offer | Jianzhi offer interview questions , implementation of PHP
kandi X-RAY | offer Summary
kandi X-RAY | offer Summary
Jianzhi offer interview questions, implementation of PHP version
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Top functions reviewed by kandi - BETA
- construct node structure
- Delete duplicate node
- Get max value
- Play a job
- pop up the heap
- Get the size of a square
- break integer - 1
- insert node into node
- Get money
- Show first character
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Trending Discussions on offer
QUESTION
I've stumbled upon a quite innovative functionality in editor – ability to TAB-complete symbols from CTags index, on this Asciinema video.
I wonder if there is anything like it available for Vim? I've been using many completion engines like eg. CoC, however none of them seems to offer what NeoMCEdit does. Is there such plugin for Vim?
...ANSWER
Answered 2021-Jun-15 at 21:01Basic keyword completion, :help i_ctrl-p
/:help i_ctrl-n
, already does that out of the box because of the default value of :help 'complete'
.
Alternatively, you can use your tags
files as exclusive source with :help i_ctrl-x_ctrl-]
.
QUESTION
I'm trying to solve an exercise in vanilla JS but can't figure out what I am doing wrong. I would like to change to color text to red if the product price is > 300.
In the console.log I'm getting all ok but on changeColor.style.color = "red";
I'm getting this error: TypeError: Cannot set property 'color' of undefined
Also because the page has a lazy load I could I get all price change by the time you are scrolling down?
Thanks
...ANSWER
Answered 2021-Jun-15 at 14:40 var offer = document.querySelectorAll(".grocery-item__normal-price");
var price = document.querySelectorAll(".grocery-item__normal-price");
let changePriceColor = 300;
price.forEach( (price) => {
var changeColor = price.innerHTML.slice(0,4).replace(/,/g, '');
if( changeColor > changePriceColor ) {
price.style.color = "red";
console.log(price, "true");
} else {
console.log(changeColor, "false")
}
})
}
exercise_3();
QUESTION
As you might know, most common video container files are like zip archives that contain several other files: the actual video, several audio files for different languages and several text files for subtitles and captions. If these tracks are included in the video file, that's called packaged afaik.
Now, while HTML offers the element to reference additional files, are browsers capable of choosing among different packaged tracks and display different subtitles?
How is browser support?
...ANSWER
Answered 2021-Jun-15 at 14:13No, they can't, even though the HTML standard encourages browser vendors to implement such controls.
The standard allows several audio and video tracks per media resource, and exposes them via JavaScript:
A media resource can have multiple embedded audio and video tracks. For example, in addition to the primary video and audio tracks, a media resource could have foreign-language dubbed dialogues, director's commentaries, audio descriptions, alternative angles, or sign-language overlays.
4.8.12.10 Media resources with multiple media tracks
Additionally, the standard encourages controls for different audio tracks and captions.
If the [control] attribute is present, […] the user agent should expose a user interface to the user. This user interface should include features to […] change the display of closed captions or embedded sign-language tracks, select different audio tracks or turn on audio descriptions […]
QUESTION
I am trying to retrieve a document from firestore in my c# application but for some reason when I typecast the array coming from firestore it is returning null. Any help would be appreciated. Thanks in advance
C# Code
...ANSWER
Answered 2021-May-02 at 10:23Did you check the type
of testarray
. Is the conversion from type
to string[]
possible?
as
returns null
when the conversion is not possible - see description of as operator.
The as operator explicitly converts the result of an expression to a given reference or nullable value type. If the conversion is not possible, the as operator returns null.
QUESTION
I am trying to create a while loop in R, with the goal of having a user input a number, having the code print the corresponding entry based on the numeric position it has in the vector, continuing to offer another selection from the menu, and then breaking the loop if 6 is entered. I can get it to provide the right output in terms of the number that entered, but then it doesn't go back through the loop. (I made edits to the code based on comments below, but it still won't work the way I need it to)
...ANSWER
Answered 2021-Jun-14 at 20:39Would the following work?
