大约有 40,000 项符合查询结果（耗时：0.0353秒） [XML]
Regular expression to stop at first match
...n regex engines which implement the Perl 5 extensions (Java, Ruby, Python, etc) but not in "traditional" regex engines (including JavaScript, Awk, sed, grep without -P, etc).
– tripleee
Jul 8 at 17:52
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Cannot read configuration file due to insufficient permissions
... your web site's application pool runs as (Network Services, Local System, etc.), should have permission to access and read web.config file.
Update:
This updated answer is same as above, but a little longer and simpler and improved.
First of all: you don't have to change anything in your config f...
How to add lines to end of file on Linux
...t the output of the echo by >>
echo 'VNCSERVERS="1:root"' >> /etc/sysconfig/configfile
echo 'VNCSERVERARGS[1]="-geometry 1600x1200"' >> /etc/sysconfig/configfile
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Convert a bitmap into a byte array
...Marshal.Copy for a simple fast copy without any intermediate memorystreams etc.
– deegee
Jun 21 '13 at 21:31
4
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Connect Java to a MySQL database
... obtain connections from it, same as above:
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT ID FROM USERS");
...
rs.close();
stmt.close();
conn.close();
...
open_basedir restriction in effect. File(/) is not within the allowed path(s):
...andler section directive Server Root.
For example, in my case this way - / etc / httpd / httpd.conf.
Open the file httpd.conf, find the mention of the parameter open_basedir. And set it to none. (php_admin_value open_basedir none)
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Open file via SSH and Sudo with Emacs
...name shorthand defined in an .ssh/config file. When I type /sudo:hostname:/etc/hosts, I get what you would expect, but when I type /sudo:abbrev:/etc/hosts, I get the message "Host abbrev looks like a remote host, sudo can only use the local host". Is this fixable?
– rogerl
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
... Foundation\apache-maven-3.0.4\bin;C:\Program Files\Java\jdk1.7.0_09\bin; [etc]
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Dismissing a Presented View Controller
...esented, pushed onto a navigation controller, part of a tab bar controller etc. Using the delegate allows the "presenting" view controller to "dismiss" the view controller using the inverse of whatever method was used to present it.
– David Smith
Aug 2 '19 at 1...
Entity Framework vs LINQ to SQL
...objects which are constructed from a variety of tables, sources, services, etc. ADO.Net Framework was released with the .Net Framework 3.5 SP1.
This is a good introductory article on MSDN:
Introducing LINQ to Relational Data
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