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Method to Add new or update existing item in Dictionary
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Could there be any problem if i replace Method-1 by Method-2?
No, just use map[key] = value. The two options are equivalent.
Regarding Dictionary<> vs. Hashtable: When you start Reflector, you see that the indexer setters of both classes call this.Insert(key, ...
Get next / previous element using JavaScript?
...nDiv iterate through the collection to find its index, and then obviously -1 = previous +1 = next within bounds
for(var i = 0; i < divs.length;i++)
{
if(divs[i] == selectionDiv)
{
var previous = divs[i - 1];
var next = divs[i + 1];
}
}
Please be aware though as I say that ex...
How can I display a list view in an Android Alert Dialog?
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Selecting all text in HTML text input when clicked
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edited Mar 10 '14 at 6:02
kbtz
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an...
Two divs, one fixed width, the other, the rest
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What is a “context bound” in Scala?
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107
Did you find this article? It covers the new context bound feature, within the context of arr...
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
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16 Answers
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How to add text to request body in RestSharp
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217
Here is how to add plain xml string to the request body:
req.AddParameter("text/xml", body, Pa...
How to print the values of slices
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173
You can try the %v, %+v or %#v verbs of go fmt:
fmt.Printf("%v", projects)
If your array (o...