scion | SCION Internet Architecture | Architecture library
kandi X-RAY | scion Summary
kandi X-RAY | scion Summary
Welcome to the open-source implementation of SCION (Scalability, Control and Isolation On next-generation Networks), a future Internet architecture. SCION is the first clean-slate Internet architecture designed to provide route control, failure isolation, and explicit trust information for end-to-end communication. To find out more about the project, please visit our documentation site.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of scion
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Trending Discussions on scion
QUESTION
I have 2 dropdowns with car manufacturer and models!
I am trying to fill the first dropdown with the manufacturers that are in Json in the content "makes:[]" when selecting manufacturer I wanted to load the second dropdown with the models of that json "models:[]"
An example I want to do is the same as this site: SITE
...ANSWER
Answered 2021-Apr-15 at 05:25You can use $.each
to populate your first dropdown then whenever user select any option from that dropdown just get the value(makeId) and then use filter
to filter your models
array and then append only values to second dropdown where makeId
and id
matches .
Demo Code :
QUESTION
I'm aware, that one can run docker commands in a container by passing in the socket as described here as well as multistage builds as detailed here
My usecase is a bit different. I'm trying to build a Docker Container for SCION, which itself uses Docker.
A "quick & dirty" solution could be to simply run ./scion.sh topology
on startup of the container, with passed in Docker socket, however that wouldn't be the most efficient way, since the command takes some time to run.
Therefore the question is, can I run Docker commands during the build phase?
...ANSWER
Answered 2020-Jun-24 at 11:50Yes, you can.
The examples below will print out the running containers on the host during build phase.
If your docker daemon is already accepting tcp connections on 2375 then here is an example of how to do it:
QUESTION
First off I apologize if I use incorrect terms for any of this, I am just learning to use python and json.
I am trying to print the "name", "level", "class" and "experience" values out of this json code that I get from this code.
...ANSWER
Answered 2019-Dec-10 at 22:45character['character']
is dictionary, so you don't iterate over it with for
loop, but access it directly with key.
For example:
QUESTION
I have a big local JSON file containing League of Legends champions information. I want to output random champion data (name, title, etc...). For that I'm converting it to Object and then to Array so that I could use it with map(). The issue is that when I convert it from Object to Array, I lose property names which in my mind isn't right.
Object example with all property names as in JSON file
...ANSWER
Answered 2019-Jul-12 at 14:10const arr = []
Object.keys(MyObject).forEach(key => arr.push({name: key, value: MyObject[key]}))
QUESTION
I'm parsing an XML file, and one of the child elements occasionally contains more than 4000 characters. When it does, I want to create a second element to store the overflow characters in, before saving it to a pandas dataframe. Once I build the dataframe, I export it to Excel (I know how to do that).
Or when parsing and it has more than 4000 characters, dynamically create a new dataframe column to store the data in (I think this is the better solution as the data is exported to Excel for reporting)
...ANSWER
Answered 2018-Oct-02 at 16:03Rather than BeautifulSoup
, consider using lxml
to run the siblings, XSLT and XPath:
XSLT can transform your original XML for the added OVERFLOW element using the
substring()
andstring-length()
functions.XPath can parse new, transformed tree for mapping values to a pandas data frame either with a loop or list/dict comprehension.
XSLT (save as .xslt file, a special .xml file)
QUESTION
I would like to have a dropdown select/option menu that does different things depending on which option you choose.
My select looks like this:
...ANSWER
Answered 2018-Jul-13 at 07:20If you're going to go that route, you also need to check that the option with said value is :selected
, and that the length of the collection is not 0:
QUESTION
I'd like model the above questionnaire which I believe is a directed acyclic graph.
The two libraries I've been looking at are:
A couple of the issues I have are:
The questionnaire relies on previous states e.g. the answers to previous questions are used to transition to another state (question). Am I right in thinking that "external state" could solve this problem?
If I'm at Q6 and I want to transition to the previous question, then depending on the previous answers, this could be either Q1, Q4, or Q5. I think I could use a stack to push each state as the questionnaire progresses and then pop to get back to a previous state.
Does this all sound feasible or is there a better way to model this problem?
...ANSWER
Answered 2018-Aug-18 at 13:19Answering the second half of the question here, about figuring out how to get to Q4 and Q5 (and ignoring Q1 to Q6 for now)
The typical first naive way (also my initial way) of representing this as a state machine makes each question into its own state, with each state represented exactly once in the state machine. Using a statechart, you could extract the question 4 and 5 into a compound state in such a way that when Q4AND5 is active, exactly one of Q4 or Q5 are active:
QUESTION
.7 file contains MRS data from GE scanner. I want to read its header, change some of its fields values like scan date, etc., and save a new .7 file with modified header and rest of the data should be same.
Code:
...ANSWER
Answered 2018-Jul-27 at 20:09Once you have modified hdr
, find its byte length by len(bytes(hdr))
. Use seek
to get to that location and read()
rest of the file. Now, concatenate that with the new header, and save a new file:
QUESTION
I have a table which gets data via a JSON object that I append into the table.
I also have a select option menu that I want to use to filter the table with the chosen character-classes, but should finish the hardcoreIncursion()
function before filtering.
I'm trying to use $.when().done()
for this, but haven't figured out how (or where) I am supposed to use the .promise()
method - the jQuery API Documentation doesn't really explain it enough (for me) to grasp the concept.
My Pseudocode would basically be
...ANSWER
Answered 2018-Jul-18 at 17:30Following code will solve your problem.
QUESTION
Fiddle: https://jsfiddle.net/Mrbaseball34/kuj2cz5g/
In the code, I call GetYears to fill a
- with data. When a year is clicked on, it is supposed to append the selected year to the text of the
flyout
then load the makes
But, what is happening is it is "looping" through the years and calling yearClick for each year in the list after the that is clicked. Yes, it fills the makes
but then begins looping yearClick()
again.
Can anyone help out here? I can't see the forest for the trees, I guess...;-)
...ANSWER
Answered 2018-Mar-30 at 17:59There's no need to attach the event listener after each added
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