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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 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 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);
$...
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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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.).
...
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)
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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...
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.
...
How do you do a limit query in JPQL or HQL?
...uery = true)
List<UserMetricValue> findTopNByUserIdAndMetricId(
@Param("userId") String userId, @Param("metricId") Long metricId,
@Param("limit") int limit);
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