entr | running arbitrary commands when files
kandi X-RAY | entr Summary
kandi X-RAY | entr Summary
A utility for running arbitrary commands when files change. Uses kqueue(2) or inotify(7) to avoid polling. entr responds to file system events by executing command line arguments or by writing to a FIFO. entr was written to provide to make rapid feedback and automated testing natural and completely ordinary.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of entr
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entr Examples and Code Snippets
Community Discussions
Trending Discussions on entr
QUESTION
I'll try to be very straight, how to format this output?
...ANSWER
Answered 2022-Mar-29 at 18:46Possible solution is the following:
QUESTION
I have this background video:
...ANSWER
Answered 2022-Mar-08 at 00:03Make it a memo component with MyMemoVideo = React.memo(MyVideo)
.
Ideally you don’t pass any props to , but if you do, please ensure that those props stay the same over time. This way you got a component that doesn’t re-render after mounted.
QUESTION
I have to do a simple calculator +
, -
, *
and /
on PowerShell for my coding introduction course. Why my Variable Valeur1
& Valeur2
don't remain intact during the integer validation ? My 4 options give a random answer and don't remember the initial value of my 2 Read-Host
Variables.
ANSWER
Answered 2022-Feb-28 at 16:03From the Int32.TryParse(String, Int32)
Documentation:
result
Int32
When this method returns, contains the 32-bit signed integer value equivalent of the number contained ins
, if the conversion succeeded, or zero if the conversion failed.
When you do [ref]$OK
, if the conversion succeeds, this variable will hold the parsed result of your .TryParse
operation, but, you're overwriting this value on your if
and else
conditions ($OK = $true
and $OK = $false
).
Furthermore, the output from the .TryParse
method will be $true
/ $false
depending on the success of the operation (this boolean will be assigned to $valeur1
and $valeur2
since both variables have assigned this operation).
Returns
Boolean
true
ifs
was converted successfully; otherwise,false
.
Here is a simplified, working, variation of your code. It's worth mentioning that, since you're performing 2 parse operations, a function (ParseInput
) holding the same logic would make more sense so that the code is not repeated.
QUESTION
For starters, I'm reinventing the wheel here. I know there is a constant in C for Euler's number. As I find it easier to create scientific programs than any other type of problem, I use these problems to practice and become a good developer.
...ANSWER
Answered 2022-Feb-26 at 07:21You can avoid calculating the factorial completly, if you store this 1.0/(fat(y))
in a variable, and divide it by progressing y
s.
That way you should only hit an obstacle when the precision of your datatypes starts failing.
QUESTION
I have a table of athletes that I want to filter by country and by gender. I am using two select but they both work separately. For example, if I want to see the athletes from Argentina, the select can filter but if I want to see the male athletes from Argentina, it shows the male athletes from all the countries that participated. I would like how I can integrate both filters.
this is main.js
...ANSWER
Answered 2022-Feb-19 at 20:14You can call both your filter functions one after the other and you will get only items that pass both filters. However if you do this, you would have to add another option for "All countries" and another option for "All genders", otherwise you wont be able to filter just by country or just by gender once you filter by both.
In paintCountries
change this line
QUESTION
Issues:I'm trying to make an Autocomplete input for categories from an API response and allow the user to be able to create one if he didn't find a match.
1- How to avoid Non-unique when I have same key which is name can I make on ID cause it's unique?
...ANSWER
Answered 2022-Jan-26 at 14:11I found a lot of mistakes in your code so I made a new working fork on Codesandbox
https://codesandbox.io/s/asynchronous-material-demo-forked-oeg2p?file=/demo.js
Notes:
- save the api response in a state instead of doing an API call whenever the user opens the dropdown.
- you could make an API request in handleSubmit function to create a new category in the back-end
- handleFormSubmit will output the value of Autocomplete.
Let me know if you have any questions.
Read more about autocomplete at https://mui.com/components/autocomplete/#asynchronous-requests
QUESTION
hope you are all good.
I have button onclick that call 2 functions BUT it is not working and i dont have any errors displaying in the console, so i don't know where the problem is.
Here is my code
...ANSWER
Answered 2022-Jan-26 at 13:16Why don't you call one function, that calls the next two functions? Something like this:
QUESTION
This code creates a binary search tree but it runs sometimes normally and sometimes makes errors, even without changing anything in the code.
I can't get why this happening, what's the mistake ?
Even I changed the function that I used to create the tree from recursive to iterative but the same results.
...ANSWER
Answered 2022-Jan-24 at 12:30The program has undefined behavior due to using an invalid size in the allocation of memory in statements
QUESTION
I have those lines in the .htaccess file.
...ANSWER
Answered 2022-Jan-19 at 11:13I MUST maintain this line where she is.
That directive does not need to go inside the WordPress code block. You should place that directive before the # BEGIN WordPress
comment marker. And this will prevent it from being overwritten by WordPress. In fact, you could place your custom rules at the very top of the file to make them easier to find/maintain.
It will work exactly the same.
You do not need to enclose it in an container like the other directives. And you should not repeat the
RewriteEngine On
and RewriteBase /
directives. (The order of these particular directives do not matter. In fact, the last instance "wins" and controls the entire file.)
For example:
QUESTION
There isn't exactly any code here, since I just want to centre \begin{figure}
and \end{figure}
's captions to the entre of the image included rather than to the centre of the page, if i centre the image to the left, the caption still appears to the centre of the page (without using minipage as that is the only way i know to do it right now).
Here's an example:
...ANSWER
Answered 2021-Dec-31 at 12:59One possible approach using the varwidth
package:
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