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Spring DAO vs Spring ORM vs Spring JDBC
...e.
Spring-Data
Spring-Data is an umbrella project that provides a common API to define how to access data (DAO + annotations) in a more generic way, covering both SQL and NOSQL data sources.
The initial idea is to provide a technology so that the developer writes the interface for a DAO (finder m...
How to check iOS version?
... a particular feature or class is available.
Checking for the presence of APIs:
For example, you can check if UIPopoverController is available on the current device using NSClassFromString:
if (NSClassFromString(@"UIPopoverController")) {
// Do something
}
For weakly linked classes, it is s...
How do I wait for an asynchronously dispatched block to finish?
...er is that it doesn't address the OP's original problem, which is that the API that needs to be used takes a completionHandler as an argument and returns immediately. Calling that API inside of this answer's async block would return immediately even though the completionHandler had not run yet. Th...
Android EditText delete(backspace) key event
...
Here is my easy solution, which works for all the API's:
private int previousLength;
private boolean backSpace;
// ...
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
previousLength = s.length();
}
@Override
public void onTe...
Get nested JSON object with GSON using retrofit
I'm consuming an API from my android app, and all the JSON responses are like this:
12 Answers
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Sending an HTTP POST request on iOS
...e an URLRequest
NSURL *url = [NSURL URLWithString:@"http://www.example.com/apis/login_api"];
NSMutableURLRequest *urlRequest = [NSMutableURLRequest requestWithURL:url];
//Create POST Params and add it to HTTPBody
NSString *params = [NSString stringWithFormat:@"email=%@&password=%@",emailId,pass...
Why should I use Google's CDN for jQuery?
...to serve up an SSL version of the hosted javascript libraries. ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js works.
– Aaron Wagner
Feb 1 '10 at 23:16
...
Mockito: Trying to spy on method is calling the original method
...lazz)
public static <T> T any(java.lang.Class<T> clazz)
The API documentation does not give any clue about this. It also seems to say the need for such "do not call method" behaviour is "very rare". Personally I use this technique all the time: typically I find that mocking involves...
Changing Locale within the app itself
...gChanges="locale"
This version is needed when you build for Android 4.2 (API level 17) explanation here:
android:configChanges="locale|layoutDirection"
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Get contentEditable caret index position
...retposition {
font-weight: bold;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="contentbox" contenteditable="true">Click me and move cursor with keys or mouse</div>
<div id="caretposition">0</div>
<s...