Vehicle | 车联网Android App , 中国软件杯个人参赛作品 | Mobile Application library
kandi X-RAY | Vehicle Summary
kandi X-RAY | Vehicle Summary
车联网Android App,中国软件杯个人参赛作品
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Top functions reviewed by kandi - BETA
- This method is called when the application is created
- Hide XSZ
- Check query item
- Initializes the login
- Initializes the UI
- Override to customize when the activity is created
- Get list model
- Create the window
- Create a Bitmap for QR Code
- Gets overlay options
- Gets the custom texture descriptors
- Initializes the SDK
- On get transit route
- Start the search button process
- Process the search button
- Sets the query result
- Initializes the dialog
- Handle the walking route result
- Handle poi result
- Initializes the user
- Callback when the app is created
- Initialize window
- Update UI UI
- Clicks a node
- Initializes the window
- Initializes the person
Vehicle Key Features
Vehicle Examples and Code Snippets
Community Discussions
Trending Discussions on Vehicle
QUESTION
I am modeling a Time-constrained CVRP. The problem is to minimize the total travel time (not including the package dropping time) subject to vehicle (delivery) capacity and total time spent (per vehicle) constraints. The package dropping time refers to an additional time to be spent at each node, and the total time spent equals to the travel time plus this additional time. I have the below model that works for a single vehicle-type case. I would like to introduce two-vehicle type concept in there, meaning that I have a set of V1 type vehicles and another set of V2 type vehicles. The only difference of the vehicle-types is the per time cost of travel. Let x denote the per time unit cost of travel by V1, and y denote the per time unit travel cost of V2. How can I design the model so that it incorporates this additional aspect?
ANSWER
Answered 2021-Jun-13 at 13:34Simply register two transits callbacks (i.e. one per vehicle type)
Then use the overload of AddDimension() to pass an array of registered transit callback index.
QUESTION
I get this most common error message in shiny app. I am well aware of this error and have resolved it dozens of time. But this time I am stumped.
...ANSWER
Answered 2021-Apr-23 at 03:30The problem seems to be in this line
QUESTION
I have a model form that creates a new job entry, and on submission, I need an invisible field job_time_estimation to be set to a sum of 'service_stats_estimate_duration' values from ServiceItemStats objects associated with the JobEntry by a many-to-many relationship when submitting the form.
For example, if in my NewJobEntryForm I chose two existing ServiceItemStats objects that have service_stats_estimate_duration values 60 and 90, on submission, I want a value 150 to be saved in that JobEntry object's job_time_estimation attribute.
I tried doing this using aggregation by defining a save() method in the model but I am getting an error "name 'serviceItemStats' is not defined".
I am not sure if I am going about this the right way. Any help would be appreciated.
My code:
models.py:
...ANSWER
Answered 2021-Jun-14 at 14:32You can try this.
QUESTION
I have created database with two collections. Each of these collections connected with relations. Here I want to pass one item _id and check whether it passed to other collection as foreign key. If it's passed, I want to filter all items which consist as _id. How can I do that. Here my mongoose query and screenshot of db. Thank you
...ANSWER
Answered 2021-Jun-13 at 06:38Following the mongo document, you can query for all documents where categories is an array that contains the objectId req.params.id as one of its elements.
QUESTION
import csv
year = []
col1 = []
col2 = []
col3 = []
col4 = []
filename = open('data.csv', 'r')
file = csv.DictReader(filename)
for col in file:
year.append(col['Year (Upto 31st March) (Col.1)'])
col1.append(col['Central - Motor Vehicle & Accessories - Import Duty (Col.2)'])
col2.append(col['Central - Tyres and Tubes - Import Duty (Col.4)'])
col3.append(col['Central - High Speed Diesel Oil - Import Duty (Col.6)'])
col4.append(col['Central - Motor Spirit - Import Duty (Col.8)'])
def column_selection():
for i in range(1, 5):
col[i] = [float(j) for j in col[i]]
for k in range(1, 5):
a[k] = max(col[i])
def index_printing():
for i in range(1,5):
a[i] = col[i].index(a[k])
print(year[a[i]])
column_selection()
index_printing()
ANSWER
Answered 2021-Jun-10 at 03:17Try this. Your code was confusing in how it used the array a, but I think this is the gist. Really, you should have told us what you were trying to do here.
QUESTION
so basically, I wanted to know how I can change the value of a single field in Django from views.py itself without needing to use forms.py
I want to do something like this...
...ANSWER
Answered 2021-Jun-12 at 06:48You need to save the trip.
QUESTION
Suppose I have created a table like this.
...ANSWER
Answered 2021-Jun-11 at 17:00QLDB doesn't currently offer an ALTER TABLE capability. You'd have to DROP the table and re-create it. This counts against your table limits, so don't do it too often.
QLDB is schema-less, so you can change your field names and/or the structure of your documents anytime you want to, simply by writing new revisions to your documents in the new format. The journal will still contain the old revisions, however. If your application has any functionality that uses the history() function to access old revisions, then it needs to be able to gracefully handle variations in the document format.
It is important to note that QLDB is not optimized for scanning large volumes of data. It's optimized for targeted queries against an index using an equality operator. A query like "SELECT * FROM table" will scan the entire table. This is an anti-pattern for QLDB and will not perform well as your ledger grows. So if you change your document format, running a SELECT * and updating every document to the new format may be more work than you realize. First, that SELECT * scan query may time-out or it may be aborted with an Optimistic Concurrency Control exception because another process inserted a document in the table. Second, you'd have to do it in batches of 40 documents at a time because of the limit to the number of documents in a transaction.
All of this is to say that making your application resilient to schema changes is a good idea. :-)
QUESTION
im trying to reset my car position by pressing Q to avoid the vehicle to be stuck rollover, but when i press Q, there is no cooldown and if i keep pressing the car will go up flying. I dont want that, hopefully someone can help me :> I also wanted to change only the X and Z rotation with the same keycode but im having problems to make it work.
This is the code that i have currently
...ANSWER
Answered 2021-Jun-11 at 11:07Common solution is to use Time.time difference.
QUESTION
I am cleaning a huge dataset made up of tens of thousands of texts using R. I know regular expression will do the job conveniently but I am poor in using it. I have combed stackoverflow but could not find solution. This is my dummy data:
...ANSWER
Answered 2021-Apr-22 at 07:37Using stringr try this:
QUESTION
There is a vehicle in unity game project. Need to create the mod system for that vehicle skin based on the png image. we are not sure how to proceed with this but we are sure definitely there is a way to do this because have seen some games are working with mod system. Did anyone have any idea?
...ANSWER
Answered 2021-Jun-08 at 16:21Textures are applied to objects using materials. To change the color, I would assign the new material in the inspector, or try to set the color of the material in the material properties. Either can be done with code if that needs to be done in runtime.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Vehicle
You can use Vehicle like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Vehicle component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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