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Does Python support short-circuiting?
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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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im...
I need to securely store a username and password in Python, what are my options?
...assword` to save username onto keyring
# we're just using some known magic string in the username field
keyring.set_password(service_id, MAGIC_USERNAME_KEY, username)
Later to get your info from the keyring
# again, abusing `get_password` to get the username.
# after all, the keyring is just a ke...
Django - How to rename a model field using South?
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Django 1.7 introduced Migrations so now you don't even need to install extra package to manage your migrations.
To rename your model you need to create empty migration first:
$ manage.py makemigrations <app_name> --empty
Then you need to edit your migration's code like this:
from djan...
Passing Parameters JavaFX FXML
...age;
public class Main extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) {
// Create the first controller, which loads Layout1.fxml within its own constructor
Controller1 controll...
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...
Why do we not have a virtual constructor in C++?
...) to allocate memory
invoke Derived() with placement new.
OR
create an extra vtable entry for a function that combines dynamic allocation and construction
So - it doesn't seem insurmountable to specify and implement virtual constructors, but the million-dollar question is: how would it be bett...
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 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...
Get hours difference between two dates in Moment Js
...roach for me, as I don't need to calculate the hours/days/months/years-ago-strings myself and it is just one line! Thank you!!
– krankuba
Aug 6 at 4:57
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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...