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Rounded UIView using CALayers - only some corners - How?
... CGRect rect = CGRectMake(10, 10, 200, 100);
MyView *myView = [[MyView alloc] initWithFrame:rect];
[self.view addSubview:myView];
[super viewDidLoad];
}
MyView is just a UIImageView subclass:
@interface MyView : UIImageView
{
}
I'd never used graphics contexts before, but I managed ...
Node.js or Erlang
I really like these tools when it comes to the concurrency level it can handle.
9 Answers
...
How can I restart a Java application?
...new ProcessBuilder(command);
builder.start();
System.exit(0);
}
Basically it does the following:
Find the java executable (I used the java binary here, but that depends on your requirements)
Find the application (a jar in my case, using the MyClassInTheJar class to find the jar location itse...
PostgreSQL disable more output
...an anything about -P in the man pages. Thanks!
– nortally
May 5 '16 at 22:55
that is what I need exactly. Thanks :)
...
How to clear gradle cache?
...in your home directory, you will not want to delete the whole folder. Typically, just deleting .gradle/caches is enough to get Gradle to redownload all dependencies.
– Bradford2000
Feb 9 '15 at 17:28
...
How to display line numbers in 'less' (GNU)
...re you aware of that do(es) not support it?
– Aaron Hall♦
Aug 22 '17 at 21:01
I usually use nl instead of cat -n
...
How to set the java.library.path from Eclipse
...ibrary has items for source/javadoc and native library locations.
Specifically: select Project, right click -> Properties / Java Build Path / Libraries tab, select a .jar, expand it, select Native library location, click Edit, folder chooser dialog will appear)
Messing with the library path on ...
How to edit data in result grid in SQL Server Management Studio
...ning your select query into a view
right click on the view and choose Edit All Rows (you will get a grid of values you can edit - even if the values are from different tables).
You can also add Insert/Update triggers to your view that will allow you to grab the values from your view fields and th...
how to stop browser back button using javascript
...
There are numerous reasons why disabling the back button will not really work. Your best bet is to warn the user:
window.onbeforeunload = function() { return "Your work will be lost."; };
This page does list a number of ways you could try to disable the back button, but none are guaranteed...
How to delete an element from an array in C#
...
If you want to remove all instances of 4 without needing to know the index:
LINQ: (.NET Framework 3.5)
int[] numbers = { 1, 3, 4, 9, 2 };
int numToRemove = 4;
numbers = numbers.Where(val => val != numToRemove).ToArray();
Non-LINQ: (.NET Fra...