Walrus | Walrus Framework - Certainly not that big whatever factory | REST library
kandi X-RAY | Walrus Summary
kandi X-RAY | Walrus Summary
Walrus framework was made as a school project and isn't maintained anymore. If you are looking for a great PHP framework try Laravel.
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Top functions reviewed by kandi - BETA
- Verify PHP code against all templates
- compile a tag
- Check the form
- Create message body
- build filepath
- Escape an inline string
- Returns the value of an attribute .
- Compile the constructor .
- Authenticates a user
- Get a bean property
Walrus Key Features
Walrus Examples and Code Snippets
Community Discussions
Trending Discussions on Walrus
QUESTION
I have an array of complex dict that have some value as a string "NULL" and I want to remove, my dict looks like this:
...ANSWER
Answered 2021-Jun-02 at 14:19Solution:
QUESTION
I have a simple function that should output a prefix based on a pattern or None
if it does not match. Trying to do a walrus it does not seem to work. Any idea?
ANSWER
Answered 2021-May-12 at 10:44You're setting m
to re.match(f'^.+(\d\d)-(\d\d)-(\d\d\d\d)$', name) is not None
, which is a boolean.
You probably mean
QUESTION
Why can't I use the walrus operator :=
to assign to an attribute? It works when assigning to a local variable:
ANSWER
Answered 2021-Apr-26 at 02:52The syntax is illegal, as stated in the PEP 572
, where the walrus operator (aka "assignment expression") is defined:
Most importantly, since := is an expression, it can be used in contexts where statements are illegal, including lambda functions and comprehensions.
Conversely, assignment expressions don't support the advanced features found in assignment statements:
Single assignment targets other than a single NAME are not supported:
QUESTION
I have the following while
loop:
ANSWER
Answered 2021-Apr-04 at 04:39I think the closest thing you can do is something like this:
QUESTION
async def on_message(message):
content = message.content.lower() # The actual content of the message in lowercase
pattern = "imagine having a name as dumb as (.{0,32})" # Max length for nicks is 32 characters
if (nick := re.findall(pattern, content): # Walrus operator, need python 3.8+
await message.author.edit(nick=nick[0]) # Editing the actual nick
...ANSWER
Answered 2021-Apr-02 at 04:37You are missing a closing paranthesis
QUESTION
I'm using tqdm twice in my script, and the first time it works fine but the second time it only updates after 14 iterations. It's the same if I remove all other print statements. Any idea what might be going wrong?
Program:
...ANSWER
Answered 2021-Mar-23 at 21:25tqdm doesn't, by default, show every single update if the updates happen fast; by default it only updates 10 times per second. You can set the miniters
parameter to 1
if you must have the output update on every iteration.
The default is miniters=None
, which means it'll dynamically adjust the iteration count based on mininterval
, which is set to 0.1
seconds.
You are also using print()
, which replaces the bar output. Don't do that, updates will be overwritten and you get very messy output.
The tqdm
class has a dedicated tqdm.write()
method, use that instead:
QUESTION
PEP 572 introduces the assignement operator ("walrus operator").
The following code works, and outputs empty
ANSWER
Answered 2021-Feb-20 at 08:03Operator precedence indicates that :=
has a lower precedence than not
. So not a :=
is read as trying to assign to not a
, hence the syntax error.
You can use parentheses to clarify the meaning:
QUESTION
First way (successful):
...ANSWER
Answered 2021-Feb-05 at 01:01No, java does not support inline declaration and assignment in a conditional statement.
QUESTION
I'm playing around with dict
comprehensions, and trying PEP572 (the :=
operator), in an example like this:
ANSWER
Answered 2021-Feb-04 at 13:47You are misusing the condition. It is evaluated once per value retrieved from the iterator; it cannot be used to define the iterator. names
isn't yet defined when you try to evaluate len(names)
.
Using range
when you could use enumerate
is a bit of anti-pattern anyway; try
QUESTION
Let's say I have a list of lists like this
...ANSWER
Answered 2021-Jan-31 at 16:30Yes. This is what you want
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Walrus
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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