Displaying 3 results from an estimated 3 matches for "colmatch".
2011 Oct 13
1
delete columns which partially match expression
Hello everyone,
I'd like to search for certain "expressions" (characters) in my data.frame
and delete the containing columns.
So, for example in the below table, I'd like to delete all columns which
contain the expression "Error". That is, R should delete column C and E from
my data. Any ideas?
A B C D E
12
2006 Jan 20
0
Realtime - reading values from registred family name
For those strugling as me for the long time with question:
"how the hack i can read a value from registred family name using
realtime?" and not to use dbodbc or odbcexec , here's the sollution:
RealTime(<family>|<colmatch>|<value>[|<prefix>])
All unique column names will be set as channel variables with optional prefix to the name.
e.g. prefix of 'var_' would make the column 'name' become the variable ${var_name}
eg.
extensions.conf (or in a db table)
(lets assume that we have...
2006 Dec 18
1
RE: Best way to access MySQL data from dial plan
...ss to the database/table you want to
pull info from, then in the dialplan use the app Realtime.
-= Info about application 'RealTime' =-
[Synopsis]
Realtime Data Lookup
[Description]
Use the RealTime config handler system to read data into channel variables.
RealTime(<family>|<colmatch>|<value>[|<prefix>])
All unique column names will be set as channel variables with optional
prefix to the name.
e.g. prefix of 'var_' would make the column 'name' become the variable
${var_name}
This will not show any auth info in the asterisk cli and automatically...