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Changing UIImage color
...ly shortened. This only takes the image as a mask and does not actually "multiply" or color the image.
Objective C:
UIColor *color = <# UIColor #>;
UIImage *image = <# UIImage #>;// Image to mask with
UIGraphicsBeginImageContextWithOptions(image.size, NO, image.scale);
...
Swift compiler error: “non-modular header inside framework module”
... that is exactly why Allows Non-modular Includes in Framework Modules defaults to NO)
In order to expose Objective-C/C library to your framework swift code, we should define a separate swift module for such library. Then a standard swift import YourLegacyLibrary can be used.
Let me demonstrate t...
View not attached to window manager crash
... super.onDestroy();
}
class LoadAllProducts extends AsyncTask<String, String, String> {
// Before starting background thread Show Progress Dialog
@Override
protected void onPreExecute() {
showProgressDialog();
}
//getting All p...
What is Data Transfer Object?
...ion. Whether its across the wire or not, it's still an object that encapsualtes a bunch of data to be transferred between (sub)systems, so I'd argue it's a DTO.
– Benny Hallett
Jul 6 '09 at 7:49
...
LINQ: Select an object and change some properties without creating a new object
I want to change some properties of a LINQ query result object without creating a new object and manually setting every property. Is this possible?
...
PHP function to get the subdomain of a URL
...'.', $parsedUrl['host']);
$subdomain = $host[0];
echo $subdomain;
For multiple subdomains
$url = 'http://usa.en.example.com';
$parsedUrl = parse_url($url);
$host = explode('.', $parsedUrl['host']);
$subdomains = array_slice($host, 0, count($host) - 2 );
print_r($subdomains);
...
How to fix the Hibernate “object references an unsaved transient instance - save the transient insta
...d and no automatic database synchronization is going to happen.
Removed - Although JPA demands that managed entities only are allowed to be removed, Hibernate can also delete detached entities (but only through a remove method call).
Entity state transitions
To move an entity from one state to th...
How do I tell git-svn about a remote branch created after I fetched the repo?
...remote.newbranch.fetch :refs/remotes/newbranch
git svn fetch newbranch [-r<rev>]
git checkout -b local-newbranch -t newbranch
git svn rebase newbranch
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Call asynchronous method in constructor?
...ructor. Example below
public class MyClass
{
public static async Task<MyClass> Create()
{
var myClass = new MyClass();
await myClass.Initialize();
return myClass;
}
private MyClass()
{
}
private async Task Initialize()
{
await...
Difference in months between two dates
...range which your application is designed to work with and validate the results of the calculation accordingly.
Update (with thanks to Gary)
If using the 'average months' method, a slightly more accurate number to use for the 'average number of days per year' is 365.2425.
...