search for: current_date

Dear R forum I have a data.frame df = data.frame(dates = c("4/15/2013", "4/14/2013", "4/13/2013", "4/12/2013"), values = c(47, 38, 56, 92)) I need to to create a vector by repeating the dates as "Current_date", 4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013,  "Current_date", 4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013, Current_date, 4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013 i.e. I need to create a new vector as given below which I need to use for some other purpose. Current_date 4/15/2013 4...

...in order one after another. How do i do that so everything gets dont as the steps depend on each other. Example: cd /system_backups/ tar cvf apache-conf.tar /etc/httpd/conf/* gzip -v9 apache-conf.tar tar cvf apache-data.tar /var/www/* gzip -v9 apache-data.tar then last step... tar cvf <current_date>-system_backup.tar <all> the gzip files above gzip -v9 <current_date>-system_backup.tar scp <current_date>-system_backup.tar.gz user at 10.0.0.1:/. etc...etc.... My questions: 1. How do I execute each statement and make sure subsequent statements are not executed until the...

I have a model with a datetime field called start_date. I''d like to do a find on the model so that it returns only records with the start_date equal to the current day. Something like this: @foos = Foo.find(:all, :conditions => //?? start_date equal to today''s date ??// ] ) Thanks in advance for any help. -------------- next part

...y active record object. Basically I have an object called "Report < ActiveRecord::Base" with a field called "hours" (work hours). Here''s how I access it from within my helper function: Report.find(:first, :conditions => "date = ''" << current_date.strftime("%Y-%m-%d") << "'' AND user_id = ''" << @user.id.to_s << "''") However, in some cases I want the exact same info as above, except a running total of the entire week. Here''s more or less how I''d lik...

Dear R forum, (Pl note this is not a finance problem) I have two data.frames as currency_df = data.frame(current_date = c("3/4/2013", "3/4/2013", "3/4/2013", "3/4/2013"), issue_date = c("27/11/2012", "9/12/2012", "14/01/2013", "28/02/2013"), maturity_date = c("27/04/2013", "3/5/2013", "14/6/2013", "28...

...ed $ti = time(); $dir = "/vol/recordings/"; $finame = $ti."_".$extn; $fname = $dir.$finame; $finame = $finame.".gsm"; # populate the DB with the required information # Agent, Filename, date, time # Get the Date and Time $gdate = $dbh->selectrow_array ("SELECT current_date()"); $gtime = $dbh->selectrow_array ("SELECT current_time()"); $date_time = "$gdate $gtime"; # Cross reference the Agent Phone with extension $phone = $dbh1->selectrow_array ("SELECT phone from map where extn = '$extn'"); $agent = $dbh1->selectro...

...ackup, excluding the old deleted files. It could work something like this:     when rsync server notices an unmarked extraneous file, it timestamps and marks the file as extraneous.    rsync server periodically deletes extraneous files like this        if (extraneous_mark == true and timestamp > current_date - age), then delete the file    where age is number of days extraneous files are retained.        rsync client can restore deleted files from server.    rsync client can restore directory from server, excluding extraneous files.  Thank you,Wolfram Volpi -------------- next part -------------- An HT...

...ys appended to the end of the list of existing columns. Column-def may take any of the forms permissable in a CREATE TABLE statement, with the following restrictions: * The column may not have a PRIMARY KEY or UNIQUE constraint. * The column may not have a default value of CURRENT_TIME, CURRENT_DATE or CURRENT_TIMESTAMP. * If a NOT NULL constraint is specified, then the column must have a default value other than NULL. So I can''t do this, either... Thanks, Morgan -- Posted via http://www.ruby-forum.com/.

dear all, can anybody tell me, how to backup my data on samba?do you have a script for backup incremental? i don't understand to user rsync thank you Cyd ____________________________________________________________________________________ Sucker-punch spam with award-winning protection. Try the free Yahoo! Mail Beta. http://advision.webevents.yahoo.com/mailbeta/features_spam.html

I''m trying to create a paginated list that will take note of the "end_date" field in my table. This is what I have: @post_pages, @posts = paginate(:posts, :per_page => 10, :order_by => ''end_date'') in the controller. And for the view: <h1>Posts ending soon</h1> <ul><% for post in @posts do %> <strong>Post Title:

I''m having a little trouble with understanding how to work out the schematic for some of my classes using ActiveRecord when a file is in my lib directory: Brief example: Here''s the outline of the files in use: ....app ........controllers ............application_controller.rb ............rushing_offenses_controller.rb ........models ............rushing_offense.rb ....lib

line 212 of postgresql_adapter.rb is return Time.now.to_s if value =~ /^\(''now''::text\)::(date|timestamp)/ i don''t think this will work. in postgresql the field ''now'' is pinned to the SAME TIME for the duration of a transaction. eg. if you do begin transaction; insert into t values(42, ''now''); # sleep one minute

We are wondering how you''d validate a credit card number or a SSN without writing Javascript and Ruby code. Would it be through Rails'' AJAX support? -- Posted via http://www.ruby-forum.com/.