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Could not find an implementation of the query pattern
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You may need to add a using statement to the file. The default Silverlight class template doesn't include it:
using System.Linq;
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“A project with an Output type of Class Library cannot be started directly”
...Hey James, Okay I have added a new project in the same solution. A new .cs file is created which has a main function. Now what should I reference to. To the dll you mean? When I right click on the references tab, I get a Add Reference window.
– HaggarTheHorrible
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Class 'DOMDocument' not found
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Create an empty PHP file and put only <?php phpinfo(); in it, look at it in a browser.
Check if you can spot --disable-dom in the configuration options and/or if you can see details about the DOM extension in the list below.
If you cannot se...
Converting Java objects to JSON with Jackson
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This might be useful:
objectMapper.writeValue(new File("c:\\employee.json"), employee);
// display to console
Object json = objectMapper.readValue(
objectMapper.writeValueAsString(employee), Object.class);
System.out.println(objectMapper.writerWithDefaultPrettyPrinter...
Access mysql remote database from command line
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edit my.cnf file:
vi /etc/my.cnf:
make sure that:
bind-address=YOUR-SERVER-IP
and if you have the line:
skip-networking
make sure to comment it:
#skip-networking
don't forget to restart:
/etc/init.d/mysqld restart
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Difference between and
...($_POST); ?>
Test the above on your local machine by creating the two files in a folder named /tmp/test/ then running the built-in PHP web server from shell:
php -S localhost:3000 -t /tmp/test/
Open your browser at http://localhost:3000 and see for yourself.
One would wonder why would we ne...
Assigning variables with dynamic names in Java
.... If you use BCEL or ASM, you can "declare" the variables in the bytecode file. But don't do it! That way lies madness!
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windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...rt= auto
我这里的格式是：
sc create svn binpath= "\"C:\Program Files\Subversion\bin\svnserve.exe\" --service -r D:\svntest" displayname= "svn" start= auto
binpath指svnserve.exe的路径
(注意：如果你的路径里有空格记得要在binpath的头尾用转义字符/"把整个...
Numeric for loop in Django templates
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Also create an empty file _ init _.py in templatetags directory. Also add these line to top of my_filters.py from django.template import Library;register = Library()
– Ajeeb.K.P
Mar 23 '15 at 5:42
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error: command 'gcc' failed with exit status 1 while installing eventlet
... solved my problem too. unable to execute 'gcc': No such file or directory error: command 'gcc' failed with exit status 1
– Jason Goal
Aug 1 '18 at 14:30
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