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Tag: Map

COCOS2D-JS implementation Map Vector

/** * Map * Created by Lovell on 16/6/20. */pg.Map = cc.Class.extend({ _elements : null});/** * Create Map * @returns < /span>{*} */pg.Map.create = function (){ var res = new pg.Map(); span

October 8, 2021By Simo Cocos2dx Cocos, Cocos2D, Implementation, JS, Map, vectorLeave a Comment

Android primary Baidu map (3) direction sensor positioning function

1. Add positioning permissions to the AndroidManifest.xml file:

2, create a sensor class, the code is as follows

package com.example.baidumap;

import android.content.Context;
import an

October 7, 2021By Simo Android An, Baidu, direction, function, inductor, Map, Native, positioning, ZhuoLeave a Comment

Why is Ruby’s array.map () is also known as array.collect ()?

Whenever I see Ruby code saying:

arrayNames.collect {… } < p>I forgot what I collected, I have to find out what it is, and found that it is the same as map().

Map, I can understand, t

October 6, 2021By Simo Ruby array, Array.map, called Array.collect, collect, Map, ruby, whyLeave a Comment

How to draw application architecture diagrams

I want to know who used to make your application/service architecture diagram?

I want to make charts that represent different layers of the entire application, and make certain parts deeper (

October 3, 2021By Simo System Architecture apply, architecture, How to draw, Map, programLeave a Comment

Object-oriented native JS round broadcast

Document * { margin: 0; padding: 0; } .hezi { width: 500px; < /div> height: 300px; padding: 10px; margin: 100px auto; position: relative;

October 3, 2021By Simo Software Design Broadcast, JS, Map, Native, object-oriented, WheelLeave a Comment

FUNCTIONAL-PROGRAMMING – Trieval of Java8 flow patterns inside the map through the list list?

For example, given the following map:

{
“k1″: {
” k2″: {
“k3”: {
“k4”: “v”
}
}
}
} and the field list [“k1”, “k2”, “k3”], I need to retrieve the part {“k4”: “v”}.

The following i

October 2, 2021By Simo Search Engines By, Field, functional, interior, Java, Java8, List, Map, programming, retrieval, search, stream, styleLeave a Comment

PROTOBUF text format analysis map

This answer clearly shows some examples of raw text parsing, but no examples of maps.

If a prototype has:

map aToB I guess it is like this:

aToB {
123 : “foo”
} But it doesn’t wo

October 1, 2021By Simo Micro Services Format, Map, Protobuf, Resolution, TextLeave a Comment

CMAKE Custom Definition Dependent Diagram

Should CMake’s –graphviz option depend on a custom target?

Sample CMakeLists.txt file:

cmake_minimum_required(VERSION 2.8)
add_executable(target0 test.cpp)
add_dependencies(target0 tar

September 30, 2021By Simo Design Pattern CMake, customization, dependency, goal, Map, relationshipLeave a Comment

Objective-c – iOS AVFoundation: How to get artwork from the MP3 file?

My code:

– (void)metadata {
AVURLAsset *asset = [AVURLAsset URLAssetWithURL: self.fileURL options:nil];
NSArray *artworks = [AVMetadataItem metadataItemsFromArray:asset.commonMetadata withKey

September 29, 2021By Simo C & C++ acquisition, avfoundation, draft, file, How, IOS, Map, MP, MP3, ObjectiveLeave a Comment

iPhone – How do I detect click notes PIN on a map?

I want to detect click on the annotation pin (mapkit) so that I can perform actions on the event.

Now, if I touch the annotation pin, The default comment tag will pop up. I want to customize

September 23, 2021By Simo iPhone click, How to Test, iPhone, Map, Note, PINLeave a Comment

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