Peace | server written in Rust. Fully asynchronous | Game Engine library
kandi X-RAY | Peace Summary
kandi X-RAY | Peace Summary
osu! server written in Rust. Fully asynchronous, high concurrency, high performance, and high security.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Peace
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Community Discussions
Trending Discussions on Peace
QUESTION
hello i have this little peace of code that will check if a link is good but i can't run it.
...ANSWER
Answered 2021-Jun-07 at 16:32import random
links = driver.find_elements_by_partial_link_text('')
l = links[random.randint(0, len(links)-1)]
while True:
if l.text.find("profile") >= 0:
print("finding new link")
links = driver.find_elements_by_partial_link_text('')
l = links[random.randint(0, len(links) - 1)]
else:
break;
l.click()
QUESTION
For MongoDB 4.4.6
For a collection with an array - If I use
...ANSWER
Answered 2021-Jun-01 at 16:18You can use $expr operator to use aggregation operator $gte
and $size
,
Aggregation Alternatives Preferred
Starting in MongoDB 3.6, the$expr
operator allows the use of aggregation expressions within the query language.
QUESTION
[image showing what I need to create
...ANSWER
Answered 2021-May-31 at 17:55QUESTION
I am new to Rust, hence I am experimenting with various argument when passing to println!
macro.
when I try the following code I can compile it successfully.
ANSWER
Answered 2021-May-30 at 21:48While the naming convention may unfortunately make it seem that 1width
(or any number in front of width
) is valid, this isn't true. The 0 is a specific number formatting flag for padding a number with 0 instead of spaces like normal.
It may be helpful to think about the purpose of width for why this is the case. Width ensures a value takes up at least a specific number of characters (useful for aligning multiple lines) by filling up the remaining space with a filler character that does not change the value of what's printed. 0 is given as an additional choice versus spaces because adding 0s to the beginning/end of a number does not change the value, but adding 1s completely changes the printed value in a way that is unpredictable (based on the number length).
That said, rust provides fill/alignment as a way to specify the character used as padding for width. Using that, your println!
becomes the following:
QUESTION
I'm building a multiple selection in React with a react-bootstrap ListGroup.
Despite having the active
property of an item set to false
though, the last clicked item still gets active in its class list.
I've been considering getting a reference to the list item and manipulate the class list, but that is too dirty.
I tried changing the variant
attribute of the ListGroup.Item
, but the active class overrides that. I'd prefer to not modify the css class definition.
I prefer using the onSelect handler of the ListGroup instead of using the ToggleButton's onClick event from a usability perspective.
Have you tried using a ListGroup to manipulate multiple selection?
Here is stripped version of the code:
...ANSWER
Answered 2021-May-28 at 17:02It's something to do with eventKey
and onSelect
- ListGroup
and ListGroup.Item
have some internal implementations on various user actions as you can see in docs. Try this implementation instead. I removed onSelect
on ListGroup
and added onClick
event on ListGroup.Item
where we don't need eventKey anymore and pass itm.id
directly.
QUESTION
Artist Directory
For:
{{ query }}
{{ artist.name }}
{{ artist.reknown }}
...ANSWER
Answered 2021-May-27 at 06:26artists:object
isn't of type object, but type array
please do add this
QUESTION
Thanks to both of you for suggesting elegant solutions! Both solutions worked for me, but only the melt()
and back-join solution worked for a data.table with dates instead of numeric values.
EDIT
I implemented the proposed data.table solution through melting and joining back with the obtained results from Wimpel as his/her solution also works with dates stored in the date columns instead of the intial toy data that was all integer values.
I prefered the readability of Peace Wang's solution though using data.table assignments and IMO it is much clearer syntax than the melt()
solution, however (at least for me), it does not work with columns of type date.
Benchmarking both solutions for numeric/integer data, saw the melt()
solution as clear winner.
EDIT 2 To replicate the NA-values through conversion that I get if I implement the solution proposed by Peace Wang, see below for the corrected version of the input data.table.
I have sth like this: Image a list of patient records with measurements taken at various dates. The colnames of the date columns would be sth like "2020-12-15" / "2021-01-15" etc.
...ANSWER
Answered 2021-Mar-01 at 14:02The following code can work.
QUESTION
This is my model class:
...ANSWER
Answered 2021-May-25 at 10:22Please, specify explicitly the sequence of fields in the INSERT statement:
QUESTION
Im not sure why but I cant seem to get this footer to go properly to the bottom, my body seems to only be going halfway up the page? I wrapped the whole thing in main to see if that would fix it if I set a height on that, it seemingly only goes the same height every single time. Its like its not catching the viewport or something and causing it to only go about half way up. Also please be easy im a new coder so if your awnser has just general advice to improve im all about it. Thanks ahead of time!
...ANSWER
Answered 2021-May-24 at 00:16The line max-height: 100vh
in #tribute-info is the cause of this. If you remove it, the footer will display correctly at the bottom.
In addition, the
, not between
and
.
QUESTION
I have an array which looks like this:
...ANSWER
Answered 2021-May-23 at 17:37I think you are looking for
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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