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Lines of Code : 5
License : No License
Copyfrom datetime import datetime
def from_iso_date(d):
return datetime.fromisoformat(d)
from_iso_date('2020-10-28T12:30:59.000000') # 2020-10-28 12:30:59
def index_of_all(lst, value):
return [i for i, x in enumerate(lst) if x == value]
index_of_all([1, 2, 1, 4, 5, 1], 1) # [0, 2, 5]
index_of_all([1, 2, 3, 4], 6) # []
def head(lst):
return lst[0]
head([1, 2, 3]) # 1
def all_construct(target: str, word_bank: list[str] | None = None) -> list[list[str]]:
"""
returns the list containing all the possible
combinations a string(target) can be constructed from
the given list of substrings( Community Discussions
Trending Discussions on purple
QUESTION
I am running the following in my React app and when I open the console in Chrome, it is printing the response.data[0] twice in the console. What is causing this?
...ANSWER
Answered 2021-Jun-16 at 02:48You have included fetching function in the component as it is, so it fires every time component being rendered. You better to include fetching data in useEffect hook just like this:
QUESTION
I'm trying to add image inside of UITableViewCell with UIImageView, and really added "normally", but when i change the size of UIImageView. I get this error message:
[LayoutConstraints] Unable to simultaneously satisfy constraints. Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. ( "", "", "", " (active)>", "", "" )
Will attempt to recover by breaking constraint
but i've tried many things, like simple things, just image with background and size, example:
...ANSWER
Answered 2021-Jun-15 at 07:20I suppose do you want this, but your code is a little bit confused to know what you really you want... Declare your table view, and add constraints :
QUESTION
Like
make,
scons has a large number of predefined variables and rules. (Try scons | wc on an SConstruct containing env = Environment(); print(env.Dump()) to see how extended the set is.)
But suppose we aren't after the wizardry of presets but rather want to do something a lot more primitive—simulating launching a few instructions from the (bash, etc) command line?
Also suppose we're quite happy with the default Decider('MD5'). What is the translation of the one-souce-one-target:
ANSWER
Answered 2021-Jun-14 at 17:43All the answers you're looking for are in the users guide (and manpage)
Firstly, assuming you don't want to scan the input files to add included files specified in the input files, you can use Commmand()
(See info here: https://scons.org/doc/production/HTML/scons-user.html#chap-builders-commands)
Then you'll want an alias to specify an a non file command line target (See here:https://scons.org/doc/production/HTML/scons-user.html#chap-alias)
Putting those two together yields
QUESTION
I get this most common error message in shiny app. I am well aware of this error and have resolved it dozens of time. But this time I am stumped.
...ANSWER
Answered 2021-Apr-23 at 03:30The problem seems to be in this line
QUESTION
i'm writing a code using vosk ( for offline speech recognition), in my string.xml i wrote a string-array:
...ANSWER
Answered 2021-Jun-14 at 12:54Let us go through your code, specifically this block
QUESTION
I have a navigation menu that I made for a test application, there are some tabs that I want to hide if I am not logged into the application. After logging in, these tabs should appear. The problem is that after logging in, I go to the desired page and I don't see all the navigation menu icons. For them to appear, I need to click on one of the available icons (only 2 icons are available for authorization) and only then the navigation menu will be updated and everything will be as it should be. All 6 icons will be visible! Can someone help me with this? Here I described the problem with the code that I am using. I would be grateful for any help.
...ANSWER
Answered 2021-Jun-14 at 13:53Your page is not re built after logging in the user, that is why your nav bar is not updated. When you click on the button it refreshes and correctly displays the new elements.
Instead of using a global variable you could look into a state management package in order to make the logged-in user available throughout your app. (article for getx the simplest one out there)
If this is simply a prototype and you want some quick and dirty, I guess you could trigger a reload of your app once a user logs in by wrapping your app with a widget that exposes a rebuild method. (article)
EDIT: Example with Getx:
QUESTION
I'm very new to C# and Linq so please forgive if I misuse terminology. As I tried to phrase in my title I would like to supply a Linq query with a List and have it return a List of objects who have a property that is also a List. The query should look at the property of the objects and return the objects whose lists contain all the values of the query list. Here's a simplified example I'm trying to set up in a command line app.
...ANSWER
Answered 2021-Jun-14 at 03:14It seems what you want this:
QUESTION
My code was working just fine one minute and the next it is not.
The issue relates to BitmapText tint.
I am using the CDN for Phaser 3.54.0.
Is there any reason why tint does show? I didn't touch the code relating to BitmapText variables.
This is the code...
...ANSWER
Answered 2021-Jun-13 at 19:11I suspect (I could be wrong) my problem is related to my browser. I had updates due on Chrome. It turned out that Phaser.AUTO was defaulting to Canvas instead of WebGL. It seemed that WebGL was not available somehow.
Since BitmapText Tint only works on WebGL, it was affected when WebGL became unavailable. It couldn't work.
After I restarted my computer and the updates on Chrome took effect, everything went back to normal and Tint worked again.
QUESTION
I got a button (using MaterialDesign theme) in a WPF form button that is not styling correctly, where am I going wrong?. The button in the DataGrid is fine. I tried near Window on mainWindow doing Foreground="white" but when I take the theme off everything returns to nornal WPF form with the text colour (lower right) missing
app.xamp:
...ANSWER
Answered 2021-Jun-13 at 07:00it was because of Padding="15" must've pushed the content outside the button area
QUESTION
ANSWER
Answered 2021-Jun-11 at 14:01You're missing a comma after 26% 29%
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Install purple
You can use purple like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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