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Get JSON object from URL
...allow_url_fopen is enabled. This can be done at runtime by including:
ini_set("allow_url_fopen", 1);
You can also use curl to get the url. To use curl, you can use the example found here:
$ch = curl_init();
// IMPORTANT: the below line is a security risk, read https://paragonie.com/blog/2017/10/...
Why does Math.Round(2.5) return 2 instead of 3?
In C#, the result of Math.Round(2.5) is 2.
15 Answers
15
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What does {0} mean when initializing an object?
... requires that all unspecified members be default initialized, which means set to 0 for simple types.
Here is the relevant quote from the spec:
If there are fewer initializers in the list than there are members in the
aggregate, then each member not
explicitly initialized shall be
default...
How do I create a variable number of variables?
...ed to access it.
Finally, don't forget other data structures, such as the set - this is similar to a dictionary, except that each "name" doesn't have a value attached to it. If you simply need a "bag" of objects, this can be a great choice. Instead of something like this:
keyword_1 = 'apple'
keywo...
Is there a git-merge --dry-run option?
I'm merging in a remote branch that may have a lot of conflicts. How can I tell if it will have conflicts or not?
18 Answe...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...edentials no
#GSSAPIStrictAcceptorCheck yes
#GSSAPIKeyExchange no
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthenticatio...
What is the opposite of :hover (on mouse leave)?
...e mouse is not over it. Someone far smarter than me has done this article, setting different transitions on both states - http://css-tricks.com/different-transitions-for-hover-on-hover-off/
#thing {
padding: 10px;
border-radius: 5px;
/* HOVER OFF */
-webkit-transition: padding 2s;
}
#t...
Change string color with NSAttributedString?
...So that is what they asked for. The real question should have been "How to set the label's color based on its value". I pointed out that the solution does not require NSAttributedString and showed a much simpler answer. And the OP agreed by accepting my much simpler answer. If the OP really wanted N...
Determine the type of an object?
...bject is of any of those types:
>>> isinstance([], (tuple, list, set))
True
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jQuery count child elements
... editor after snippets, if snippets enabled
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