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How do I automatically scroll to the bottom of a multiline text box?
... entry (the newest one) whenever a new line is added.
If you use TextBox.AppendText(string text), it will automatically scroll to the end of the newly appended text. It avoids the flickering scrollbar if you're calling it in a loop.
It also happens to be an order of magnitude faster than concaten...
How to design a database for User Defined Fields?
...
referential
integrity is rarely out-performed by
trigger-based or application level
constraint enforcement.
Cons:
This could create a lot of tables.
Enforcing schema separation and/or a
naming convention would alleviate
this.
There is more application code
needed to operate the UDF ...
Can I change the viewport meta tag in mobile safari on the fly?
I have an AJAX app built for mobile Safari browser that needs to display different types of content.
3 Answers
...
Eclipse error: 'Failed to create the Java Virtual Machine'
...VirtualMachines/jdk1.8.0_172.jdk/Contents/Home/bin/java" below "--launcher.appendVmargs" in eclipse.ini.
– clark yu
Mar 30 at 2:58
...
How do I enable EF migrations for multiple contexts to separate databases?
...med Configuration.cs its own namespace. If you do not, EF will attempt to apply migrations to the wrong context.
Here are the specific steps that work well for me.
If Migrations are messed up and you want to create a new "baseline":
Delete any existing .cs files in the Migrations folder
In SSMS...
Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
...g the same for the cell's accessoryView . My setup for the accessoryView happens by the way of something like this:
10 Ans...
What's the difference between .bashrc, .bash_profile, and .environment?
...es and printing startup messages (e.g. MOTDs), which startup script is the appropriate place to do these?
7 Answers
...
Populating a ListView using an ArrayList?
My Android app needs to populate the ListView using the data from an ArrayList .
5 Answers
...
Reading HTML content from a UIWebView
...gJavaScriptFromString: @"document.body.innerHTML"]; NSString *totalPage = append both strings.
– Deepukjayan
Jun 22 '12 at 19:24
...
What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...setInterval(function(){ Console.log("A Kiss every 5 seconds"); }, 5000);
Approximate java Equivalent
new Timer().scheduleAtFixedRate(new TimerTask(){
@Override
public void run(){
Log.i("tag", "A Kiss every 5 seconds");
}
},0,5000);
setTimeout()
function that works only after...