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Calling a static method on a generic type parameter
... someParent
{
List<T> items=(List<T>)typeof(T).GetMethod("fetchAll").Invoke(null,new object[]{});
//do something with items
}
Where T is any class that has the static method fetchAll().
Yes, I'm aware this is horrifically slow and may crash if someParent doesn't force all of i...
Adding images or videos to iPhone Simulator
...
The simplest way to get images, videos, etc onto the simulator is to drag and drop them from your computer onto the simulator. This will cause the Simulator to open the Photos app and start populating the library.
If you want a scriptable method, read on.
Note ...
JPA EntityManager: Why use persist() over merge()?
...
Thus there is no possibility to change operation order for orphanremoval=true?
– gstackoverflow
Sep 14 '17 at 16:09
...
Where can I find the Java SDK in Linux after installing it?
...put like this:
lrwxrwxrwx 1 root root 22 Feb 9 10:59 /usr/bin/java -> /etc/alternatives/java
Third:
ls -l /etc/alternatives/java
output is the JDK pa
curl POST format for CURLOPT_POSTFIELDS
...ey should be encoded too, just in case you have it like "name&surname" etc. Especially if data is given by the end user
– Marius Balčytis
Jun 7 '12 at 13:28
2
...
java.net.SocketException: Connection reset
... ....
}catch(Exception e)
{
tryReConnect();
logit(); //etc
}
//...
}
This reestablises my connection for unknown client socket losts
private void tryReConnect()
{
try
{
ServerSocket.close();
//empty my old lost ...
partial string formatting
...
If you know in what order you're formatting things:
s = '{foo} {{bar}}'
Use it like this:
ss = s.format(foo='FOO')
print ss
>>> 'FOO {bar}'
print ss.format(bar='BAR')
>>> 'FOO BAR'
You can't specify foo and bar at the ...
Map a network drive to be used by a service
...per service will need to pass on all appropriate SCM commands (start/stop, etc.) to the real service. If the real service accepts custom SCM commands, remember to pass those on as well (I don't expect a service that considers UNC paths exotic to use such commands, though...)
Things may get a bit tri...
What are the differences between LDAP and Active Directory?
...w user to a directory, remove or modify, specify privilages, assign policy etc. Its just like a phone directory where every person have a unique contact number. Every thing in AD(Active Directory) are considered as Objects and every object is given a Unique ID.(similar to a unique contact number in ...
Sleeping in a batch file
...sys.argv[1]))
It will allow sub-second pauses (for example, 1.5 sec, 0.1, etc.), should you have such a need. If you want to call it as sleep rather than sleep.py, then you can add the .PY extension to your PATHEXT environment variable. On Windows XP, you can edit it in:
My Computer → Properties...