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Running a cron job at 2:30 AM everyday
How to configure a cron job to run every night at 2:30? I know how to make it run at 2, but not 2:30.
6 Answers
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What is a servicebus and when do I need one?
...physical.
Next, you have something physical involved on each node, like a queue in the case of a bus for supporting semi-connected communication, or an Ethernet card in the metaphor.
Beyond just the physical, there is the "protocol" part of the communication, like the OSI stack for Ethernet. With ...
Callback of .animate() gets called twice jquery
...s point you at using the promise method to get a promise for the animation queue, then using then to queue the callback:
$("html, body").animate(/*...*/)
.promise().then(function() {
// Animation complete
});
(Note: Kevin B pointed this out in his answer when the question was firs...
Is there a timeout for idle PostgreSQL connections?
... with pg perform some dml operation and the then wait for the message over queue and then perform some more dml operation.Now during that period i.e while it is waiting over queue(for message) as mention above even then the connection with postges is idle. why should i close it.
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Convert HTML to NSAttributedString in iOS
...edInteger:NSUTF8StringEncoding)]
dispatch_async(dispatch_get_main_queue()) {
if let attributedString = try? NSAttributedString(data: data, options: options, documentAttributes: nil) {
completionBlock(attributedString)
} else {
print("U...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
...pes...........................
Called getProcessorFor................
Sum: 5000
Sum: 500500
Random record from MongoDB
...are valid, but for collections where neither matters (one-time server-side batch extract in a collection where records aren't deleted), this is vastly superior to the hacky (IMO) solution in the Mongo Cookbook.
– Michael Moussa
Sep 5 '12 at 16:27
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Coding Practices which enable the compiler/optimizer to make a faster program
...ssors hate branches, or jumps, since it forces the processor to reload its queue of instructions.
Boolean Arithmetic (Edited: applied code format to code fragment, added example)
Convert if statements into boolean assignments. Some processors can conditionally execute instructions without bran...
Resizing UITableView to fit content
...not forget to run it in the main thread:
dispatch_async(dispatch_get_main_queue(), ^{
//This code will run in the main thread:
CGRect frame = self.tableView.frame;
frame.size.height = self.tableView.contentSize.height;
self.tableView.frame = frame;
});
...
Versioning SQL Server database
...se of svn's diff and logging functions.
I have this tied together with a Batch script that takes a couple parameters and sets up the database. I also added some additional queries that enter default data like user types and the admin user. (If you want more info on this, post something and I can p...