find column whose name contains a specific string
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239
Just iterate over DataFrame.columns, now this is an example in which you will end up with a lis...
Case objects vs Enumerations in Scala
...R =>
case UnknownCurrency(code) =>
}
As @chaotic3quilibrium pointed out (with some corrections to ease reading):
Regarding "UnknownCurrency(code)" pattern, there are other ways to handle not finding a currency code string than "breaking" the closed set nature of the Curre...
Getting an empty JQuery object
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edited Jun 23 '11 at 5:44
answered May 22 '09 at 11:03
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jquery how to empty input field
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423
You can clear the input field by using $('#shares').val('');
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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
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3 Answers
3
Active
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How can I use an array of function pointers?
...ract; /* address of subtract() */
p[2] = mul; /* address of mul() */
p[3] = div; /* address of div() */
[...]
To call one of those function pointers:
result = (*p[op]) (i, j); // op being the index of one of the four functions
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git push fails: RPC failed; result=22, HTTP code = 411
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guettli
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answered Sep 29 '12 at 10:11
Maksym PolshchaM...
Drawing Isometric game worlds
...the following int array as the map:
tileMap = new int[][] {
{0, 1, 2, 3},
{3, 2, 1, 0},
{0, 0, 1, 1},
{2, 2, 3, 3}
};
The tile images are:
tileImage[0] -> A box with a box inside.
tileImage[1] -> A black box.
tileImage[2] -> A white box.
tileImage[3] -> A box with a ...