fuego | fuego is a library for automatically generating command | Command Line Interface library
kandi X-RAY | fuego Summary
kandi X-RAY | fuego Summary
Inspired by Google python-fire. fuego is a library for automatically generating command line interfaces (CLIs) from function and struct.
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Top functions reviewed by kandi - BETA
- Fire executes a function .
- printMethodHelp prints the help for the given command .
- getASTInfo returns a map of AST information for a function .
- printCallResult prints a list of reflect . Value .
- print function help
- get function name
- Add adds a and b to a .
- The main entry point
- Minus returns the sum of two samples .
fuego Key Features
fuego Examples and Code Snippets
Community Discussions
Trending Discussions on fuego
QUESTION
so, I've been trying to make a jQuery function that would change the font style of a paragraph once it is clicked.
Here is the code I've tried:
...ANSWER
Answered 2022-Mar-15 at 06:43Its not working because you selector to attach the click event uses $('#story-p')
which means its targeting an element with id=story-p
but your paragraph does not have an id instead it has the class as story-p
.
So change your selector like below and it will start working.
QUESTION
I try to run pytest with allure on my docker image, but it reports an "invalid syntax" error. Is there any python version requirement for allure? The python version on my docker image is 2.7.13. Can anyone help me?
...ANSWER
Answered 2021-Aug-28 at 00:50This syntax:
QUESTION
I want to export a long table from R to LaTeX using the tabularx environment in the output. I only know to do this in a rather hacky manner, combining the kableExtra package with gsub(), to address the width of the X column. If I don't use gsub(),. kableExtra doesn't define the width of the X column and the LaTeX code doesn't run. Is there any package to do this more seamlessly? (Incidentally, I also would like to move the footnotes before "\endfoot", rather than before "\endlastfoot".)
Minimal example ...ANSWER
Answered 2021-Aug-26 at 11:59I believe that the huxtable
package can get you most of the way there:
QUESTION
I have two tables, Libro
(books) and Imagenes
(Images) where Id
on Libro
is referenced on Imagenes
as a fk on IdLibro
so that I have an image for each Libro
.
I want to reference the image on a Bootstrap card but they are on different tables on the database, how do I do it?
Here is what I have
...ANSWER
Answered 2021-Jul-26 at 18:08If the structure of your classes is as follows, you can easily access the Imagenes class values
QUESTION
I am new to react, I am programming the function onAdd()
, when I call that it should add the item to state
and then I update the hook with the new item setBooks(state)
.
ANSWER
Answered 2021-Jul-05 at 21:01Your onAdd
function is mutating state, meaning React sees the same object reference as before and will not update. To make sure an update happens, copy the array and set the state to the new copy:
QUESTION
So I've come this far, been studing Javascript for around 2month so im a newbie. The problem is to sort this elements with a listener in real time. I have this.
...ANSWER
Answered 2021-Jul-01 at 21:25loadSelectedPokemon()
can get the values of the dropdowns itself. Then you don't need change
listeners on the dropdowns that set variables, and loadSelectedPokemon()
can be a top-level function.
QUESTION
I have this div in html where I can fill the inputs and then save that recipe to an array. And I have a method for that. Besides of that, I have a search field and a computed function to search the recipes on the array. But after I added the recipe to the array, if I try to clear the input that I used to put the name of the recipe, the search method tell me that "Cannot read property toLowerCase of null". I can't understand why the object I pushed to the array is causing me problems in the model. Below is the code, I don't know if I explained myself very well.
...ANSWER
Answered 2021-Apr-10 at 01:52I've added the resetForm
method that will clear the form after data is pushed into the array demo
For the sake of simplicity I've added some inline style, show the form, and added the new method that will clear the form when data is pushed to the array. I've used the ES6 Object spread syntax to clone the object.
eg
QUESTION
Here is an elastic layout of a single item i'm trying to design :
Please find below the code i'm using to display that custom QListWidgetItem in a QlistWidget. But the layout does not look as expected :
- custom widget does not fit the width of the list, I don't want a horizontal scroll bar
- even with setWordWrap set to True, long description does not display the whole text and is cut in its height
The code :
...ANSWER
Answered 2021-Mar-04 at 20:38If using the QListWidget is mandatory, then you have to provide only the hint for the required orientation.
The returned sizeHint of a widget is always a size that recommended, aka is the optimal size to ensure that all widget have the correct size to show their contents (which is usually bigger than the minimum size).
The sizeHint of an item view, instead, is the default size that the item will use, and since QListWidget has no horizontal header, there's no direct way to "stretch" the contents to a size smaller than the hint.
