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How do I remove all specific characters at the end of a string in m>PHP m>?
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$output = rtrim($string, '.');
(Reference: rtrim on m>PHP m>.net)
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How to determine SSL cert m>ex m>piration date from a PEM encoded certificate?
...Bash shell in Mac or Linux, how can I query the cert file for when it will m>ex m>pire? Not a web site, but actually the certificate file itself, assuming I have the csr, key, pem and chain files.
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How can I sanitize user input with m>PHP m>?
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It's a common misconception that user input can be filtered. m>PHP m> even has a (now deprecated) "feature", called magic-quotes, that builds on this idea. It's nonsense. Forget about filtering (or cleaning, or whatever people call it).
What you should do, to avoid problems, is quite simpl...
LESS CSS nesting classes
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Convert NSData to String?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Display image as grayscale using matplotlib
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I would use the get_cmap method. m>Ex m>.:
import matplotlib.pyplot as plt
plt.imshow(matrix, cmap=plt.get_cmap('gray'))
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How can I post data as form data instead of a request payload?
...wing line needs to be added to the $http object that is passed:
headers: {'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'}
And the data passed should be converted to a URL-encoded string:
> $.param({fkey: "key"})
'fkey=key'
So you have something like:
$http({
method: 'POS...
Why doesn't margin:auto center an image?
...pen div then put
style="width:100% ; margin:0px auto;"
image tag (or) content
close div
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Delete directory with files in it?
...ainly useful for m>ex m>plode()ing a path taken from the OS. alanhogan.com/tips/m>php m>/directory-separator-not-necessary
– ReactiveRaven
Jul 16 '12 at 23:47
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Path of assets in CSS files in Symfony 2
...ombinations on the same twig, and this route was launched from
"/app_dev.m>php m>/"
"/app.m>php m>/"
and "/"
thus giving 14 x 3 = 42 tests.
Additionally, all this has been tested working in a subdirectory, so there is no way to fool by giving absolute URLs because they would simply not work.
The tests w...