search for: alekseyev

I have a data frame with about 10^6 rows; I want to group the data according to entries in one of the columns and do something with it. For instance, suppose I want to count up the number of elements in each group. I tried something like aggregate(my.df$my.field, list(my.df$my.field), length) but it seems to be very slow. Likewise, the split() function was slow (I killed it before it completed).

Hello, Has anybody experienced any problems with php3+php4 combo in systems newer than 4.6-STABLE (as of June-Aug 2002)? Briefly, the problem looks very similar to what is stated in the following reports: http://groups.google.com/groups?q=%22php3+kills+apache%22&hl=ru&lr=&ie=UTF-8&oe=UTF-8&selm=wqz8yrfzbug.wl%40hurt.theclones.net&rnum=1

...ll the known interfaces on nmbd initialization. 5). Fix bug in multiple query name responses print code. 6). Fix to send out mailslot reply on correct interface. 7). Fix retranmission queue to scan WINS server subnet so nmbd retransmits queries needed when acting as a WINS server. Thanks to Andrey Alekseyev <fetch@muffin.arcadia.spb.ru> for spotting this one. 8). Send host announcement to correct 0x1d name rather than 0x1e name. 9). Fix for WINS server when returning multi-homed record, was returning one garbage IP address. 10). Fix for Thursby Software's 'Dave' client - ensure that...

...ll the known interfaces on nmbd initialization. 5). Fix bug in multiple query name responses print code. 6). Fix to send out mailslot reply on correct interface. 7). Fix retranmission queue to scan WINS server subnet so nmbd retransmits queries needed when acting as a WINS server. Thanks to Andrey Alekseyev <fetch@muffin.arcadia.spb.ru> for spotting this one. 8). Send host announcement to correct 0x1d name rather than 0x1e name. 9). Fix for WINS server when returning multi-homed record, was returning one garbage IP address. 10). Fix for Thursby Software's 'Dave' client - ensure that...

...ll the known interfaces on nmbd initialization. 5). Fix bug in multiple query name responses print code. 6). Fix to send out mailslot reply on correct interface. 7). Fix retranmission queue to scan WINS server subnet so nmbd retransmits queries needed when acting as a WINS server. Thanks to Andrey Alekseyev <fetch@muffin.arcadia.spb.ru> for spotting this one. 8). Send host announcement to correct 0x1d name rather than 0x1e name. 9). Fix for WINS server when returning multi-homed record, was returning one garbage IP address. 10). Fix for Thursby Software's 'Dave' client - ensure that...

...ll the known interfaces on nmbd initialization. 5). Fix bug in multiple query name responses print code. 6). Fix to send out mailslot reply on correct interface. 7). Fix retranmission queue to scan WINS server subnet so nmbd retransmits queries needed when acting as a WINS server. Thanks to Andrey Alekseyev <fetch@muffin.arcadia.spb.ru> for spotting this one. 8). Send host announcement to correct 0x1d name rather than 0x1e name. 9). Fix for WINS server when returning multi-homed record, was returning one garbage IP address. 10). Fix for Thursby Software's 'Dave' client - ensure that...

...ll the known interfaces on nmbd initialization. 5). Fix bug in multiple query name responses print code. 6). Fix to send out mailslot reply on correct interface. 7). Fix retranmission queue to scan WINS server subnet so nmbd retransmits queries needed when acting as a WINS server. Thanks to Andrey Alekseyev <fetch@muffin.arcadia.spb.ru> for spotting this one. 8). Send host announcement to correct 0x1d name rather than 0x1e name. 9). Fix for WINS server when returning multi-homed record, was returning one garbage IP address. 10). Fix for Thursby Software's 'Dave' client - ensure that...