cool | 酷就完事了。https | Code Analyzer library
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kandi X-RAY | cool Summary
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QUESTION
I have a div which with long content and that is why the scrollbar is coming. I want when user click on a button. Then, the div scroll bar goes to end of the content. I tried this way but no luck.
I want to achieve this without using jQuery.
...ANSWER
Answered 2021-Jun-15 at 15:58You don't actually need javascript. A simple link will do. You can also do it with javascript, but I see no reason to in this case.
This would work:
QUESTION
I wanted to get started with posh and oh-my-posh so I installed them according to this article. Microsoft docs. I got the theme but the edges didn't had that arrow(that coolness).
I then downloaded the windows terminal and edited the setting.json there with
...ANSWER
Answered 2021-Feb-19 at 17:57If I understand correctly, there are two parts to the question.
Changing the PowerShell Window FontTo do this, right-click your PowerShell window and head to "Properties"
There, you can choose the header "Font" and change your font to Cascadia Code PL".
This should fix the problem. If you still experience some weird characters, you might need to install a Nerd Font instead.
Changing the VS Code Terminal FontTo use the font in the VS Code Terminal, head to Settings.
Searching for "integrated terminal font family" should bring up the setting you need to edit. Here, add your font 'Cascadia Code PL' on the very front of the setting and save.
You should now be able to open a terminal and use the PL prompt.
QUESTION
I am a beginner trying to teach myself C and I had a problem the other day which I thought would be cool to try and solve with a short program. I found it a bit more difficult to solve than I initially thought. Basically the problem goes like this.
I want to be able to enter a single int value between 0..255 (never outside this range) into a function, and inside the function there is an array of 8 values (1, 2, 4, 8, 16, 32, 64, 128), which can be combined by adding together to get reach the single int value. And then return the different combinations possible. i.e.
Target 192
Returns 64, 128
From what I have read this is a sub set problem and can be solved with recursion, but I am really struggling to put the theory and examples I've found into practice. If someone could help me out or even put me in the right direction to try and solve.
...ANSWER
Answered 2021-Jun-15 at 07:58Hint: try the "bitwise and" operator (&
)
QUESTION
I'm using Spacy and I am looking for a program that counts the frequencies of each word in a text, and output each word with its count and sentence numbers where it appears. Sample input
...ANSWER
Answered 2021-Jun-14 at 22:51I would split the sentence into words and create a dictionary with each key being a word in the text, like so:
QUESTION
So I have a React state variable const [pickingHotspot, setPickingHotspot] = useState(false);
. I then have this button setPickingHotspot(true)}>
which just sets the state to true onClick. I have another handler
ANSWER
Answered 2021-Jun-13 at 19:57Try passing pickingHotspot in your dependency array for useEffect.
Your event handler is attached to your element in the useEffect on componentDidMount because of the empty dependency array. This will only happen once and that old function will be used. That old function will close over the value of the previous state. You can attach your event handler again on every relevant state change by passing pickHotSpot in your dependency array.
It is also a recommended approach to keep all your relevant code inside the hook. You could have put your listener function inside your hook, and would have seen a missing dependency warning from one of your lint tools.
Also, if there is no specific reason for you to add event hanlder like this from javascript, then add inline usin JSX, like @MB__ suggested. That will be executed on every render so it should be correct. At any time only one eventhandler for the particular event will be attached.
QUESTION
i have a dataframe with the columns title and tokenized words. Now I read in all tokenized words into a list called vcabulary looking like this:
[['hello', 'my', 'friend'], ['jim', 'is', 'cool'], ['peter', 'is', 'nice']]
now I want to go through this list of lists and count every word for every list.
...ANSWER
Answered 2021-Jun-13 at 15:32Convert your 2D list, into a normal list, then use collections.Counter()
to return a dictionary of each words occurrence count.
QUESTION
I have searched a lot for this topic and already found some approach but I get some errors I can't find the reason of it.
Idea is to read the keys from the enum with QMetaEnum to fill the strings in a combobox later.
I have already the enum and also setup Q_Object and Q_Enum Macro in the class where the enum is. But I am getting "undefined reference to 'Planet:: metaObject() const'" error message by using the QMetaEnum.
Here is the planet.h
...ANSWER
Answered 2021-Jun-11 at 16:05Including QMetaEnum
and deriving from QObject usually does the trick:
QUESTION
I am trying to implement a migration script to export some environment variables in bash.
It is more difficult to be explained that to implement.
Basically, there is a set of environment variables and a set of their default values.
A small fragment of the (gigantic) migration script is reported below:
...ANSWER
Answered 2021-May-09 at 21:03The problem is in the test
QUESTION
I'd like to give a shot to using Scrapy contracts, as an alternative to full-fledged test suites.
The following is a detailed description of the steps to duplicate.
In a tmp
directory
ANSWER
Answered 2021-Jun-12 at 00:19With @url http://www.amazon.com/s?field-keywords=selfish+gene
I get also error 503
.
Probably it is very old example - it uses http
but modern pages use https
- and amazone
could rebuild page and now it has better system to detect spamers/hackers/bots and block them.
If I use @url http://toscrape.com/
then I don't get error 503
but I still get other error FAILED
because it needs some code in parse()
@scrapes Title Author Year Price
means it has to return item with keys Title Author Year Price
QUESTION
I have two arrays of objects that I'm comparing using the value group(first array) and groupName(second array). I push all matching groups to one array called matching
, and all non matching objects I push to another array called nonMatching
.
The function to get matching seems to work fine, only adding the matching elements. The problem lies with the find non matching function. I've been testing with a mock data set for the first array and it only contains 7 items, yet when I check the nonMatching array after running my function I have 26 items total, most of which are duplicates.
I'm really not sure where I'm going wrong and why the matching logic works but the nonMatching doesn't.
arr1:
...ANSWER
Answered 2021-Jun-11 at 22:44It is because you're using the map and calculating if the group
is equal to config
for each and every element in the arr2
.
You just need to find if the object exists in other or not. If the object doesn't exist then push the group
to findNonMatching
array.
You can use find for this.
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