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Annotating text on individual facet in ggplot2
..._text,
mapping = aes(x = Inf, y = Inf, label = label),
hjust = 1.05,
vjust = 1.5
)
Notes:
You can use -Inf and Inf to position text at the edges of a panel.
You can use hjust and vjust to adjust the text justification.
The text label data frame dat_text should have a column t...
How do I show multiple recaptchas on a single page?
...expired-callback' : jQuery(el).attr('data-expired-callback')
,'error-callback' : jQuery(el).attr('data-error-callback')
});
});
};
</script>
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Javascript : natural sort of alphanumerical strings
...by the value of a certain key in an array of objects. It can also automatically identify and sort strings of: currencies, dates, currency, and a bunch of other things.
Surprisingly, it's also only 1.6kB when gzipped.
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...声明的是iterator类型啊，其实答案也能在文章中找到一些提示了，因为有序容器中的元素键值是不允许被随意修改，直接用iterator是很危险的，所以提供了replace和modify成员函数，但是我们自己清楚哪些成员是可以安全修改的，哪...
How do I create a URL shortener?
...imilar that they are near impossible to tell the difference) and downright error prone. Try to use lower or upper case only.
Also, try to have a format where you mix the numbers and characters in a predefined form. There are studies that show that people tend to remember one form better than others...
How do I send a POST request with PHP?
...le_get_contents($url, false, $context);
if ($result === FALSE) { /* Handle error */ }
var_dump($result);
See the PHP manual for more information on the method and how to add headers, for example:
stream_context_create: http://php.net/manual/en/function.stream-context-create.php
...
Numpy `logical_or` for more than two arguments
... no, as the docs explicitly say, the only parameters are x1, x2, and optionally out:
numpy.logical_or(x1, x2[, out]) = <ufunc 'logical_or'>
You can of course chain together multiple logical_or calls like this:
>>> x = np.array([True, True, False, False])
>>> y = np.a...
Extract value of attribute node via XPath
...
data() function on an attribute gives the error "XPath error : Invalid expression" in xmllint.
– codesniffer
Sep 1 at 14:01
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Why is it string.join(list) instead of list.join(string)?
...ack_overflow'
Using something else than strings will raise the following error:
TypeError: sequence item 0: expected str instance, int found
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How can I count all the lines of code in a directory recursively?
We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea.
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