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iOS: UIButton resize according to text length
... frames for orientation changes.
Also, device changes needn't bother you (read, no need to code separately for different screen sizes).
A few disadvantages:
Not backward compatible - works only for iOS 6 and above.
Need to get familiarised (but will save time later on).
Coolest thing is we ge...
Should I call Close() or Dispose() for stream objects?
Classes such as Stream , StreamReader , StreamWriter etc implements IDisposable interface. That means, we can call Dispose() method on objects of these classes. They've also defined a public method called Close() . Now that confuses me, as to what should I call once I'm done with objects?...
Haskell: How is pronounced? [closed]
... any concept that's particularly interesting mathematically, so there's no ready-made terms lying around that capture the way it's used in Haskell. So, set the math aside for now.
If we want to know what to call (<*>) it might help to know what it basically means.
So what's up with Applica...
How to correctly use “section” tag in HTML5?
I'm trying to build a layout in HTML5 and after reading several different articles I'm just confused. I'm trying to get some input on how it should be used.
...
How Can I Browse/View The Values Stored in Redis [closed]
...
Redis Commander is great if you're using node.js already.
Super simple to get going with NPM:
npm install -g redis-commander
redis-commander
Then point your browser at the address in the console
s...
Restoring state of TextView after screen rotation?
...tanceState) {
super.onRestoreInstanceState(savedInstanceState);
// Read values from the "savedInstanceState"-object and put them in your textview
}
@Override
protected void onSaveInstanceState(Bundle outState) {
// Save the values you need from your textview into "outState"-object
s...
Should I return a Collection or a Stream?
Suppose I have a method that returns a read-only view into a member list:
9 Answers
9
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grep a file, but show several surrounding lines?
...ch and -A num for the number of lines after the match.
grep -B 3 -A 2 foo README.txt
If you want the same number of lines before and after you can use -C num.
grep -C 3 foo README.txt
This will show 3 lines before and 3 lines after.
...
What is data oriented design?
I was reading this article , and this guy goes on talking about how everyone can greatly benefit from mixing in data oriented design with OOP. He doesn't show any code samples, however.
...
How to create a remote Git repository from a local one?
...t this point, other users who have SSH access to the same server which has read-access to the /opt/git directory can clone your repository by running
$ git clone user@git.example.com:/opt/git/my_project.git
If a user SSHs into a server and has write access to the /opt/git/my_project.git directory...