The solution is to invalidate the orientation of the size hint for which you're not interested, by setting its value to -1:
QUESTION
thank you in advance for taking the time to read. I've been with a project on Android using Java for weeks. But I have had this problem for days, I tried many things but nothing worked.
What happens is that the "main" button (black color) that expands the other buttons is; scrolls. Before and after expanding the other buttons.
Ideally, it should stay fixed in place before and after pressing. And that the other white buttons do scroll below the black button.
I attach the complete XML and screenshots.
We open the application and it will look like this:
[][1]
https://i.stack.imgur.com/ExwgJ.png
Then we scroll and ideally nothing happens, but the main button is hidden behind the text box.
[][2] [][3]
https://i.stack.imgur.com/VZqAA.png
https://i.stack.imgur.com/7gszP.png
We press the main button and as it should be, the other buttons expand.
[][4]
https://i.stack.imgur.com/r6km3.png
But we scroll and the buttons instead of getting under the black button, they scrooll all the buttons including the black one.
[][5]
https://i.stack.imgur.com/3RDnO.png
Here is the XML code:
...ANSWER
Answered 2020-Nov-07 at 10:47Try this
QUESTION
Anything I have made so far works fine if I run it straight from the boot sector but I just can't get anything to work in terms of loading from the sector directly after. I have tried many different drive numbers: 0x00 --> 0x03, 0x80 --> 0x83. Also, this is basically exactly the same as ep.4 of Queso Fuego's OSDEV series
...ANSWER
Answered 2020-Sep-07 at 20:45The main problem is probably the "jmp 0x1000", which (depending on what CS is) possibly jumps to 0x0000:0x1000 (physical address 0x00001000) but could jump to 0x007C0:0x10000 (physical address 0x00008C00) or somewhere else. You loaded the sector at "0x1000:0x0000" (or physical address 0x00010000), so it's almost impossible for the jump to be right. Instead, you need a "far jump" like "jmp 0x1000:0x0000" that sets CS and IP (and doesn't just set IP and leave CS as whatever the BIOS felt like).
Other problems are:
a) the correct device number to use (in dl
when you ask BIOS to load a sector) is whatever the BIOS told you the correct device number is (in dl
when your code was started)
b) The BIOS could have left the stack (SS:SP) almost anywhere, which includes leaving the stack at the same address you overwrite when loading a sector. This means that there's a chance that loading a sector will trash the stack (while the BIOS is using it) and cause the BIOS to crash. You need to set SS:SP to something that won't cause problems before you do anything with any other memory. Note that your code sets SS without setting SP (which is also a mistake) and does that too late.
c) If a BIOS function like "int 0x13, ah=0x02" fails the BIOS tells you an error code (in ah
). It's extremely important to use that error code to inform the user of what went wrong so that they can fix the problem (e.g. so they can determine if it's a software problem or a hardware problem) and aren't stuck with a computer that won't boot and no clue why. This also helps developers (you) find and fix bugs. This means using the error code to find an error string and then printing the error string. Unfortunately it's impossible to get good error handling in 512 bytes (the strings take up too much space); but you can easily fit "better than nothing" error handling in 512 bytes (e.g. print a raw hex code at the end of a generic string, like maybe "ERROR: Failed to load sector, BIOS error code 0x02
" followed by "Boot aborted
").
d) Floppy disks were notoriously unreliable; so standard practice was to retry (at least) 3 times before you assume an error is valid, while asking BIOS to reset the disk system ("int 0x13, ah=0x00") between (some) retries.
e) The hlt
instruction does not stop the CPU forever - it merely asks the CPU to wait until an IRQ occurs (and for BIOS, IRQs from timer alone typically happen 18.2 times per second). This means that instead of the CPU stopping at your hlt
it will continue executing code after the hlt
(likely causing your code to print random garbage and then do a "return to undefined address because the routine wasn't called normally" and likely crash). To fix that use a loop; like ".die:
", "hlt
" then "jmp .die
".
f) Floppy disks have been obsolete for about 20 years. For hard drives you have to deal with some kind of partitioning system and your boot loader won't/can't begin in the first sector of the disk. Instead, your boot loader will begin in the first sector of a partition.
g) BIOS should also be considered obsolete (replaced by UEFI). Even though BIOS still exists on old computers now, it won't exist on old computers when you finish writing an OS. For this reason it's better to learn about UEFI (and not bother learning about BIOS).
Note: If you are using BIOS, then it's better to rely on Ralph Brown's Interrupt list for documentation of BIOS functions. You can find that at http://www.ctyme.com/rbrown.htm (but you'll typically want the table of interrupts at http://www.ctyme.com/intr/int.htm ).
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