explorer | 3D virtual globe geo-browser app framework | Map library
kandi X-RAY | explorer Summary
kandi X-RAY | explorer Summary
WorldWindExplorer: A 3D virtual globe geo-browser app framework based on WorldWindJS, Bootstrap and KnockoutJS. Includes 3D globe and 2D map projections, imagery, terrain, markers, plus solar and celestial data.
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QUESTION
So I compiled and ran the following C program:
...ANSWER
Answered 2021-Jun-15 at 14:22Because once all command are executed, the terminal close itself.
QUESTION
Whenever I tried to run my application it will not execute and show this error.
Error:
I have tried to search it but I did not get any useful information about it and most of all I did make changes to Web.config
but still cannot find the web.config
in my application. Any help which could solve this problem will be appreciated.
Image of Solution Explorer where I cannot find web.config
file:
Employee
Controller:
ANSWER
Answered 2021-Jun-15 at 13:20you should run your Web API from this address http://localhost:18084/Employee
QUESTION
I have a pair of iterator, and I would like to use ranges::views::filter(some_predicate)
on it (with the pipe operator). AFAIU I should first convert my pair of iterator into a view. I tried to use ranges::subrange(first, last)
to do so, but I’m getting horrible error messages.
Note1: I’m using C++14 and range-v3 version 0.9.1 (the last version compatible with gcc-5.5). If the solution differs when using C++17/20 and/or when using C++20 std::ranges, I’m also interested to know what changed.
Note2: I find the documentation of range-v3 severely lacking, so I’m using cppreference.com. If you know a better documentation, I’m very interested.
EDIT:
In my real code, I’m wrapping a java-style legacy iterator (that has a next()
method instead of operator++
/operator*
. I’m wrapping them in a C++-compatible wrapper. Then I tried to convert that wrapper into a view, and finally filter it. I reproduce a minimal example on godbolt. This use iterator_range
as suggested, but it still doesn’t compile (see the second edit below).
ANSWER
Answered 2021-Apr-08 at 16:24In ranges-v3, there is iterator_range
which you can use to wrap the iterators into a range object.
In C++20, you can use std::span
to wrap those iterators into an range object
QUESTION
I am trying to ingest JSON array data into Azure data explorer, as per this Microsoft article. (Only the JSON Array section) https://docs.microsoft.com/en-us/azure/data-explorer/ingest-json-formats?tabs=kusto-query-language
I have one table with two columns(messageId,Message) message contain json data and i want to extract this data into different columns. all of the fields from the array are just blank.
enter code here { 'data': { 'type': 'ABC', 'id': '1234567890', 'attributes': { 'event': 'update', 'logged_at': '2021-06-03T15:41:22.000Z', 'heartbeat_id': '12345678', 'gps_valid': True, 'gps': { 'distance_diff': 0.22, 'total_distance': 127.79 }, 'hdop': 12, 'fuel_level': 180.4, 'relative_position': { 'distance': '3', 'country_code': 'Uk' } },`
CODE: AMO | mv-expand data = message.data | extend type = data.type, id = data.id` }
...ANSWER
Answered 2021-Jun-15 at 10:19If I understand correctly, there's no property-bag/array you need to expand (using mv-expand
), rather you can extend/project the properties of your choice directly, e.g:
QUESTION
We are using stream ingestion from Event Hubs to Azure Data Explorer. The Documentation states the following:
The streaming ingestion operation completes in under 10 seconds, and your data is immediately available for query after completion.
I am also aware of the limitations such as
Streaming ingestion performance and capacity scales with increased VM and cluster sizes. The number of concurrent ingestion requests is limited to six per core. For example, for 16 core SKUs, such as D14 and L16, the maximal supported load is 96 concurrent ingestion requests. For two core SKUs, such as D11, the maximal supported load is 12 concurrent ingestion requests.
But we are currently experiencing ingestion latency of 5 minutes (as shown on the Azure Metrics) and see that data is actually available for quering 10 minutes after ingestion.
Our Dev Environment is the cheapest SKU Dev(No SLA)_Standard_D11_v2 but given that we only ingest ~5000 Events per day (per metric "Events Received") in this environment this latency is very high and not usable in the streaming scenario where we need to have the data available < 1 minute for queries.
Is this the latency we have to expect from the Dev Environment or are the any tweaks we can apply in order to achieve lower latency also in those environments? How will latency behave with a production environment loke Standard_D12_v2? Do we have to expect those high numbers there as well or is there a fundamental difference in behavior between Dev/test and Production Environments in this concern?
...ANSWER
Answered 2021-Jun-15 at 08:34Did you follow the two steps needed to enable the streaming ingestion for the specific table, i.e. enabling streaming ingestion on the cluster and on the table?
In general, this is not expected, the Dev/Test cluster should exhibit the same behavior as the production cluster with the expected limitations around the size and scale of the operations, if you test it with a few events and see the same latency it means that something is wrong.
If you did follow these steps, and it still does not work please open a support ticket.
QUESTION
I am having issues with my eBAY Scraper and can not work out why. Although it is pulling the data off fine, it misses SOME of the data OFF for the first row and then for each first row of every Loop and therefore the data is not in the correct row.
Q) Why is it missing the data at the start and then for each loop?
I think It may have something to do with the title extracting slower that the rest of the items, however I can not work it out as I am very limited with vba. I have attached a demo, for your viewing.
I am not looking for a full rewite of the code, just pointing in the right direction or a SLIGHT change to MY code. As I stated I and very limited in vba, I can understand my code, anything more advanced will be out of my depth.
