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How to know when UITableView did scroll to bottom in iPhone
...st way is to test a point at the bottom of the screen and use this method call when ever the user scrolls (scrollViewDidScroll):
- (NSIndexPath *)indexPathForRowAtPoint:(CGPoint)point
Test a point near the bottom of the screen, and then using the indexPath it returns check if that indexPath is th...
When should one use RxJava Observable and when simple Callback on Android?
...r:
inputObservable.debounce(1, TimeUnit.SECONDS).subscribe(new Action1<String>() {
@Override
public void call(String s) {
// use Retrofit to create autocompletedata
}
});
I won't create the Callback variant but you will understand ...
pinterest api documentation [closed]
...sts listed tijn.bo.lt/pinterest-api but everything returns 404 for me, are all of these disabled?
– Matilda
Jul 23 '12 at 6:31
4
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How to understand Locality Sensitive Hashing?
...shadow analogy is still very useful to me.
Now we can efficiently compare strings of bits in software. A fixed length bit string is kinda, more or less, like a line in a single dimension.
So with an LSH, I project the shadows of objects eventually as points (0 or 1) on a single fixed length line/...
Difference between final and effectively final
...umberLength; // <== not *final*
class PhoneNumber {
PhoneNumber(String phoneNumber) {
numberLength = 7; // <== assignment to numberLength
String currentNumber = phoneNumber.replaceAll(
regularExpression, "");
if (currentNumber.length() == numberLen...
Filter LogCat to get only the messages from My Application in Android?
...ssages to the log you can use adb -d logcat System.out:I *:S to show only calls to System.out.
You can find all the log levels and more info here: https://developer.android.com/studio/command-line/logcat.html
http://developer.android.com/reference/android/util/Log.html
EDIT: Looks like I jumped t...
Difference between jar and war in Java
...
You add web components to a J2EE application in a package called a web application archive (WAR), which is a JAR similar to the package used for Java class libraries. A WAR usually contains other resources besides web components, including:
Server-side utility classes (database bean...
How exactly does the android:onClick XML attribute differ from setOnClickListener?
...+ "be used within a restricted context");
}
final String handlerName = a.getString(attr);
if (handlerName != null) {
setOnClickListener(new OnClickListener() {
private Method mHandler;
public void onClick(V...
How do I move a redis database from one server to another?
...file named dump.rdb in the same folder as your redis server. See a list of all server commands.
Copy this dump.rdb to the other redis server you want to migrate to. When redis starts up, it looks for this file to initialize the database from.
...
Update Row if it Exists Else Insert Logic with Entity Framework
...pouse.
public class Person
{
public int Id { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public string MiddleName { get; set; }
public int Age { get; set; }
public int DocumentId {get; set;}
public virtual ICollection<...