大约有 47,000 项符合查询结果（耗时：0.0666秒） [XML]
Placing Unicode character in CSS content value [duplicate]
... content: "\2193";
}
The general format for a Unicode character inside a string is \000000 to \FFFFFF – a backslash followed by six hexadecimal digits. You can leave out leading 0 digits when the Unicode character is the last character in the string or when you add a space after the Unicode char...
PHP “pretty print” json_encode [duplicate]
...(release date 01-Mar-2012).
This should do the job:
$json = json_decode($string);
echo json_encode($json, JSON_PRETTY_PRINT);
See http://www.php.net/manual/en/function.json-encode.php
Note: Don't forget to echo "<pre>" before and "</pre>" after, if you're printing it in HTML to pres...
How to use arguments from previous command?
... The last argument.
% The word matched by the most recent ‘?string?’ search.
x-y A range of words; ‘-y’ abbreviates ‘0-y’.
* All of the words but the zeroth.
This is a synonym for ‘1-$’.
It is not an error to use * if there is just one...
LINQ-to-SQL vs stored procedures? [closed]
...
If an application is using LINQ to SQL and the queries involve the use of strings that can be highly variable in length, the SQL Server procedure cache will become bloated with one version of the query for every possible string length. For example, consider the following very simple queries created...
How can I share code between Node.js and the browser?
...
Don't forget that the string representation of a JavaScript function represents the source code for that function. You could simply write your functions and constructors in an encapsulated way so they can be toString()'d and sent to the client.
A...
Moving from CVS to Git: $Id$ equivalent?
...44934b1cd774e6d4 $
Some good information is in How do I enable the ident string for a Git repository?.
share
|
improve this answer
|
follow
|
...
Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
I want to toggle a variable between 0 and 1. If it's 0 I want to set it to 1, else if it's 1 I want to set it to 0.
31 Answ...
What's the “average” requests per second for a production web application?
... second vs. requests per second. I think requests/second is in that same ballpark(100 to 200) but with streaming it shoots up to 1140 records / second (doing ndjson). Anyways thought I would share more numbers. (not sure if this will change as that was tested streamed through 2 microservices into...
How do I force a favicon refresh?
...can force browsers to download a new version using the link tag and a querystring on your filename. This is especially helpful in production environments to make sure your users get the update.
<link rel="icon" href="http://www.yoursite.com/favicon.ico?v=2" />
...
What is sr-only in Bootstrap 3?
...
I don't think it's confusing at all, it clearly says the class is used for information to be hidden, that is only meant to be seen by screen readers.
– Lee
Sep 8 '16 at 14:24
...