Recent questions tagged Map

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map - Enumeration and mapping with Scala 2.10

I'm trying to port my application to Scala 2.10.0-M2. I'm seeing some nice improvements with better warnings from ... and how do you fix it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - GNUPLOT: 2d histogram from set of points

I have a pairs of the points with their weights: #x y w 0.111342 0.478917 0.232487 0.398107 1.79559 ... way to use only gnuplot scripting? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Google App Engine Geohashing

I am writing a web application using GWT and App Engine. My application will need to post and query items based ... mean? Thanks for your help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Simple dictionary in C++

Moving some code from Python to C++. BASEPAIRS = { "T": "A", "A": "T", "G": "C", "C": "G" } Thinking maps might be overkill? What would you use? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Wifi Triangulation

What would be the best way to triangulate a wireless network passively. Are there tools available? ... possible relative coordinates. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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map - C++ unordered_map with char* as key

I feel exhausted when trying to use the container unordered_map with char* as the key (on Windows, I am using ... function (by delete or free). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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map - Mapping over sequence with a constant

If I need to provide a constant value to a function which I am mapping to the items of a sequence, is there ... problem, but well there it is! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Method Chaining vs |> Pipe Operator

So I have the following code: // Learn more about F# at http://fsharp.net open System open System.Linq open ... 'm just not used to it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Java HashMap duplicate elements

I want to add duplicate elements on hashmap so: put("name1", 1); put("name1", 3); put("name1", 3); put("name2 ... name2", 3); how i can do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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map - Hadoop: key and value are tab separated in the output file. how to do it semicolon-separated?

I think the title is already explaining my question. I would like to change key (tab space) value into key; ... code on how to achieve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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312 views

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map - How to Get City Name by Latitude &Longitude in android?

I want to city name by current location but i have latitude and longitude.how to get it? i ... ): getExtractedText on inactive InputConnection See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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390 views

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map vs. hash_map in C++

I have a question with hash_map and map in C++. I understand that map is in STL, but hash_map is not a ... 's the difference between the two? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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317 views

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map - Distance between 2 geocodes

What is the formula for calculating the distance between 2 geocodes? I have seen some of the answers on this ... Any help would be appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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368 views

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map - Get values for keys within a range in Java

Suppose I have a map in Java which looks like this: { 39:"39 to 41", 41:"41 to 43", 43:"43 to 45", ... 39 to 41".How do I do this efficiently? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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461 views

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map - Embed font into PDF file by using iText

I defined a tag map, and got a XML data file. I want to convert the XML data file to PDF by using ... target PDF when converting XML to PDF? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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map - LeafletJS markers move on zoom

Using LeafletJS which is ace, well until now :P We don't have a JSON object or anything, so I am taking ... /jsbin.com/edegox/1/edit Cheers Tom See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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