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Error: could not find function … in R

I am using R and tried some.function but I got following error message: 10 Answers 1...
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Order of serialized fields using JSON.NET

... documentation for more information. Pass the JsonProperty an Order value and the serializer will take care of the rest. [JsonProperty(Order = 1)] This is very similar to the DataMember(Order = 1) of the System.Runtime.Serialization days. Here is an important note from @kevin-babcock ...
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Git: How to edit/reword a merge commit's message?

...the --preserve-merges option (or its synonym, -p) to the git rebase -i command then git will try to preserve the merges when rebasing, rather than linearizing the history, and you should be able to amend the merge commits as well: git rebase -i -p HEAD~5 ...
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What is the relationship between Looper, Handler and MessageQueue in Android?

I have checked the official Android documentation/guide for Looper , Handler and MessageQueue . But I couldn't get it. I am new to android, and got very confused with these concepts. ...
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Eclipse jump to closing brace

... Place the cursor next to an opening or closing brace and punch Ctrl + Shift + P to find the matching brace. If Eclipse can't find one you'll get a "No matching bracket found" message. edit: as mentioned by Romaintaz below, you can also get Eclipse to auto-select all of the cod...
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How to Truncate a string in PHP to the word closest to a certain number of characters?

...e a code snippet written in PHP that pulls a block of text from a database and sends it out to a widget on a webpage. The original block of text can be a lengthy article or a short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to chop off...
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TCP vs UDP on video stream

I just came home from my exam in network-programming, and one of the question they asked us was "If you are going to stream video, would you use TCP or UDP? Give an explanation for both stored video and live video-streams" . To this question they simply expected a short answer of TCP for stored vid...
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Get the last 4 characters of a string [duplicate]

... I remember it like this, -4 is short hand for (length - 4) – adnan2nd Sep 16 '18 at 15:21 ...
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How to convert integer to string in C? [duplicate]

... I tried running this program, and I got a runtime error. How can I get it to work properly? ideone.com/Xl21B4 – Anderson Green Mar 6 '13 at 2:56 ...
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JavaScript equivalent of PHP's in_array()

Is there a way in JavaScript to compare values from one array and see if it is in another array? 20 Answers ...