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IBOutlet and IBAction
What is the purpose of using IBOutlets and IBActions in Xcode and Interface Builder?
10 Answers
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How to convert hashmap to JSON object in Java
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You can use:
new JSONObject(map);
Caution: This will only work for a Map<String, String>!
Other functions you can get from its documentation
http://stleary.github.io/JSON-java/index.html
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How do I read and parse an XML file in C#?
...em.Xml.Linq; You'll see the relevant namespace at the top of the documentation, accessible from the docs page the poster linked to e.g. docs.microsoft.com/en-us/dotnet/api/…
– Neek
Sep 21 at 6:59
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Imitating a blink tag with CSS3 animations
...of text blink the old-school style without using javascript or text-decoration.
9 Answers
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Can I query MongoDB ObjectId by date?
... in the ObjectId in great detail.
Briefly in JavaScript code:
/* This function returns an ObjectId embedded with a given datetime */
/* Accepts both Date object and string input */
function objectIdWithTimestamp(timestamp) {
/* Convert string date to Date object (otherwise assume timestamp is a...
Checking if object is empty, works with ng-show but not from controller?
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And in your $http callbacks, you do the following:
$http.get(..., function(data) {
$scope.items = {
data: data,
// other stuff
};
});
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@AspectJ pointcut for all methods of a class with specific annotation
I want to monitor all public methods of all Classes with specified annotation (say @Monitor) (note: Annotation is at class level). What could be a possible pointcut for this?
Note: I am using @AspectJ style Spring AOP.
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In a bootstrap responsive page how to center a div
...e="background:red">
TEXT
</div>
</div>
Solution for Bootstrap 3
@import url('http://getbootstrap.com/dist/css/bootstrap.css');
html, body, .container-table {
height: 100%;
}
.container-table {
display: table;
}
.vertical-center-row {
display: ...
Is it possible to get all arguments of a function as single object inside that function?
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This only works for the traditional JavaScript function, not ES2015+ fat arrow => functions. For those, you'll wanna use ...args in the function definition like so: (...args) => console.log(args).
– Sawtaytoes
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How to convert QString to std::string?
...ested (accepted) method may work if you specify codec.
See: http://doc.qt.io/qt-5/qstring.html#toLatin1
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