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What to return if Spring MVC controller method doesn't return value?
I am using jQuery's $.getJSON() to make asynchronous calls to my simple Spring MVC backend. Most of the Spring controller methods look like this:
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Get the last inserted row ID (with SQL statement) [duplicate]
I want to get the new created ID when you insert a new record in table.
3 Answers
3
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Android AlertDialog Single Button
...veButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
//do things
}
});
AlertDialog alert = builder.create();
alert.show();
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How to create named and latest tag in Docker?
...uilt that image using a Dockerfile and executing docker build and by providing a tag using the -t parameter.
6 Answers
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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...xpected (i.e. pull down fires the correct event). However, if I programmatically invoke the beginRefreshing instance method on the refresh control like:
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Convert Base64 string to an image file? [duplicate]
...mes after that.
Just strip everything up to and including base64, (before calling base64_decode() on the data) and you'll be fine.
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What does “./bin/www” do in Express 4.x?
...from the core Express (except the static middleware), thus they need to be called separately (what you see in app.js).
The bin/ directory serves as a location where you can define your various startup scripts. The www is an example to start the express app as a web server.
Ultimately, you could ha...
jQuery or CSS selector to select all IDs that start with some string [duplicate]
How can I select all elements whose id starts with "player_"?
4 Answers
4
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jQuery dot in ID selector? [duplicate]
... be escaped with with two backslashes: \\. For example, an element with
id="foo.bar", can use the selector $("#foo\\.bar").
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What is the canonical way to determine commandline vs. http execution of a PHP script?
...hy and it actually makes sense. If anything it's just to get back @hop for calling php no language for serious programmers :D
– ChrisR
Sep 30 '10 at 11:36
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