Is there a simple way of of sett开发者_运维问答ing a default in python - specifically setting a default in a dict?
This may have been answered elsewhere, but I can\'t find it! I\'m combining 2 queries from different sources onto a single query for calculation and reporting purposes.Fields which are not common to
What does this do? giving one of the optional arguments: ask_ok(\'OK to overwrite the file?\', 2) def ask_ok(prompt, retries=4, complaint=\'Yes or no, please!\'):
I\'ve read the post for setting d开发者_StackOverflow中文版efault properties via an attribute, which end with DefaultValue is for Design Mode or Serialization.
I am having difficulty passing an array as an argument into int main() with default values. For example:
I\'ve written a Drupal 7 module that creates a custom node type. I\'ve added a number_integer field to the node, to act as a counter. How do I set the counter field to default to zero, when a node get
What\'s a nicer way to do the following, that doesn\'t c开发者_如何转开发all f() twice? $x = f() ? f() : \'default\';
First time question for me :) I need some way to define a default predicate using a generic on the format
I was answering this question.And I realized that I ran my mouth off when I didn\'t know what I was talking about.
public class Foo { private int var; public F开发者_如何学Gooo() { var = 10; } } In this code snippet, would var first be assigned a default value and then reassigned to 10, or would it be assigned
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