blarg | a humble blab.im clone | Grid library
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kandi X-RAY | blarg Summary
a humble clone of blab.im.
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QUESTION
I found this useful decorator that allows you to pass in some optional arguments
...ANSWER
Answered 2021-Jun-01 at 20:01Decorators are called while the class is being defined, and self
is simply a parameter used for each instance method, not something the class itself provides. So self
is not defined at the time you need it to be for use as an argument to your decorator.
You need to modify experiment_wrapper
to take a name directly from its self
argument, rather than from an argument to mflow_experiment
. Something like
QUESTION
I have code here to generate a random name given the syllables on the click of a action button. But the name generated as the string currentName does show up in the textview. Do i need to make the view its own class or something? I am new to androidstudio coming from eclipse so textviews are new to me. Thanks.
...ANSWER
Answered 2021-Apr-20 at 15:03Pull your NewName
class out of on click then create it's instance and then access the method. So your MainActivity
would look something like this.
QUESTION
Here my models:
django_zoom2/meetings/models.py
...ANSWER
Answered 2021-Feb-03 at 16:36Ok, this should give you a list of Participants for each meeting as a Tabular inline. You can edit the extra=0
as needed.
In meetings/admin.py
:
QUESTION
I have a contact form that takes a user's information and sends that information to my email by using php. That part works well, but when the user clicks the Submit button the page redirects to the php page itself. How can I prevent the page from redirecting to the php page and instead stay on the current page, while still submitting the form?
...ANSWER
Answered 2020-Nov-17 at 23:09View Part:-
QUESTION
I have inherited code that uses fabric to run commands, after altering the sys.path
. This used to work. But now with fabric 2.5 and python 3.7, I cannot figure out how I can persist the changes to sys.path in the task. I have:
fabfile.py
ANSWER
Answered 2020-May-06 at 03:42If you don't actually need that one is a prepend and the other is an append, you could do this via the env var:
QUESTION
Let's say I use a certain set of boilerplate fairly regularly:
...ANSWER
Answered 2020-Apr-07 at 21:29The method EXPORTHOW calls .set_how on current $?LANG
adding a slang to the latter.
Then it add_package_declarator to the MAIN
$?LANG
which adds a package_declarator
method to its Actions and Grammar. It is, I think, the only "dynamic slang" (in World.nqp).
If what you want is to overwrite routine_declarator. Then you have to write a slang imitating the chain just cited. If you accept to keep the method keyword and make the automatic signature in the class, say according to the method name, here is a way:
Note: A Package is a container (package, grammar, module, role, knowhow, enum, class, subset). If you put code inside like a method, this gets executed (I'v just tried):
0. Description (EXPORTHOW)I would use undocumented EXPORTHOW and DECLARE
in a module because I did not find a way with Phaser. Apparently it is too late even at BEGIN.
The example I give, is decorating every method in a class (even BUILDALL
).
decorator.rakumod
)
QUESTION
I am trying to parse json using jsonlite::fromJSON, and all sorts of crazy stuff comes back. This question shows one example where I give json in a file (blarg.json
), and examine the return value. To repeat:
blarg.json
file:
ANSWER
Answered 2020-Apr-01 at 14:54data.frame(id = df$id,
x = unlist(sapply(df$sub_question_skus, function(i) ifelse(is_empty(i[1]), NA, i[1]))),
y = unlist(sapply(df$sub_question_skus, function(i) ifelse(is_empty(i[2]), NA, i[2]))) )
# id x y
# 1 211 329 216
# 2 333 340 341
# 3 345 346 352
# 4 444 NA NA
QUESTION
I have this code:
...ANSWER
Answered 2020-Apr-01 at 13:07Hacky, but a start:
QUESTION
So, I have a JSON block that looks kinda like this:
...ANSWER
Answered 2020-Jan-06 at 17:26You can use dictionary unpacking with recursion:
QUESTION
SDCC's assembler is derived from ASxxxx where manual describes the .define command here: http://shop-pdp.net/ashtml/asxs02.htm#define
Since it's a derivation it's possible not everything works the same way, but since the command line argument help talks about .define ("-b Display .define substitions in listing") I'd assume they are there.
However, when I do:
...ANSWER
Answered 2018-Dec-04 at 09:19Well crap, it seems it's a feature they removed for some reason. Searching through the github mirror of SDCC's sources (sdas sources here: https://github.com/svn2github/sdcc/tree/master/sdcc/sdas) SDCC's asxxxx.h (last edited 6 years ago) has this block:
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