QUESTION
MainCoroutineRule
and runBlocking
of Kotlin Coroutines both are designed for testing purposes. And seems like both are offering the same functionality: running code synchronously in a test environment.
So what's the difference? What's the best use case for each of them?
ANSWER
Answered 2021-Jun-14 at 16:21MainCoroutineRule
and runBlocking
are seemingly similar but there are clear differences.
Defenition of MainCoroutineRule:
MainCoroutineRule installs a TestCoroutineDispatcher for Disptachers.Main. Since it extends TestCoroutineScope, you can directly launch coroutines on the MainCoroutineRule as a [CoroutineScope]...
Defenition of runBlocking:
Runs a new coroutine and blocks the current thread interruptibly until its completion. This function should not be used from a coroutine. It is designed to bridge regular blocking code to libraries that are written in suspending style, to be used in main functions and in tests. ...
In terms of definition, runBlocking
is used for the sole purpose of synchronous execution in coroutines. It is not only used in tests but also used in UI management, Data Management, and several other areas in Android Development.
Whereas runBlocking
is used more generally, MainCoroutineRule
is used only in tests and it has the same synchronous execution behavior found in runBlocking
. However, MainCoroutineRule
has more specialized testing features not found in runBlocking
such as control flow management. In addition, using MainCoroutineRule
will significantly make your testing code cleaner.
In a much more detailed manner, MainCoroutineRule is directly related to JUnit Rule. If you have used JUnit before, you might remember filling out @Before @After
to provide a testing environment for the test cases. If you have multiple test cases, you would eventually have to write multiple @Before @After
to provide multiple testing environments, which could possibly lead to redundant boilerplate code. Now, this is where MainCoroutineRule
shines! With MainCoroutineRule
you can declare a testing environment once and reuse them for multiple test cases.
Compare two sample codes below:
Test case without using MainCoroutineRule
QUESTION
I would greatly appreciate any feedback you might offer regarding the issue I am having with my Word Prediction Shiny APP Code for the JHU Capstone Project.
My UI code runs correctly and displays the APP. (see image and code below)
Challenge/Issue: My problem is that after entering text into the "Text input" box of the APP, my server.R code does not return the predicted results.
Prediction Function:
When I run this line of code in the RConsole -- predict(corpus_train,"case of") -- the following results are returned: 1 "the" "a" "beer"
When I use this same line of code in my server.r Code, I do not get prediction results.
Any insight suggestions and help would be greatly appreciated.
...ANSWER
Answered 2021-Apr-27 at 06:46Eiterh you go for verbatimTextOutput
and renderPrint
(you will get a preformatted output) OR for textOutput
and renderText
and textOutput
(you will get unformatted text).
QUESTION
As per their Timepicker library i did following in React:
...ANSWER
Answered 2021-Jun-14 at 11:32I removed this component and used the other ones.
QUESTION
I have a request that will return restaurant offers
console.log(offers)
inside the for loop, returns what am I want (array with objects) but when I send the offers to the client with res.send(offers)
return an empty array
what I should to do?
...ANSWER
Answered 2021-Jun-14 at 09:39This is happening because res.send(offers)
isn't waiting for all the async functions in the forEach loop to finish.
If you want to send only after offers is populated with some data, try adjusting your function to use a for/of
loop instead of a forEach
loop. Because the callback in the forEach loop is in its own scope, the outer function doesn't wait for all the asynchronous functions in the forEach loop to finish. This causes res.send(offers) to run before offers gets populated with data. By changing the loop to a for/of loop, you're making outer function wait for those calls to finish before moving on.
QUESTION
I have a gitlab ce image running via docker-compose
...ANSWER
Answered 2021-Jun-14 at 09:31To be able to connect with ssh, I had to add the following lines in the GITLAB_OMNIBUS_CONFIG environment variable :
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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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