大约有 31,000 项符合查询结果（耗时：0.0440秒） [XML]
Regular expression to match URLs in Java
...%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // matches <http://google.com>
String regex = "<^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // does not match <http://google.com>
...
Coredata Error “data: ”
...hen you'll get the full description in the logs.
This seems to be such a common misunderstanding that I decided to write about it, here.
share
|
improve this answer
|
follo...
Calculate a percent with SCSS/SASS
...non did that change recently? I'm sure it wasn't the case when I posted my comment.
– DisgruntledGoat
Mar 10 '15 at 14:31
|
show 1 more comm...
Doctrine 2 can't use nullable=false in manyToOne relation?
...
Nevermind, a double quote completly break the thing. That is nullable="false" is wrong!
– gremo
Mar 12 '12 at 20:51
...
Does application.yml support environment variables?
...
add a comment
|
87
...
Define make variable at rule execution time
...P variable to the result of the shell function call.
edit (in response to comments):
To create a unique variable, you could do the following:
out.tar :
$(eval $@_TMP := $(shell mktemp -d))
@echo hi $($@_TMP)/hi.txt
tar -C $($@_TMP) cf $@ .
rm -rf $($@_TMP)
This would prepend th...
How to revert Master branch to upstream
...repository and setup upstream. I've made some changes in Master branch and committed and pushed to github.
1 Answer
...
How to set Java environment path in Ubuntu
I just installed JDK in Ubuntu with sudo apt-get install openjdk-6-jdk command,
after the installation where's the Java bin directory located? And how can I set the environment path for that directory? I have little experience with Ubuntu, can anyone give some advice or suggest any good website ...
alternatives to REPLACE on a text or ntext datatype
... your data won't overflow 4000 characters AND you're on SQL Server 2000 or compatibility level of 8 or SQL Server 2000:
UPDATE [CMS_DB_test].[dbo].[cms_HtmlText]
SET Content = CAST(REPLACE(CAST(Content as NVarchar(4000)),'ABC','DEF') AS NText)
WHERE Content LIKE '%ABC%'
For SQL Server 2005+:
U...
Convert to absolute value in Objective-C
...ve-C headers also include an ABS() macro which is type-agnostic. I don't recommend using ABS() however as it is not guaranteed to be side-effect-safe. For instance, ABS(a++) will have an undefined result.
If you're using C++ or Objective-C++, you can bring in the <cmath> header and use std:...