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How do i edit an XML nodes property?
I have tried using xmlNewProp, however, that does not overwrite the property. It just adds a new one.
So I was wondering if there is a way to either remove that property, or edit the propery.
Edit:
I understand that some people did not quite get what I was trying to do. Well, the thing was that I needed a way in C using libxml2 to update a nodes properties. I tried using xmlNewProp, however that did not work.
Someone suggested xmlSetProp, and that worked fine. My problem were that the documentation for lxml were huge, and it was difficult to locate the needed functions.
Based on libxml documentation, you can use xmlSetProp to set an attribute from a node.
http://xmlsoft.org/html/libxml-tree.html#xmlSetProp
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Im trying to filter some type of data into 3, full history, sent, and received. Im using a useState hook, already using the set, but dont know where to use the first variable. And its printing me all the transactions.
im doing a statement verifying if the transaction inside the array is none(history, received(credit), or sent(debit, and placing that into an empty array.
And here im trying to use the variable and the hook with a component that i created.
idk if i have to put something different in the 'data' prop.
Thanks in advance :)
flatlist type should be TransactionDirection
<FlatList<TransactionDirection>>
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Is there a way to define multiple options (to serve as an internal overview / guide) when using PropTypes, as a companion for defaultProps?
I usually just add comments to serve as an overview of the possible options, but is there a better way?
E.g. when I have a button that can take different size (props) arguments such as standard, large, subtle, fitToContent, ...
As a sidenote / side question — I want / need to learn TypeScript, is this something that can be done with TS?
In TypeScript there is something called literal types it's mean that it's will strict you to output you want like the example #konekoy show in the comment
size: "standard" | "large" | " subtle" | etc.
I recommend you start learning TypeScript it's not that hard
and another bonus with TypeScript the IDE works with it perfectly and can make much better IntelliSense.
there will be a little difference between React with js and ts but it's really minor
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How to handle dynamically changing ID's on refresh?
It's very common question but i would like to answer this question.
If id's are dynamic the you can go with any other locator techniques which ever is suitable in case of your app.
e.g. Name , className.
Mostly use of advance css or Xpath should work in your case. but you need to find unique set of properties / attribute values to locate.
Keep this in mind - just ignore on the part which is changing...focus on the part which is not changing and try to use that in any locator you choose.
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I have one component that takes quite a bit of data. I have an option to either create 12 props to send down to the child component OR create an object with 12 keys and send the object down by itself.
I honestly see no difference trying one or the other, so I'm trying to get some input as to which setup is better for performance.
Personally, I wouldn't worry about the performance aspect of it until it was obviously an issue. Pre-optimisation can be a bit like falling down the rabbit hole.
Without knowing more about the actual object, I would say that 1 big object (which has 12 keys) would be much to worry about.
Instead, I would pass the object down as one prop and then use destructuring as necessary to any further children.
i.e:
<ChildComponent largeObject={someObject} />
and in ChildComponent:
const { oneKey, twoKey, threeKey } = this.props.largeObject;
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I want to know which algorithm is used by the following Applications or WebSite for String Pattern Matching, I have already search by title but nothing found, i want to learn and understand the real time implementation of String Pattern Matching algorithm used by various Applications.
1.Notepad
2.Adobe Reader
3.Web Browsers
4.URL locator
5.StackOverFlow WebSite
Thanks in advance......
For instance a single string matching is the z-algorithm. It's the fastest matcher.