s6 | The s6 supervision suite
kandi X-RAY | s6 Summary
kandi X-RAY | s6 Summary
s6 is a suite of programs designed to allow process supervision and management. It can also be used as the foundation for a complete init system: the s6-rc and s6-linux-init package, for instance, expand on it. See for details.
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QUESTION
I am new to MIPS assembly. I am trying to convert a java code to MIPS code but I can't figure it out that how can I load and store double values in MIPS. I get this error "address not aligned on doubleword boundary 0x10010001". Here is the java code:
...ANSWER
Answered 2021-Jun-14 at 17:49Use syscall function code 3 to print doubles (not function code 2 — that's for single float).
Use mov.d to copy one register to another, e.g. into $f12 for sycalls (then no need to load 0.0 into $f0).
(Also, use l.d instead of ldc1.)
The loop: loop isn't a loop (there is no backward branch for it).
As @Peter says, your scaling/offsets are not properly accounting for the size of double, which is 8. Scaling needs to multiply by 8 (shift by 3, not 2), and offsets need to be multiples of 8.
Your first loop, when its done, should not EXIT the program but rather continue with the next statement (i.e. the printing loop).
For this statement numbers[i+2] = numbers[i+1] + numbers[i]; there are two loads and one store as array references, whereas the assembly code is doing 3 loads and no store.
You use $s5, but never put anything in it.
The comparison of numbers[i+1] < 150 has to be done in (double) floating point, whereas the assembly code is attempting this in integer registers.
Floating point comparison is done using c.eq.d, c.lt.d, or c.le.d. Like with integer compares, constants need to be in registers before the compare instruction. 150.0 would best come directly from memory (as a double constant) before the loop and remain there for the loop duration (or you can move integer 150 into a floating point register and convert that to double (cvt.w.d)).
Conditional branches on floating point compare conditions use either bc1t or bc1f (depending on the sense you want).
The C-like pseudo code probably doesn't run properly. The exit condition for the first loop is suspect — it will probably run off the end of the array (depending on its initial data values).
Translating non-working C code into assembly is a recipe for frustration. Suggest getting it working in C first; run it to make sure it works.
QUESTION
i tried inserting a data using angular 12 and firebase, i tried using data binding but it doesn't work it gives me [object object].
now i just want when i write something in input name or telephone displays, but in my example it gives me [object object]
add-contact.component.html
...ANSWER
Answered 2021-Jun-03 at 22:52Used the the whole object instead of the property in the interpolation.
Here is a Working demo.
QUESTION
In My project, to customize the buttons, I added image to it...All other buttons are working well with the images, but when i am trying to add image in another screen that is Toplevel of root, the images on the buttons are not visible and not even clickable, here is the code:
...ANSWER
Answered 2021-May-31 at 06:40What you can do is use another library called PIL.
For example:
QUESTION
CREATE TABLE Dzialania
(id_harcerza int NOT NULL PRIMARY KEY,
id_sprawnosci text NOT NULL);
ANSWER
Answered 2021-May-26 at 22:52One method uses left join and group by with a having clause:
QUESTION
I have a data.frame of exercise sessions completed for multiple participants (G1, G2 etc.)
There a different types of exercise session (Sup, Home, etc.) with 2 sessions of each type per week.
I have a "week" variable, but I need to give summary data by month, i.e. take 52 weeks of data and split it into 12 months.
This is example data:
ANSWER
Answered 2021-May-24 at 09:27If you set a starting point, for instance 2020-01-01, you can do the following:
QUESTION
I want to get data form this array . I need id,tvtitle,tvmedia,tvlanguage,tvlogo,tvgroup value for insert in mysql .
Here is my Array :
...ANSWER
Answered 2021-May-22 at 23:43
foreach($items as $item){
$inputDatasfs = [
'id' => $item["id"],
'tvtitle' => $item["tvtitle"],
'tvmedia' => $item["tvmedia"]
// etc etc
];
// you removed the actual code for this so this is just an example
Db.......
