大约有 30,000 项符合查询结果（耗时：0.0356秒） [XML]
Redis strings vs Redis hashes to represent JSON: efficiency?
...
This article can provide a lot of insight here: http://redis.io/topics/memory-optimization
There are many ways to store an array of Objects in Redis (spoiler: I like option 1 for most use cases):
Store the entire object as JSON-encoded string in a single key and keep tr...
Why is there no Tree class in .NET?
...etrieval characteristics that you would expect from a Tree Data Stucture.
http://msdn.microsoft.com/en-us/library/f7fta44c(VS.80).aspx
share
|
improve this answer
|
follow
...
Mysql - How to quit/exit from stored procedure
...l details for exception handling).
For more on this subject, check out:
https://dev.mysql.com/doc/refman/5.5/en/signal.html
How to raise an error within a MySQL function
http://www.databasejournal.com/features/mysql/mysql-error-handling-using-the-signal-and-resignal-statements.html
Addendum
A...
Defining a HTML template to append using JQuery
...urn (i % 2) ? props[tok] : tok; };
}
Where props could look like { url: 'http://foo.com', img: '/images/bar.png', title: 'Lorem Ipsum' }.
Putting it all together assuming you've parsed and loaded your itemTpl as above, and you have an items array in-scope:
$('.search').keyup(function () {
$('....
How to add extension methods to Enums
I have this Enum code:
8 Answers
8
...
How to get the index of an element in an IEnumerable?
I wrote this:
12 Answers
12
...
What are some uses of template template parameters?
I've seen some examples of C++ using template template parameters (that is templates which take templates as parameters) to do policy-based class design. What other uses does this technique have?
...
What is Func, how and when is it used
What is Func<> and what is it used for?
7 Answers
7
...
Distinct by property of class with LINQ [duplicate]
I have a collection:
9 Answers
9
...
Timeout command on Mac OS X?
... timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
Snagged from here:
https://gist.github.com/jaytaylor/6527607
Instead of putting it in a function, you can just put the following line in a script, and it'll work too:
timeout.sh
perl -e 'alarm shift; exec @ARGV' "$@";
or a version that has bui...