大约有 40,000 项符合查询结果（耗时：0.0354秒） [XML]
Asp.net 4.0 has not been registered
...ement tool, or the dism.exe command line tool. For more details please see http://go.microsoft.com/fwlink/?LinkID=216771.
Finished installing ASP.NET (4.0.30319.33440).
As indicated in the message, I went to:
Start
Turn Windows features on or off
.NET Framework 4.5 Advanced Services
and chec...
How to do a regular expression replace in MySQL?
...ng regular expressions. You could find my post at the following location:
http://techras.wordpress.com/2011/06/02/regex-replace-for-mysql/
Here is the function code:
DELIMITER $$
CREATE FUNCTION `regex_replace`(pattern VARCHAR(1000),replacement VARCHAR(1000),original VARCHAR(1000))
RETURNS VAR...
How do I decode HTML entities in Swift?
...
// Mapping from XML/HTML character entity reference to character
// From http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references
private let characterEntities : [ Substring : Character ] = [
// XML predefined entities:
""" : "\"",
"&" : "&a...
jQuery table sort
...order: 1px solid black;
}
th {
cursor: pointer;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tr><th>Country</th><th>Date</th><th>Size</th></tr>
<tr><t...
Split delimited strings in a column and insert as new rows [duplicate]
...the unnest function from Hadley Wickham's tidyr package (see release notes http://blog.rstudio.org/2014/12/08/tidyr-0-2-0/)
> library(tidyr)
> library(dplyr)
> mydf
V1 V2
2 1 a,b,c
3 2 a,c
4 3 b,d
5 4 e,f
6 . .
> mydf %>%
mutate(V2 = strsplit(as.character(...
Ruby's ||= (or equals) in JavaScript?
...s efficient than the standard javascript idiom a = a || b.
For reference:
http://www.rubyinside.com/what-rubys-double-pipe-or-equals-really-does-5488.html
share
|
improve this answer
|
...
How do I use format() on a moment.js duration?
...looking into adding some kind of formatting to durations in moment.js. See https://github.com/timrwood/moment/issues/463
A couple other libraries that might help out are http://countdownjs.org/ and https://github.com/icambron/twix.js
...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...p --sport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
类似的，对于HTTP/HTTPS(80/443)、pop3(110)、rsync(873)、MySQL(3306)等基于tcp连接的服务，也可以参照上述命令配置。
对于基于udp的dns服务，使用以下命令开启端口服务：
iptables -A OUTPUT -p ud...
What are OLTP and OLAP. What is the difference between them?
... further, here are some relevant links which heavily inspired my answer:
http://datawarehouse4u.info/OLTP-vs-OLAP.html
http://www.ibmsystemsmag.com/Blogs/You-and-i/Archive/db-102-database-orientation-row-vs-column/
http://martinfowler.com/bliki/DataLake.html
...
Can I use a function for a default value in MySql?
...D as part of their DB package, and it's not as feature rich as we'd like.
http://www.phpbuilder.com/board/showthread.php?t=10349169
share
|
improve this answer
|
follow
...