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How can I recover the return value of a function passed to multiprocessing.Process?
...xample shows how to use a list of multiprocessing.Pipe instances to return strings from an arbitrary number of processes:
import multiprocessing
def worker(procnum, send_end):
'''worker function'''
result = str(procnum) + ' represent!'
print result
send_end.send(result)
def main()...
Python date string to date object
How do I convert a string to a date object in python?
7 Answers
7
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How to execute a raw update sql with dynamic binding in rails
...
ActiveRecord::Base.connection has a quote method that takes a string value (and optionally the column object). So you can say this:
ActiveRecord::Base.connection.execute(<<-EOQ)
UPDATE foo
SET bar = #{ActiveRecord::Base.connection.quote(baz)}
EOQ
Note if you're in a Ra...
What does android:layout_weight mean?
...
In a nutshell, layout_weight specifies how much of the extra space in the layout to be allocated to the View.
LinearLayout supports assigning a weight to individual children. This attribute assigns an "importance" value to a view, and allows it to expand to fill any remaining spa...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...agnostic
{
[Key]
public Guid DiagnosticID { get; set; }
public string ApplicationName { get; set; }
public DateTime DiagnosticTime { get; set; }
public string Data { get; set; }
}
If you like you could mark all entities as protected inside the main ApplicationDbContext, then cr...
Is it possible to view RabbitMQ message contents directly from the command line?
...operties":{},"routing_key":"abcxyz","payload":"foobar","payload_encoding":"string"}'
HTTP/1.1 200 OK
Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact)
Date: Wed, 10 Sep 2014 17:46:59 GMT
content-type: application/json
Content-Length: 15
Cache-Control: no-cache
{"routed":true}
Rabb...
How do I test an AngularJS service with Jasmine?
...LoggingService', ['$log', function($log) {
// Private Helper: Object or String or what passed
// for logging? Let's make it String-readable...
function _parseStuffIntoMessage(stuff) {
var message = "";
if (typeof stuff !== "string") {
message = JSON.stringify(stuff)
} else...
Javascript - Append HTML to container element without innerHTML
...L() method. Check it out here. The first parameter is where you want the string appended and takes ("beforebegin", "afterbegin", "beforeend", "afterend"). In the OP's situation you would use "beforeend". The second parameter is just the html string.
Basic usage:
var d1 = document.getElementByI...
Are multiple `.gitignore`s frowned on?
...ability to have multiple .gitignore files is very useful is if you want an extra directory in your working copy that you never intend to commit. Just put a 1-byte .gitignore (containing just a single asterisk) in that directory and it will never show up in git status etc.
...
Does Python support short-circuiting?
...
In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); otherwise, the default '<unknown>' is assigned to name.
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