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Iterating a JavaScript object's properties using jQuery
Is there a jQuery way to perform iteration over an object's m>me m>mbers, such as in:
4 Answers
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Why use try {} finally {} with an empty try block?
I noticed in System.Threading.Tim>me m>rBase.Dispose() the m>me m>thod has a try{} finally{} block but the try{} is empty.
2 An...
How to parse a JSON string to an array using Jackson
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I finally got it:
ObjectMapper objectMapper = new ObjectMapper();
TypeFactory typeFactory = objectMapper.getTypeFactory();
List<Som>me m>Class> som>me m>ClassList = objectMapper.readValue(jsonString, typeFactory.constructCollectionType(List.class, Som>me m>C...
Does Notepad++ show all hidden characters?
...this depends on your version of Notepad++. On newer versions you can use:
m>Me m>nu View → Show Symbol → *Show All Characters`
or
m>Me m>nu View → Show Symbol → Show White Space and TAB
(Thanks to bers' comm>me m>nt and bkaid's answers below for these updated locations.)
On older versions you can lo...
UITableView + Add content offset at top
I need to add som>me m> blank space to the top of my UITableView that does not affect the size of the content area. Shifting the content down or adding a blank cell is NOT what I want to do. Instead I just want an offset.
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javascript node.js next()
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This appears to be a variable naming convention in Node.js control-flow code, where a reference to the next function to execute is given to a callback for it to kick-off when it's done.
See, for example, the code samples here:
http://blog.mixu.net/2011/...
Is there a good way to attach JavaScript objects to HTML elem>me m>nts?
I want to associate a JavaScript object with an HTML elem>me m>nt. Is there a simple way to do this?
2 Answers
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Getting “bytes.Buffer does not implem>me m>nt io.Writer” error m>me m>ssage
I'm trying to have som>me m> Go object implem>me m>nt io.Writer, but writes to a string instead of a file or file-like object. I thought bytes.Buffer would work since it implem>me m>nts Write(p []byte) . However when I try this:
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Rails: select unique values from a column
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Model.select(:rating)
Result of this is a collection of Model objects. Not plain ratings. And from uniq's point of view, they are completely different. You can use this:
Model.select(:rating).map(&:rating).uniq
or th...
Are “elseif” and “else if” completely synonymous?
Are elseif and else if completely synonymous, or is there a difference?
2 Answers
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