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Dialog with transparent background in Android
...ed, please use
* {@link #setPadding(int, int, int, int)}.
*
* @param d The Drawable to use as the background, or null to remove the
* background
*/
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convert UIImage to NSData
...ata *data = UIImageJPEGRepresentation(myImageView.image, 0.8);
//The float param (0.8 in this example) is the compression quality
//expressed as a value from 0.0 to 1.0, where 1.0 represents
//the least compression (or best quality).
You can also put this code inside a GCD block and execute in a...
How can I search (case-insensitive) in a column using LIKE wildcard?
...nection->prepare($q);
$query->bindValue(1, "%$string%", PDO::PARAM_STR);
$query->execute();
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python design patterns [closed]
...ss Null(object):
def __init__(self, *args, **kwargs):
"Ignore parameters."
return None
def __call__(self, *args, **kwargs):
"Ignore method calls."
return self
def __getattr__(self, mname):
"Ignore attribute requests."
return self
de...
Store a closure as a variable in Swift
...
In Swift 4 and 5. I created a closure variable containing two parameter dictionary and bool.
var completionHandler:([String:Any], Bool)->Void = { dict, success in
if success {
print(dict)
}
}
Calling the closure variable
self.completionHandler(["name":"Gurjinde...
HAProxy redirecting http to https (ssl)
...'d like foo.bar.com/baz to redirect to foo.bar.com/baz. We also need query params.
– Jon Chu
Nov 5 '12 at 22:36
...
What is the best JavaScript code to create an img element
...
var img = new Image(1,1); // width, height values are optional params
img.src = 'http://www.testtrackinglink.com';
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Ruby on Rails: how do I sort with two columns using ActiveRecord?
...rch:
@search = Product.sorted_by_special_price_asc_msrp_asc.search(search_params)
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'heroku' does not appear to be a git repository
...
Might be worth checking the config file in the .git folder. If the heroku parameters are missing then you´ll get this error heroku param
[remote "heroku"]
url = git@heroku.com:`[Your heroku app].git
fetch = +refs/heads/*:refs/remotes/heroku/*
the .git folder should be in the local compu...
Bulk Insertion in Laravel using eloquent ORM
...
/**
* Create a Collection of new instances of the related model.
*
* @param array $records
* @return \Illuminate\Database\Eloquent\Collection
*/
public function createMany(array $records)
{
$instances = $this->related->newCollection();
foreach ($records as $record) {
...