beacon | Send distress messages to a list of contacts | Software As A Service library
kandi X-RAY | beacon Summary
kandi X-RAY | beacon Summary
Inspired by Tony Stark's "phone home" system in Iron Man 3, beacon is a php-based twilio application which sends distress messages to a list of contacts. Call your personal beacon (a Twilio-provided phone number), enter your pin, and record your message. Contacts receive a call with your emergency recording as well as a download link via SMS. Natural disasters, terrorist attacks and smaller emergencies could all be made more bearable with the help of something like beacon. Hell, it's an easily configurable way to get a message out to any large group of people.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of beacon
beacon Key Features
beacon Examples and Code Snippets
def send_beacon(ssid, mac, infinite=True):
dot11 = Dot11(type=0, subtype=8, addr1="ff:ff:ff:ff:ff:ff", addr2=mac, addr3=mac)
# type=0: management frame
# subtype=8: beacon frame
# addr1: MAC address of the receiver
public boolean isLessThanOrEqualAlphabetic() {
return lessThanOrEqualAlphabetic;
}
public void setLessThanOrEqualAlphabetic(boolean lessThanOrEqualAlphabetic) {
this.lessThanOrEqualAlphabetic = lessThanOrEqualAlphabetic;
}
Community Discussions
Trending Discussions on beacon
QUESTION
I'm using the plugin just_audio: ^0.7.4
from https://pub.dev/packages/just_audio. This plugin works with a system of playlist, we define a playlist this way (example with 3 songs):
ANSWER
Answered 2021-Jun-15 at 16:37Use map
instead of forEach
. forEach
returns a void
. Remove []
too otherwise you need to use the spread operator. Add async-await
wherever necessary because I can see listen
callback is async
.
QUESTION
I'd like to send a beacon signal from my mobile web browser. Is there a way to broadcast BLE in a browser? I checked the non-standard Bluetooth API, but there was no such function.
Thank you for reading it.
...ANSWER
Answered 2021-Jun-14 at 06:31Unfortunately there doesn't seem to be support for this yet. There's an open request for this feature as can be seen here:-
- https://bugs.chromium.org/p/chromium/issues/detail?id=1043409
- https://github.com/WebBluetoothCG/web-bluetooth/issues/231
More information about web bluetooth support is found here:-
QUESTION
I'm using Cloudfront (with Cloudflare in front) to serve the following file:
https://app.astrobin.com/assets/i18n/en.po?version=1623337803841
These are the response header at the time of writing:
...ANSWER
Answered 2021-Jun-10 at 20:26Browser caching is determined by the caching headers (namely Cache-Control
or Expires
) in the response from the origin server. But the response you listed doesn't have such a header, so it's up to the browser to determine how long the resource is considered fresh.
If you want the browser to use a particular cache policy you should add a Cache-Control
header to the response.
QUESTION
I am developing a broadcasting app using Eddystone. The question here is, as far as I know, there is no beacon broadcasting (TLM) API on the mobile web (in a browser such as Chrome). To make sure, I want to make sure that there is no such technology. Thank you.
...ANSWER
Answered 2021-Jun-08 at 15:38The only platform that allows you to do this is the Chrome Browser on Chrome OS. On that platform, users can optionally enable BLE advertising in a browser setting, then apps can programmatically configure BLE advertising including for beacons like Eddystone. The folks at Radius networks put together a JavaScript Beacon Library to help you do this.
For all other platforms the answer is no, you cannot advertise BLE using a web browser. This answer applies to all other browsers on all other operating systems.
It is worth mentioning that Google sponsors the Web Bluetooth initiative to bring BLE support to browsers. However, it is designed to support only the BLE central role (not the peripheral role needed to advertise). And even Web Bluetooth's central support is very limited -- it doesn't support general BLE scanning for beacons (it only supports scanning for BLE services for connection purposes.) Further still, Web Bluetooth is not supported at all by Apple Safari on either iOS or MacOS, and Apple has said it does not plan to support it in the future.
Bottom line, if you want to work with beacons in the web browser, you are largely out of luck. The one exception is that you can advertise on ChromeOS.
QUESTION
In TTN they are no longer supporting large decoders.
I know what the decoder needs to be in TTN, it is in my DECODER function, but dont know how to execute it in the function node.
If you use inject Payload [1,2,3] RAW, it injects the raw payload that is msg.payload.payload.uplink_message.frm_payload into the decoder.
The DECODER needs to decode the raw payload and output it in msg.payload.uplink_message.decoded_payload
If you use inject Payload [1,2,3] Decoded in the flow you see how the end result needs to look like and the decoded msg.payload.uplink_message.decoded_payload
I am still learning JavaScript.
The code in the function node
...ANSWER
Answered 2021-Jun-07 at 14:02The question still really isn't clear, but if you want to use that code in a function node then I suggest the following:
Put that code into the "On Start" tab of the function node, but change the first line to the following:
QUESTION
ANSWER
Answered 2021-Jun-07 at 12:58As indicated before, you can simply use the LEFT()
function for that:
QUESTION
I'm working on Flutter 2.2.1 (channel stable). I reccently changed my SDK's environment from 2.7.0 to 2.12.0 (sdk: ">=2.12.0 <3.0.0"
) in order to add plugins and I got a lot of errors (especially about null safety). One of them is about the extraction of data from firestore (I'm using cloud_firestore: ^2.2.1
).
My code:
...ANSWER
Answered 2021-Jun-04 at 17:09Please pass the type the snapshot is. In this case
QUESTION
I've got a component where I'm trying to define a function that reads through the following js file and checks if a certain string value is contained in it. How can I do it? It's path is '../../../assets/beacons.js'
(from my component) and it's named beacons.js
ANSWER
Answered 2021-May-21 at 13:11You need to include the js file in the bundle by telling angular about it:
- Open
angular.json
, and add the path to the"scripts"
array:
QUESTION
Suppose I have an array and 2 variables; one that's just a simple string, and one that's an array of string values:
...ANSWER
Answered 2021-May-20 at 14:25This answers the first part of the question
QUESTION
I have a nested array that has subarrays with a length of 6 and string values. I also have 2 variables that have float values as below:
...ANSWER
Answered 2021-May-20 at 00:07This is a basic filter() operation where you check each of the conditions
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install beacon
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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