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EOFError: end of file reached issue with Net::HTTP
...ain)
req = Net::HTTP::Post.new(url.request_uri)
req.set_form_data({'name'=>'Sur Max', 'email'=>'some@email.com'})
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = (url.scheme == "https")
response = http.request(req)
See more in my blog: EOFError: end of file reached issue when post a ...
java.util.Date vs java.sql.Date
...ith, and should be avoided if you don't have any choice.
There are better alternatives, like the Joda Time API (which might even make it into Java 7 and become the new official date handling API - a quick search says it won't).
If you feel it's overkill to introduce a new dependency like Joda, lon...
How should I log while using multiprocessing in Python?
Right now I have a central module in a framework that spawns multiple processes using the Python 2.6 multiprocessing module . Because it uses multiprocessing , there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger() . Per the docs , this logger has process-shared lock...
How do I remove documents using Node.js Mongoose?
...se deleteOne(), deleteMany(), or bulkWrite() instead.
As of "mongoose": ">=2.7.1" you can remove the document directly with the .remove() method rather than finding the document and then removing it which seems to me more efficient and easy to maintain.
See example:
Model.remove({ _id: req.bod...
symbol(s) not found for architecture i386
... are missing from your target.
examine which symbols are missing
target->build phases->compile source
add the missing source files if they are not listed
command+b for bliss
You can select the files that seem to be "missing" and check in the right-hand utility bar that their checkboxes are...
Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
Java doesn't allow multiple inheritance, but it allows implementing multiple interfaces. Why?
18 Answers
...
Getting the current page
...tly, floor() rounds always down, and round() rounds up if decimal part is >= 5, else down. By that being said, floor(a)=round(a-0.5). Let's do some simple algebra. floor((a-b/2)/b)+1 = floor(a/b-0.5)+1 = round(a/b-0.5-0.5)+1 = round(a/b-1)+1 = round(a/b). Look! It seems like floor((a-b/2)/b)+1 = ...
Cannot refer to a non-final variable inside an inner class defined in a different method
...
>>> but it's value won't change I guess you are missing the point i.e. if the final reference variable is pointing to a mutable object it can still be updated, however, anonymous class creates the shallow copy thus c...
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
... correct. It doesn't lock the complete class, but the complete instance. Multiple objects from the same class hold all their own lock. :) Greets
– codepleb
Sep 22 '14 at 12:13
4
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How to use Java property files?
...String value = properties.getProperty(key);
System.out.println(key + " => " + value);
}
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