Wing | Next generation web services toolkit
kandi X-RAY | Wing Summary
kandi X-RAY | Wing Summary
Wing is a modern web services platform written in Perl. It allows you to define objects and then automatically generates database schemas, restful web services, and even web form handlers to manage those objects. It's got built in users, sessions, single-sign-on and more. mkdir /data cd /data git clone perl -v # should return 5.26.2, the version required by Wing. If not: source /data/Wing/bin/dataapps.sh perl -v # should return 5.26.2. cd /data/Wing/bin export WING_HOME=/data/Wing perl wing_init_app.pl --app=MyApp. NOTE: If you get an error a la "Illegal division by zero" from warnings.pm in this step, revisit step 3.
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QUESTION
I have a file of names as strings that are missing spaces in various places.
EX:
...ANSWER
Answered 2021-Jun-15 at 08:17How about this approach:
QUESTION
typedef struct
{
char foodCategory[15],foodName1[30],foodName2[30],foodName3[30];
double foodPrice1,foodPrice2,foodPrice3;
}Food;
void print_food()
{
Food c[300];
int lineNumber = 2,index = 1;
FILE *file = fopen("Food.txt","r");
if (file != NULL)
{
char line[300];
while (fgets(line, sizeof line, file) != NULL)
{
if (index == lineNumber)
{
sscanf(line,"%14s-%29s %lf %29s %lf %29s %lf",
c[lineNumber].foodCategory,
c[lineNumber].foodName1,
c[lineNumber].foodPrice1,
c[lineNumber].foodName2,
c[lineNumber].foodPrice2,
c[lineNumber].foodName3,
c[lineNumber].foodPrice3);
printf("---%s---\n",c[lineNumber].foodCategory);
printf("%s\t%lf\n", c[lineNumber].foodName1,c[lineNumber].foodPrice1);
printf("%s\t%lf\n", c[lineNumber].foodName2,c[lineNumber].foodPrice2);
printf("%s\t%lf\n", c[lineNumber].foodName3,c[lineNumber].foodPrice3);
}
else
{
index++;
}
}
fclose(file);
}
else
{
printf("No file found");
}
}
...ANSWER
Answered 2021-Jun-04 at 13:56Here is my solution. Basically, I replaced sscanf
by some string manipulation to parse the lines.
QUESTION
I am making a Discord bot command where you can build a city. There is a list command I am trying to make which lists all of the roads and places made in the city. Both of them keep having "undefined" before the first line in the value place. Here is what I get in my embed: the places, the roads
Here is my code for both of the commands:
...ANSWER
Answered 2021-Jun-02 at 00:22The following line is trying to use destructuring to set all these variables, but none of their names is a key of ``
:
QUESTION
I have a use-case where I'm building to a target "state":
...ANSWER
Answered 2021-May-28 at 18:28State
is a complete subset of Partial
, that is why State | Partial == Partial
.
The only way you can coerce the Partial
into State
is by explicit setting Required
or, using type-fest and setting SetRequired, "foo" | "bar">
(but this one implies that you can extract the keys from somewhere).
The following code:
QUESTION
I´m trying to subset a user-generated input matrix in R´s shiny and shinyMatrix packages. I´d like to extract only the values of a selected matrix column (column 3 for example) in the 2nd output table ("table2") generated by this code. The first output table ("table1") simply mimics the user inputs which works fine. I´m trying to get the second output table to show only a selected column. This will show me how to subset input data, to implement an additional function waiting in the wings.
[Side note: when running this the user may add to matrix by clicking on the bottom row of the matrix - a very nice feature! If this input feature doesn´t work well for you, it doesn´t matter for purposes of addressing this question. If you´d like it to work perfectly, then download the latest version of shinyMatrix using devtools::install_github('INWTlab/shiny-matrix'); it won´t be available on CRAN for a while.]
...ANSWER
Answered 2021-May-24 at 02:52You can use input$matrix[, 3]
to show only the 3rd column in table2.
QUESTION
my dictionary is as follows:
...ANSWER
Answered 2021-May-17 at 06:06This can be done with a for loop, what you have to do basically is to iterate over my_list
, print i[1]
(which is the number), put a colon after that and then print a value from the dictionary based on i[0]
. You'll understand it better after seeing the code
QUESTION
I have two SVG tags in the first one I have wrapped the content (which means the code of the SVG image) in the symbol tag in order to make it invisible and it can be used in the tag. The use tag is working fine in the same SVG tag in which I have created the symbol tag. But when I am creating another SVG tag in the document and trying to use the tag it's not working (I think that might be due to the use of tag in another SVG tag I think So). So Can anyone tell me is it possible to use the tag in another SVG tag (I think you are getting my point it will get more clear by the code)
Here is the code (I have commented over the issue)
...ANSWER
Answered 2021-May-16 at 08:57It is all about getting your viewBoxes and positioning right.
Your second bee is somewhere lost outside the canvas. You can hunt for it in F12
Give that second SVG a viewBox.. now defaults to.. the default I can never remember... but its certainly smaller than your 0 50 630 630
Proof use
works and a too small viewBox
'cuts' off content:
QUESTION
I thought I had everything covered, but I'm now having issues with flip boxes working on Mac. I was able to make them compatible with different browsers on phones. I had someone with a Mac say that they were having problems with the animation. I heard that they saw a weird blinking and can see the front of the card through the back. I'm not sure what I'm missing. The last time I had this issue was with iOS, but I was just missing one line of code. Any suggestions? Honestly, I'm winging this as I go and can use any guidance.
...ANSWER
Answered 2021-May-08 at 14:47Answer: justify-content: center;
(You had a typo)
QUESTION
This hexagon is an SVG and I'm changing the background of it by displaying the picture that the user uploads.
And it works fine but now my issue is that in this application there is a system of different types of frames that will be added outside of the hexagon take this as an example of what I want to do
in the middle of the photo, there is a hexagon and there is where the user photo goes, so let's say I want to attach the frame that is around the hexagon, so how can I do it??
btw it can't be the same SVG because I would like to have it separate because I want to call the frame by using an "img" tag because the SVG code is to extensive for some frames and there will be a lot so I just want to know how can a attach it to the main hexagon and making it responsive.
This is what I would like to achieve 🥺
Here you have the SVG code for the hexagon and the wings otherwise you can use the SVG you prefer I just need that someone explain to me how can do it please
...ANSWER
Answered 2021-May-09 at 08:16For clarity I've simplified a lot your code. You can use what you have with the observation that you have useless paths that you can remove.
The main idea is:
transform one of the svg elements in a symbol preserving the viewBox.
use the symbol with
. Since the symbol has a viewBox you can give the
a width and height attributes for a new size. You can also give the
a x and y attributes for the position.
In the next example I'm making the hexagon a symbol inside the wings svg element but you can make the wings a symbol inside the hexagon svg.
Please observe that I`ve changed the viewBox value so that you can see the hole hexagon.
Also since you want to make it responsive I've removed the width and height attributes of the svg element. This way the svg element will take all the width available.
QUESTION
I'd like to use a nested dictionary that is set to a default value, say None. But I'm having trouble initializing these in the init function. Here is a snippet -
...ANSWER
Answered 2021-May-08 at 21:01You can just write:
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