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Efficient way to determine number of digits in an integer
...when the architecture expands to 256 bit integers. You need to remember to come back and modify this code. In real life that will not happen and sice this is probably going to be used to build a buffer of the correct size you are now opening yourself to all sorts of buffer over run problems on large...
C# DateTime.Now precision
...a date and time for purposes like displaying the current time to the user, computing the number of days until next Tuesday, and so on.
In short, "what time is it?" and "how long did that take?" are completely different questions; don't use a tool designed to answer one question to answer the other....
How to enable cross-origin resource sharing (CORS) in the express.js framework on node.js
... real issue. I'm trying to make an API call to an external server with get command. and that's where I get the error: XMLHttpRequest cannot load SOMEURL.com. Origin localhost:8888 is not allowed by Access-Control-Allow-Origin.
– Guy
Jun 25 '12 at 17:17
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
...eadway and summarize this in an excellent slide-deck, but they too are non-committal on totally jumping on Solr bandwagon and "investigating" combining Solr with CouchDB.
Finally, I will offer our experience, unfortunately cannot reveal much about the business-case. We work on the scale of several ...
How to render a DateTime in a specific format in ASP.NET MVC 3?
... parameter ("ShortDateTime") solves also the problem I had described in my comment to ataddeini answer.
– Slauma
May 14 '11 at 13:01
3
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How to sort an array by a date property
...array.sortBy(function(o){ return o.date });
If your date is not directly comparable, make a comparable date out of it, e.g.
array.sortBy(function(o){ return new Date( o.date ) });
You can also use this to sort by multiple criteria if you return an array of values:
// Sort by date, then score (...
Mongoose and multiple database in single node.js project
...e able to manage 100k connections. I think it would be better to use useDb command which uses the same connection pool.
– xpepermint
Nov 29 '15 at 9:49
1
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Ways to eliminate switch in code [closed]
...case "cat":
echo animal.meow();
break;
}
}
becomes this:
foreach (var animal in zoo) {
echo animal.speak();
}
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Maven Install on Mac OS X
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OS X prior to Mavericks (10.9) actually comes with Maven 3 built in.
If you're on OS X Lion, you won't have java installed by default. Just run java by itself and it'll prompt you to install it.
Assuming qualifications are met, run mvn -version and see some ou...
How do you serialize a model instance in Django?
...nd of your last line, like @DavorLucic suggested? And no need for trailing comma in your list literal (for the love of PEP8 ;).
– hobs
Oct 29 '14 at 18:16
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