search for: thave

...oid a time-consuming for loop on my 600000 obs dataset. school_id y 8 9.87 8 8.89 8 7.89 8 8.88 20 6.78 20 9.99 20 8.79 31 10.1 31 11 There are, say, 143 different schools in this 600000 obs dataset. I need to thave sequential identifiers, 1,2,3,4,5,...,143. I was using an awkward for look that took 30 minutes to run. sid = 1 dta$sid[1] = 1 for (i in 2:nrow(dta)) { if (dta$school_id[i] != dta$school_[i-1]) sid = sid+1 dta$sid[i] = sid } Any hints appreciated. Thanks Toby

...database: cookbook username: root password: mypassword host: posta.rmasonfamily.info problem seems to be that I''m missing the socket entry, This is the message I get Can''t connect to local MySQL server through socket ''/path/to/your/mysql.sock but I don''thave a mysql.sock. I do have an empty directory /var/lib/mysql. do I have anything to install? -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

...t; axes is sim and actual values. #What i want to do is plot the simulated values with the 95% CI values, and then plot the actual values and see if they fall in the CI'S which they do. The idea is that there is no significant difference between the actual values and the simulated values. #I thave Ci for sim and this is where the trouble begins! simCI <- c(0.000908781,0.001248025,0.000928731,0.000885441,0.002384808,0.002700088,0.005377963,0.006202863,0.000918969,0.002566072,0.007687229,0.001593536,0.001578519,0.001299327,0.00217493,0.000908781,0.00090428,0.001550469,0.008840134,0.0033008...

...are fine. Outgoing calls ring the far end, BUT asterisk never sees that the call is answered (ie no message in the logs files saying so), as a result the remove end can hear the PBX side talking, but there is no audio back from the remote side to us. When we hangup the log files show messages thave suggest it thinks the line is still ringing Comparing with another line which works fine (this is a BT multi-line system with what they call "PBX signalling" on it) I see that as soon as the remote end answers then asterisk gets a log message stating the same and audio is fine on thi...

I was working this morning, trying to clean up my project and I did something that sent migrations to hell-in-a-hand-basket. I tried to run rake db:migrate --trace I got the following error msg: (in /Users/richardmartin/NetBeansProjects/ReTrace) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment rake aborted! Mysql::Error: Table

Hi Everyone, I have a dell 1750 server with ERA/O card running on FreeBSD 7.0-STABLE According to Dell, the ERA card supports ipmi 1.0: http://linux.dell.com/ipmi.shtml But so far no luck with freebsd :/ [root@home /usr/src/sys/i386/conf]# ipmitool -I open channel info 1 Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory

Hey, how can I implement a dial plan like the following: incoming call: 1. ring phones 1,2,3 monday to friday between 9:00 and 20:00; if no answer after 15 sec also ring phones 4 and 5 2. ring phone 1 monday to friday between 0:00-9:00 and 20:00-24:00; if no answer after 20 sec also ring phones 2 and 3 3. ring phone 1 saturday and sunday all day I do not need a in detail answer for each of the

So I''ve got an ActiveRecord model pointing to a MySQL db, with an auto-serialized column ("serialize :columnName"). Thing is, MySQL, depending on how it''s configured (like, by default), has a bad habit of just truncating your data if it''s too wide for the column, with no error raised. Yeah, I can probably reconfigure MySQL and/or my AR connection to it. But

I''ve liked the scgi runner ever since it came out. I like the way it''scontrolled, the way it''s clusterable, and the fact that it runs onwin32 platforms so easily. Now it''s May 2006, and the scgi runner hasn''t changed since October,and now we have mongrel. I keep seeing hints of clustering in mongrel,as well. I just downloaded the win32 installer for