_s | starter theme called _s or underscores | Content Management System library
kandi X-RAY | _s Summary
kandi X-RAY | _s Summary
Hi. I’m a starter theme called _s, or underscores, if you like. I’m a theme meant for hacking so don’t use me as a Parent Theme. Instead try turning me into the next, most awesome, WordPress theme out there. That’s what I’m here for.
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QUESTION
Im using Nethereum on my server to sign a message as follows:
...ANSWER
Answered 2022-Mar-31 at 19:48This is how I got it to work
QUESTION
What i am trying to do here is i am writing a image file after resizing it with node and after that i will use it to upload it. but when i am writing it my uploading code started at that time and file is still not written.
...ANSWER
Answered 2022-Mar-10 at 13:20as per docs https://www.npmjs.com/package/jimp#writing-to-files-and-buffers, .write runs asynchronously and takes a callback, which is why the promise resolves before image is written
so, you need to use callback, and resolve from there:
QUESTION
How to split '_' with any one character?
for Examples,
...ANSWER
Answered 2022-Mar-07 at 02:18You can use the regex: _[a-zA-Z], for eg
QUESTION
#[derive(Debug)]
struct MyStruct {
a: u32,
b: String,
}
fn main() {
let mut s;
{
let _s = MyStruct {
a: 1,
b: "hello".to_string(),
};
//s = &_s; // Error
s = _s; // Not an error
}
println!("{:?}", s);
}
ANSWER
Answered 2022-Feb-22 at 17:15I think it is clear to you why &_s can't be used when the scope _s is defined leaved. Your question is why the other works.
In Rust, if a type implements the Copy trait, a statement like a=b will do a bitwise copy of b that will be accessible by a. After that, there will be two copies of the same object. If it is not a Copy type, then it will be moved into a. However, it is not necessarily a memory move operation taking place under the hood as it may stay in the same place in the stack, but this is not relevant to understand this question.
After the move, the object is bound to the new variable s, and the scope that s is defined is relevant from then on.
Note: You don't need s to be mutable for this because the s = _s; line is not an assignment but initialization.
QUESTION
I want to store boost::hana::map inside a class so that I can write code like this inside the class:
ANSWER
Answered 2022-Feb-15 at 02:47Yes, using this here appears to be right out.
Since the information you are trying to access should be accessible at compile-time, one simple workaround would be to use the type of the entire expression.
QUESTION
I'm confused about what's going on with lifetimes below:
...ANSWER
Answered 2022-Feb-12 at 01:42Why does Part 1 error?
Rust's type inference is not great at deciding what type a closure should have, when the closure is declared separately from where it is used. When the closure accepts references, the compiler often assumes that there is some specific lifetime that will be involved, not “any lifetime the caller cares to provide” as is actually required here.
In fact, there's an active Rust RFC to improve this by adding another way to specify lifetime parameters on closures. (The RFC also contains an example where making the opposite lifetime assumption would not work.)
what actually happens in part 3? Does Rust make a vtable?
Yes, there's a vtable involved whenever you use dyn. That's not especially relevant to the root cause here; it's just that the elided lifetime in dyn Fn(&str) got resolved the way you needed rather than the way you didn't.
Is there a better way? Inlining is ugly and
dynis both ugly and makes me wonder about what it actually does.
Placing a closure directly in the function call expression that uses it is very common Rust style, and I recommend you stick to it whenever possible, since it's also the way that works well with type inference.
As a workaround in the case where you need to use a closure more than once, you could pass the closure through a function that constrains its type:
QUESTION
I'm trying to create a filter view in Google Sheets that will only show certain rows of the spreadsheet based on the last few characters of the URL of the images that are inserted in every row. For example, most rows have an image that is simply named "image1.png", "image2.png", "image3.png", etc, but every once in a while there'll be a row where the image is named "image63_s.png", "image176_s.png", "image271_s.png", etc. What I'd like to do is create a filter view that will only show rows where the name of the image in the URL ends with "_s".
EDIT: The images are inserted into the sheet with the formula =IMAGE("https://www.example.com/site/image1.png"), so I don't think regex can work here.
ANSWER
Answered 2022-Feb-08 at 11:33use custom formula:
QUESTION
I have column called File with values 'Mens_Purchaser_Segment_Report' and 'Loyalist_Audience_Segment_Report'. I want to capture everything that comes before word Segment.
I used query:
...ANSWER
Answered 2022-Jan-13 at 19:23try
using regexp_replace
QUESTION
I'm trying to create a function where you can pass a data frame and the name of one of the columns. Within the function it should mutate the data frame to create a scaled version of the column you sent. Here's my attempt:
...ANSWER
Answered 2021-Dec-02 at 05:05Ritchie Sacramento's answer in the comments is better; use that.
--
Here is one potential solution:
QUESTION
Consider an example:
...ANSWER
Answered 2021-Nov-22 at 14:43Use MemberNotNullAttribute to mark your function:
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