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How to get the return value from a thread in python?
...g this can be done with a list of threads. futures = [executor.submit(foo, param) for param in param_list] The order will be maintained, and exiting the with will allow result collection. [f.result() for f in futures]
– jayreed1
Jun 4 at 21:29...
How to fix the flickering in User controls
... paste this in your form (not the user control):
protected override CreateParams CreateParams {
get {
CreateParams cp = base.CreateParams;
cp.ExStyle |= 0x02000000; // Turn on WS_EX_COMPOSITED
return cp;
}
}
There are many things you can do to improve painting speed, to the poin...
Rails: create on has_one association
...here is how to do what you want:
@user = current_user
@shop = Shop.create(params[:shop])
@user.shop = @shop
Now here's why your version did not work:
You probably thought that this might work because if User had a has_many relation to Shop, @user.shops.create(params[:shop]) would work. However t...
How do I make an asynchronous GET request in PHP?
...searchbrowser/2008/06/how-to-post-an.html
function curl_post_async($url, $params)
{
foreach ($params as $key => &$val) {
if (is_array($val)) $val = implode(',', $val);
$post_params[] = $key.'='.urlencode($val);
}
$post_string = implode('&', $post_params);
$...
SQlite Getting nearest locations (with latitude and longitude)
...ored in my SQLite database, and I want to get the nearest locations to the parameters I put in (ex. My current location - lat/lng, etc.).
...
Why do you need explicitly have the “self” argument in a Python method?
...? If to keep this zen, it have to be something like: object.method(object, param1, param2). Looks somehow inconsistent...
– Vedmant
Jun 5 '15 at 20:17
10
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How can I create an object and add attributes to it?
...using setattr is fine. You just can't use setattr on object() instances.
params = ['attr1', 'attr2', 'attr3']
for p in params:
setattr(obj.a, p, value)
share
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improve this answer
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How to inherit constructors?
...y ones through their constructors.
Update
In C#4 you could specify default parameter values and use named parameters to make a single constructor support multiple argument configurations rather than having one constructor per configuration.
...
SQLAlchemy: print the actual query
...print out valid SQL for my application, including values, rather than bind parameters, but it's not obvious how to do this in SQLAlchemy (by design, I'm fairly sure).
...
Quickest way to convert a base 10 number to any base in .NET?
...e
/// specified radix (in the range [2, 36]).
/// </summary>
/// <param name="decimalNumber">The number to convert.</param>
/// <param name="radix">The radix of the destination numeral system (in the range [2, 36]).</param>
/// <returns></returns>
public sta...