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Installing R on Mac - Warning messages Setting LCCTYPE failed using C

I would like install R on my laptop Mac OS X version 1073 I downloaded the last version and I double click on it and it was installed when i start up I get the

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Is a Python dictionary an example of a hash table

One of the basic data structures in Python is the dictionary which allows one to record keys for looking up values of any type Is this implemented internally

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JavaScript function to add X months to a date

Im looking for the easiest cleanest way to add X months to a JavaScript date Id rather not handle the rolling over of the year or have to write my own function

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Key hash for Android-Facebook app

Im working on an Android app in which I want to integrate a Facebook posting feature I downloaded the FacebookAndroid SDK and I got the readmemd text file in

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Lambda capture as const reference

Is it possible to capture by const reference in a lambda expression I want the assignment marked below to fail for example include ltalgorithmgt include

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Linq-to-Entities Join vs GroupJoin

Can someone please explain what a GroupJoin is How is it different from a regular Join Is it commonly used Is it only for method syntax What about query syntax

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Load image from resources area of project in C

I have an image in my project stored at Resourcesmyimagejpg How can I dynamically load this image into Bitmap

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Match exact string

What is the regular expression in JavaScript if it matters to only match if the text is an exact match That is there should be no extra characters at other end

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Material effect on button with background color

I am using Android v21 support library I have created a button with custom background color The Material design effects like ripple reveal are gone except the

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