queue

What is the most proper way to sending email of minimal 1000 or more in PHP? Any reliable email queuing technique that is capable to handle that? ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ You could just insert your emails into a Mail Queue database table, and have a separate process check the queue and batch send a certain number at once. There's a tested solution for that: PEAR Mail_Queue Works fine for me. as mercutio suggested, i would insert a new record into a mail queue table for each email waiting to be sent and then use a separate process (like a CRON) to check the table periodically for any

I don't immediately care about fifo or filo options, but it might be nice in the future.. What I'm looking for a is a nice fast simple way to store (at most a gig of data or tens of millions of entries) on disk that can be get and put by multiple processes. The entries are just simple 40 byte strings, not python objects. Don't really need all the functionality of shelve . I've seen this http://code.activestate.com/lists/python-list/310105/ It looks simple. It needs to be upgraded to the new Queue version. Wondering if there's something better? I'm concerned that in the event of a power

Assume that I am using the PriorityQueue class from Java.util. I want to remove the largest number from the PriorityQueue pq, which we assume is at the head of the queue. Will the following work? // 1 int head = pq.peek(); pq.dequeue(head); // 2 int head = pq.dequeue(pq.peek()); Would this work the same for non-primitives as well? Queue#peek and Queue#element return the head value of the queue, Queue#poll and Queue#remove return and remove it. It looks like int head = pq.poll(); is what you want. And: it will only work for non-primitive values because a queue will store objects only. The trick

I have a function that accepts a large array of x,y pairs as an input which does some elaborate curve fitting using numpy and scipy and then returns a single value. To try and speed things up I am trying to have two threads that I feed the data to using Queue.Queue . Once the data is done. I am trying to have the threads terminate and then end the calling process and return control to the shell. I am trying to understand why I have to resort to a private method in threading.Thread to stop my threads and return control to the commandline. The self.join() does not end the program. The only way

My application needs a data structure similar to a queue: put data in it, receive data from it, FIFO-like. With data I mean simple strings for now, later on perhaps more complex objects. The thing is that the queue and its content should be persistent, regardless of what Android is doing. If the application gets closed and reopened (or even Android reboots), the queue should have the same state and data it had before the application was closed. I think the queue has to use some kind of storage under the hood, preferably the internal storage of the device. Maybe you could do some brainstorming