->insert($inputDatasfs );
}
QUESTION
We upgraded our GW system to 7.52 SP 7 and also migrated the systems from on-prem to Azure. ECC 7 system is on-prem. After the upgrade and migration was done, the Standard Fiori app 'My Benefits' tile is opening but only the standard portion is working and the extended parts are throwing errors. Here are the errors:
Errors in Console (Browser debugger)
XMLTemplateProcessor-dbg.js:98 Uncaught Error: found in negative cache: 'sap/m/columns.js' from ./resources/sap/m/columns.js: failed to load 'sap/m/columns.js' from ./resources/sap/m/columns.js: 404 - at makeNestedError (https://host:port/sap/bc/ui5_ui5/sap/zmybenefitsext/resources/sap-ui-core.js:92:37)
XHRInterceptor-dbg.js:58 GET https://host:port/sap/bc/ui5_ui5/sap/zmybenefitsext/resources/sap/m/columns.js 404
XMLTemplateProcessor-dbg.js:98 Uncaught Error: failed to load 'sap/m/columns.js' from ./resources/sap/m/columns.js: 404 - Not Found
Error in the Network tab (Browser debugger)
404(Not Found) for https://host:port/sap/bc/ui5_ui5/sap/zmybenefitsext/resources/sap/m/columns.js
I couldn't find any errors in the front-end or the back-end, I cleaned up the caches on both front-end and back-end and also re-indexed the app on the gateway. I also reactivated the ICF nodes.
Here's the index.html
...ANSWER
Answered 2021-May-21 at 16:24I found the issue. The version of the standard Fiori app is using SAPUI5 1.28.5 where columns aggregation is still part of sap.m.List but deprecated. Also, the GW before the upgrade had the SAPUI5 version of 1.52 which still had columns listed as aggregation of List. That's why the app was working before but the upgraded GW SAPUI5 version is 1.71.24 where columns aggregation doesn't exist, hence the NOT FOUND error.
Because the XML is part of the standard code, I won't be able to modify the XML to replace columns with Table.
We had created a ticket with SAP and they said they will have to fix it for us.
QUESTION
one of our project is to create this basic website that has a homepage, Login-page, admin-page.
I have made the basic outline, I just cant properly fix the positionings of the divs. All pages must have a header and footer and should be consistent to all pages.
On my admin-page,
I have the header properly positioned. the content is 6 pictures in 3x2 grid which I have done using float lefs to arrange them. but my footer cant position itself at the verybottom of the page even tho it has the bottom: 0px; I cant seem to make it work.
how do I fix this?
PS. This is my first time asking in this website, I dont know how to show my code so you all can see what I did.
...ANSWER
Answered 2021-May-21 at 05:06QUESTION
I am using C++Builder 10.4.2 with the 64bit compiler. I am trying to parse the nested JSON file below so the "US.NYSE" values are in a TJSONArray, and then loop through them to get each array value. My code does not place the "US.NYSE" into an array. Can you show how to place "US.NYSE" into a TJSONArray? Currently, I can't test the for loop, is this for loop set up correct?
ANSWER
Answered 2021-May-20 at 21:53You have a misunderstanding of how JSON works. I suggest you review the syntax defined by the JSON standard available at https://www.json.org.
There is no array in the JSON you have shown. Arrays are denoted with [] brackets. Objects are denoted with {} braces. So, the top-level JSON value is an Object, the "data“ value is an Object, and the "US.NYSE" is an Object. Thus, the 2 ParseJSONValue() calls will both return a TJSONObject, not a TJSONArray.
There is no need to call ParseJSONValue() the 2nd time, since those inner TJSONObjects are already parsed by the 1st ParseJSONValue() call and are accessible inside of the value hierarchy ofMyjsonFile. Simply typecast the return value of GetValue() to TJSONObject* when accessing those values.
Also, you need to delete the value that is returned by ParseJSONValue() to avoid a memory leak.
Try this instead:
QUESTION
Update: Writing this out allowed me to spot where I was going wrong, but not why. I am obviously calling fgets in the wrong way, because after five calls I get to the address 0x221000 which is where the mmapped memory is - I am writing at higher addresses - but I don't know why that that is happening. Could someone explain?
This is a bit complex and I'm at a loss to see why this behaviour is seen: I don't know if I have got the basics wrong or if it's a feature of Spike/PK.
To note: the libc here is provided by newlib and the code is compiled as riscv64-unknown-elf.
Short version I have input code written in RISC-V assembly that previously ran smoothly, but since I introduced a system call to mmap it crashes the fifth time it is executed. Is the problem because I have got the wrong sequence of calls or possibly an issue with the Spike emulator and PK proxy kernel?
Long explanation
I am writing a Forth-like threaded interpreted language. It is currently targeted at the PK proxy kernel on the Spike emulator, but hopefully soon to run on 'real' hardware. The code is at https://github.com/mcmenaminadrian/riscyforth
The TIL implements an endless loop to pick up input calling, in sequence, a routine to get the filepointer for standard input and then a routine to get the input.
To get the standard input filepointer (which is stored on the stack):
...ANSWER
Answered 2021-Apr-20 at 07:11By repeatedly opening the file my code was eating up more and more memory and eventually overwrote part of the memory range allocated via mmap. I solved this by storing the value of the file pointer in the .bss (inputfileptr) and only opening it once:
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