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How to pass parameters to a view

...new MenuView({ collection: itemColl, position: this.getPosition() }) And then, in MenuView, you can use this.options.position. UPDATE: As @mu is too short states, since 1.1.0, Backbone Views no longer automatically attach options passed to the constructor as this.options, but you can do it yo...
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Maintaining the final state at end of a CSS3 animation

...e set to opacity: 0; in the CSS. The animation class is applied onClick, and, using keyframes, it changes the opacity from 0 to 1 (among other things). ...
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Comparing arrays in JUnit assertions, concise built-in way?

... answered Nov 19 '10 at 19:06 Andy ThomasAndy Thomas 76.2k1010 gold badges8989 silver badges137137 bronze badges ...
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What is the meaning of the prefix N in T-SQL statements and when should I use it?

... This denotes that the subsequent string is in Unicode (the N actually stands for National language character set). Which means that you are passing an NCHAR, NVARCHAR or NTEXT value, as opposed to CHAR, VARCHAR or TEXT. To quote from Microsoft: Prefix Unicode character string constants ...
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Why does String.valueOf(null) throw a NullPointerException?

...ring.valueOf(Object) String.valueOf(char[]) Java Specification Language mandates that in these kind of cases, the most specific overload is chosen: JLS 15.12.2.5 Choosing the Most Specific Method If more than one member method is both accessible and applicable to a method invocation, it is n...
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jQuery hide element while preserving its space in page layout

...style to none, which completely removes the element from the document flow and causes it to not take up space. visibility:hidden keeps the space as it is. share | improve this answer | ...
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delete map[key] in go?

...ems a poor use of resources though! Another way is to check for existence and use the value itself: package main func main () { var sessions = map[string] chan int{}; sessions["moo"] = make (chan int); _, ok := sessions["moo"]; if ok { delete(sessions, "moo"); } } ...
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Shallow copy of a Map in Java

As I understand it, there are a couple of ways (maybe others as well) to create a shallow copy of a Map in Java: 3 Answer...
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Fetch first element which matches criteria

...row the NPE. To prevent that from happening, use orElse() instead of get() and provide a fallback object (like orElse(new Station("dummy", -1)), or store the result of findFirst() in a variable and check it with isEmpty() before calling get() – ifloop Jan 24 '1...
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How do different retention policies affect my annotations?

...en the java.lang.annotation.RetentionPolicy constants SOURCE , CLASS , and RUNTIME ? 5 Answers ...