Demo Download - Download Excel File
WebSite - Ebay.co.uk
Ebay Product Page - Prodcts Shown may vary browser to browser
I have colour coded it so you can see better
For some reason it misses out Price, Condition, Former Price & Discount for the first item on start and EVERY Loop. For every loop that it misses the items out the Price, Condition, Former Price & Discount become MORE out of line
1st Loop - Items are NOW 2 rows out of line
2nd Loop - Items are NOW 3 rows out of line
As I searched 3 pages (2 pages + 1 extra) and it looped 3 time it has missed the first row on each loop. I am 3 rows out. I think this may have too do with the Title of the item as it extracts a bit slower then the rest of the items
This is my code
...ANSWER
Answered 2021-Jun-14 at 19:47Make sure to skip the first element within your returned collection. Keeping to your code.
QUESTION
I have an app that communicates with a bluetooth device, and I'm trying to replace that app with some code.
I tried using C# InTheHand nuget, Microsoft's Bluetooth LE Explorer, python's sockets and others to send data and see what happens.
But there's something I still don't understand - in each way using different libraries I saw in wireshark a different protocol: ATT, RFCOMM, L2CAP...
When I sniffed my bluetooth traffic from my phone using the app mentioned before, I saw mostly HCI_CMD protocol traffic.
How can I choose the protocol I want to send? Is there a simple package for that? something to read?
Do I need to build the packet myself? including headers and such?
Thank you!
Update:
Using Microsoft's Bluetooth LE Explorer I was able to send a packet that lit up my lamp, starting with 02010e10000c00040012(data)
Using bleak I was able to send a packet starting with 02010e10000c00040052(data)
the difference makes the lamp not ligh up and I'm not sure if I can change it via bleak as it's not part of the data I send
ANSWER
Answered 2021-Jun-14 at 18:48I think what you are showing is that bleak does a write without response
while MS BLE Explorer does a write_with_response
.
Looking at the Bleak documentation for write_gatt_char
that seems to be consistent as response
is False
by default
write_gatt_char Parameters:
char_specifier (BleakGATTCharacteristic, int, str or UUID). The characteristic to write to, specified by either integer handle, UUID or directly by the BleakGATTCharacteristic object representing it.
data (bytes or bytearray) – The data to send.
response (bool) – If write-with-response operation should be done. Defaults to False.
I would expect the following to have the desired effect:
QUESTION
I am getting {"code": "Too many requests", "message": "Request is denied due to throttling."}
from ADX when I run some batch ADF pipelines. I have came across this document on workload group. I have a cluster where we did not configured work load groups. Now i assume all the queries will be managed by default
workload group. I found that MaxConcurrentRequests
property is 20. I have following doubts.
Does it mean that this is the maximum concurrent requests my cluster can handle?
If I create a rest API which provides data from ADX will it support only 20 requests at a given time?
How to find the maximum concurrent requests an ADX cluster can handle?
ANSWER
Answered 2021-Jun-14 at 14:37for understanding the reason your command is throttled, the key element in the error message is this: Capacity: 6, Origin: 'CapacityPolicy/Ingestion'
.
this means - the number of concurrent ingestion operations your cluster can run is 6. this is calculated based on the cluster's ingestion capacity, which is part of the cluster's capacity policy.
it is impacted by the total number of cores/nodes the cluster has. Generally, you could:
- scale up/out in order to reach greater capacity, and/or
- reduce the parallelism of your ingestion commands, so that only up to 6 are being run concurrently, and/or
- add logic to the client application to retry on such throttling errors, after some backoff.
additional reference: Control commands throttling
QUESTION
I've been using git my entire development life, and just recently got assigned to an antiquated sourcebase that is unfortunately still using IBM Clearcase for Windows for its version control. I've been struggling to get a grasp on the basics, mostly because there are many things that don't have a clear analog to git, and there isn't much support available for Clearcase since nearly every business no longer uses it.
My main problem is I can't figure out how to checkout a different branch. I've created a snapshot view of a VOB(so in git terms, a local repo cloned from a remote), and I believe I'm on the master branch. I'm looking at it in Rational ClearCase Explorer. I then open up the "Type Explorer", select the VOB I'm working with, and select "branch types". From here I can see every single branch that's been created.
Let's say I want to check out branch "my_branch". I don't see any appropriate selection from the context menu upon right-click in this Clearcase explorer. The only options are "Clone", "Delete", "Rename" and "Properties". From cleartool, I run the command
...ANSWER
Answered 2021-Jun-14 at 13:02Note: I have documented the main difference between Git and ClearCase in "What are the basic clearcase concepts every developer should know?" back in 2009.
You do not "checkout" a branch.
You list a set of config select rules with version selectors, like:
QUESTION
I have a container with IBM MQ (Docker image ibmcom/mq/9.2.2.0-r1
) exposing two ports (9443 - admin, 1414 - application).
All required setup in OpenShift is done (Pod, Service, Routes).
There are two routes, one for each port.
pointing to the ports accordingly (external ports are default http=80, https=443).
Admin console is accessible through the first route, hence, MQ is up and running.
I tried to connect as a client (JMS 2.0, com.ibm.mq.allclient:9.2.2.0
) using standard approach:
ANSWER
Answered 2021-Jun-12 at 11:32I'm not sure to fully understand your setup, but"Routes"
only route HTTP traffic (On ports 80 or 443 onyl), not TCP traffic.
If you want to access your MQ server from outside the cluster, there are a few solutions, one is to create a service of type: "NodePort"
Your Service is not a NodePort Service. In your case, it should be something like
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