大约有 24,000 项符合查询结果（耗时：0.0372秒） [XML]
What is the fastest way to get the value of π?
I'm looking for the fastest way to obtain the value of π, as a personal challenge. More specifically, I'm using ways that don't involve using #define constants like M_PI , or hard-coding the number in.
...
MongoDB with redis
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
I see this a lot in tutorials, with navigation properties as ICollection<T> .
9 Answers
...
Check for installed packages before running install.packages() [duplicate]
I have an R script that is shared with several users on different computers. One of its lines contains the install.packages("xtable") command.
...
Design patterns or best practices for shell scripts [closed]
Does anyone know of any resources that talk about best practices or design patterns for shell scripts (sh, bash etc.)?
9 An...
Get value of a string after last slash in JavaScript
...or over an hour and cant figure out the right way to do it, although it is probably pretty easy:
10 Answers
...
mysqldump - Export structure only without autoincrement
I have a MySQL database and I am trying to find a way to export its structure only, without the auto increment values. mysqldump --no-data would almost do the job, but it keeps the auto_increment values. Is there any way to do it without using PHPMyAdmin (that I know it can do it)?
...
jQuery - Detect value change on hidden input field
...ion() {
return _value;
}
}
});
}
$("#hid1").val(4);
https://jsfiddle.net/bvvmhvfk/
share
|
improve this answer
|
follow
|
...
Turn a number into star rating display using jQuery and CSS
...0:after { width: 90%; }
.stars-100:after { width: 100; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Generated: <div id="fixture"></div>
The biggest downsides of this solution are:
You need the stars inside the elemen...
Get the current URL with JavaScript?
...ame be used to access the resource on the Internet. (HTTP (without SSL) or HTTPS (with SSL))
hostname: Host name specifies the host that owns the resource. For example, www.stackoverflow.com. A server provides services using the name of the host.
port: A port number used to recognize a specific proc...