lore | RD-DEV | Continuous Deployment library
kandi X-RAY | lore Summary
kandi X-RAY | lore Summary
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QUESTION
My goal: Convert an if statement chain into a switch statement and have it waterfall down through the cases
What I'm working with: Decoded Minecraft NBT data (basically just an object)
What my problem is: I'm not sure if a switch statement would work for detecting if a key exists in an object, unless I do a ton of switch statements, but then it would be easier if I used a chain of if statements.
An example of an object would look something like this:
ANSWER
Answered 2021-Jun-06 at 21:28One option is to consolidate your tests in an object, using a shorthand identifier
QUESTION
today I want to design a block text more than 70 characters will hide the extra text and appear show more But I can't predict if the user will add extra blank lines, which will cause them to be counted as a character. How do I remove the extra white space and count only the parts that actually have words?
...ANSWER
Answered 2021-Jun-04 at 09:17You can use .trim()
as in if ($(this).html().trim().length > len) {
Demo
QUESTION
This command works in git 2.30.0.windows.1 through the Windows 'command' shell.
git checkout [commit hash] -- */migrations/*
It doesn't work with Mate terminal or bash (git 2.17). The problem is that they substitute the present content of the directories */migrations/*
(which are empty or don't have the files that were present at the commit I want to pull them from). Mate terminal does this whether I single or double quote.
If I invoke Bash and then, at the new command line, add single or double quotes, git says that it doesn't have any files literally called */migrations/*
:
error: pathspec '*/migrations/*' did not match any files known to git
I can get the content of the migrations files if I substitute directories one at a time, but there are 20+ folders of migrations and I assume I have just missed a bit of lore about how to get what I want from a Linux terminal. Can anyone suggest what I ought to be doing?
...ANSWER
Answered 2021-May-03 at 04:52This */migrations/*
syntax is referring to nowhere path. Neither root nor current working directory.
Try these with ls
command before checkout
with git
:
*migrations/*
./*migrations/*
$PWD/migrations/*
And if you got the right output with ls
then apply it to git checkout ...
Test 1
QUESTION
Is there a way to put all li elements in one top-line regardless of the content within each li? Here is a screen of how it should look like: https://prnt.sc/11960bl?
The major difficulty is that when I write the code, the content within li moves all others li like so: https://prnt.sc/11961wb
Here is the code:
...ANSWER
Answered 2021-Apr-11 at 13:33If you want to have pure CSS and HTML tabs, then you can see this great article.
QUESTION
PermissionError Traceback (most recent call last)
in ()
67
68 if __name__ == "__main__":
---> 69 main()
/content/gdrive/My Drive/LORE/pyyadt.py in fit(df, class_name, columns, features_type, discrete, continuous, filename, path, sep, log)
32 cmd = 'yadt/dTcmd -fd %s -fm %s -sep %s -d %s' % (
33 data_filename, names_filename, sep, tree_filename)
---> 34 output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
35 # cmd = r"dTcmd -fd %s -fm %s -sep '%s' -d %s" % (
36 # data_filename, names_filename, sep, tree_filename)
/usr/lib/python3.6/subprocess.py in check_output(timeout, *popenargs, **kwargs)
354
355 return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
--> 356 **kwargs).stdout
357
358
/usr/lib/python3.6/subprocess.py in run(input, timeout, check, *popenargs, **kwargs)
421 kwargs['stdin'] = PIPE
422
--> 423 with Popen(*popenargs, **kwargs) as process:
424 try:
425 stdout, stderr = process.communicate(input, timeout=timeout)
/usr/lib/python3.6/subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors)
727 c2pread, c2pwrite,
728 errread, errwrite,
--> 729 restore_signals, start_new_session)
730 except:
731 # Cleanup if the child failed starting.
/usr/lib/python3.6/subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, restore_signals, start_new_session)
1362 if errno_num == errno.ENOENT:
1363 err_msg += ': ' + repr(err_filename)
-> 1364 raise child_exception_type(errno_num, err_msg, err_filename)
1365 raise child_exception_type(err_msg)
1366
PermissionError: [Errno 13] Permission denied: 'yadt/dTcmd'
...ANSWER
Answered 2021-Feb-24 at 11:38Looks like you're trying to execute the file named yadt/dTcmd
, but it's not marked executable. Add the execute permission (for all users) like this:
QUESTION
I am finghting with CSS and trying to make everything is in its right place.
The thing is that bottom elements end up above the top ones, even if I set up a layout.
The HTML is like this:
...ANSWER
Answered 2021-Feb-25 at 18:34Well, finally, I just took a deep breath and redid the whole CSS, and a little bit the HTML.
It needs a few things yet, but the problem I had here is solved.
QUESTION
ANSWER
Answered 2021-Feb-21 at 14:40Try this if you want newsbox bottom right fixed on the page:
QUESTION
Given
...ANSWER
Answered 2021-Jan-18 at 08:33Well, the foldr
itself knows this by definition. It was defined in such way that its function argument accepts the accumulator as 2nd argument.
Just like when you write a div x y = ...
function you are free to use y
as dividend.
Maybe you got confused by the fact that foldr
and foldl
has swapped arguments in the accumulator funtions?
QUESTION
I am making a Minecraft Java Plugin, and my plugin worked fine 6 months ago. Now when I got back to my plugin, it does not work.
Here is an error given /play, which opens a GUI.
...ANSWER
Answered 2021-Feb-06 at 14:46I think the error appears because you have not set a title for your inventory. To fix it, you should assign a value to inventory_name:
QUESTION
I am trying to receive/send data at the same time, and my idea to doing this was
...ANSWER
Answered 2020-Dec-08 at 12:19Looks like, according to your description: I want one thread that gets data from a server that I have replaced with the random.randint(), and I want one thread that, while the otherone is constantly checking for the data, is getting an input.
what you really want to use is multi-threading, but in your code your are creating and executing 2 new Processes, instead of 2 new Threads. So, if what you want to use is multi-threading, do the following instead, replacing the use of multi-processing by the use of multi-threading:
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