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How do you make a web application in Clojure? [closed]
...ly elegant syntax. (It uses Jetty under the hood, but it hides the Servlet API from you unless you want it, which won't be often). Go look at the README at that URL, then download a snapshot and start playing.
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Detect if the app was launched/opened from a push notification
...erInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
// ensure the userInfo dictionary has the data you expect
if let type = userInfo["type"] as? String, type == "status" {
// IF the wakeTime is less than 1/10 o...
Rails respond_with: how does it work?
...is in Rails 3. But I can't even find a reference to it in either the Rails APIs or by searching the source. Can anyone either explain to me how it works (what options you can use, etc) or point me to the place it's actually implemented so I can peruse the code on my own?
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How to avoid passing parameters everywhere in play2?
...lp :) The controller method should look like this. public static play.api.templates.Html sidebar() { return (play.api.templates.Html) sidebar.render("message"); }
– Mika
Nov 18 '13 at 8:28
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Connect Java to a MySQL database
.... The vendor-specific JDBC driver is a concrete implementation of the JDBC API (tutorial here).
If you're using an IDE like Eclipse or Netbeans, then you can add it to the classpath by adding the JAR file as Library to the Build Path in project's properties.
If you're doing it "plain vanilla" in...
Parse usable Street Address, City, State, Zip from a string [closed]
...ould be a good solution "IF" google didn't limit batch calls to their MAPS api's
– Hector
Mar 30 '15 at 7:56
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Java Interfaces/Implementation naming convention [duplicate]
... one concretion. By not declaring an interface all consumers are declaring API contracts that will be obsolete as soon as you decide you want to add or migrate to a new implementation.
– AjahnCharles
Jul 2 '17 at 14:18
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Are arrays passed by value or passed by reference in Java? [duplicate]
...ts supertype, and inherits the implementation of all methods in the Object API.
... so are they passed by value or by reference? Does it depend on what the array contains, for example references or a primitive type?
Short answers: 1) pass by value, and 2) it makes no difference.
Longer answ...
Default function arguments in Rust
...ystem which means the compiler errors will be more helpful to your library/API user. This also allows users to make their own From implementation if that is helpful to them.
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What is the meaning of addToBackStack with null parameter?
...ic abstract FragmentTransaction addToBackStack (String name)
Added in API level 11
Add this transaction to the back stack. This means that the transaction will be remembered after it is committed, and will reverse its operation when later popped off the stack.
Parameters
name A...