comp | Migrated to https : //git.sr.ht/cnx/comp | Video Utils library
kandi X-RAY | comp Summary
kandi X-RAY | comp Summary
Migrated to https://git.sr.ht/~cnx/comp
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Top functions reviewed by kandi - BETA
- Extract info from a file
- Extract info from a ytdl file
- Extract information from a JSON file
- Play mpv
- Update the playlist
- Return the current entry
- Return the index of an entry
- Move to the next search
comp Key Features
comp Examples and Code Snippets
Community Discussions
Trending Discussions on comp
QUESTION
I was reading this code (source):
...ANSWER
Answered 2021-Jun-16 at 02:16The n2 - n1 in the case of a negative number as a result when converted to bool will yield true. So n1 turns out to be less than n2. That's why it is a bad practice to use ints in such Boolean context.
Yes, as stated in the documentation:
...comparison function object which returns true if the first argument is less than the second
But the implementation of the comparison here leads to failure. Try this and see for yourself:
QUESTION
I have this kind of input as below. It is a list of strings, every odd string is a number starting with MR and every even string is some mixed text. I need to convert this list of strings to a pandas data-frame which strictly has two columns, but because some of the MR numbers are present several times paired with different mixed text counter parts I am getting extra columns everywhere where an MR is repeated, as I am demonstrating below:
...ANSWER
Answered 2021-Jun-15 at 11:48Try this
QUESTION
I asked this question on stackoverflow STL passing object
I got to know that we pass objects which in tern call the compare operator in them and compare our values and gives us a result. All good.
Now in this piece of code:
...ANSWER
Answered 2021-Jun-15 at 09:44Second template parameter of std::set is a type.
You might use function pointer:
QUESTION
I am a member of my company organization. SSH keys associated with my account. Nothing works as expected. I am trying to push my branch
...ANSWER
Answered 2021-Jun-15 at 07:34First, make sure that https://github.com/mycomp/repo-pr does exist (meaning the case, uper or lower, of the URL is correct)
Second, check that you are correctly authenticated by GitHub through SSH:
QUESTION
I'm trying to design a simple page for practicing with just html and css. I used a hover pseudo class for the croissant image. It works but when I hover the mouse over the croissant the coffee cup image will move to right a little(almost 50 or 100 pixels) and when I hover off of the croissant the coffee cup will back in its position before. meanwhile I'm new in web design and just start learning few days. here's my code:
...ANSWER
Answered 2021-Jun-15 at 01:41In details:
- relative
...
if you do give it some other positioning attribute, say, top: 10px;, it will shift its position 10 pixels down from where it would normally be.
... - absolute
...
use the positioning attributes top, left, bottom, and right to set the location. Remember that these values will be relative to the next parent element with relative (or absolute) positioning. If there is no such parent, it will default all the way back up to the element itself meaning it will be placed relative to the page itself
...
Muhammad Zaib has the answer, and there is a demo:
QUESTION
Cannot create an instance of class com.comp.app.winners.WinnersViewModel
Caused by: java.lang.InstantiationException: java.lang.Class has no zero argument constructor
ANSWER
Answered 2021-Feb-14 at 16:00You need to upgrade to Fragment 1.2.0 or higher.
As per the Lifecycle 2.2.0 release notes, the new ViewModelProvider APIs that Hilt uses under the hood only apply when using Fragment 1.2.0 or higher. When using an older version of Fragments, those APIs are not connected to fragments and therefore your Hilt enabled ViewModel factory is not used when you use by viewModels().
You should upgrade to Fragment 1.2.5 (the last version of the Fragment 1.2.X set) or to Fragment 1.3.0, both of which contain the necessary API hooks to get Hilt working.
QUESTION
I am developing a Master-Detail App.
I have 1 EntityType for Master View (Master) and another EntityType for Detail (Detail). I have created an Association from Master to Detail.
Master View works perfectly. Detail has 2 parts:
- Header: which shows a few fields from the Line selected in Master view. (Name, ID and not much more)
- Body: it has 2 fragments. These 2 fragments displays the info from Detail Entity.
My Issue is:
- I got errors in the Console cause fields loaded on Fragments are searched from the Entity type Master. It means that the View && Fragments are loaded before the second Binding is done.
What I have tried:
I used the BusyIndicator and controlling the events (
attachRequestCompleteand/orattachEventOnce("dataReceived")) from the Model in theonInit()assigningview.setBusy(false)when they are reached. It doesn't work for me.I tried it out but when the Event of the 2nd binding is reached the view is already loaded.
After loading the info in Master View:
...ANSWER
Answered 2021-Jun-14 at 07:56It looks like your code binds relative the path "Master2Detail" on the detail side. BUT initially there should not be any existing binding in any parent view.
Your app should look more or less like this for binding path. UI5 is moving up the element to find data:
App-> Flexible ColumnLayout/SPlitView -> Master
App-> Flexible ColumnLayout/SPlitView -> Details
So adjust your bindings a described here OData error when bind to an element in a Master-Detail app
Second, you get this error because initially there is no relative binding in between your master bound element and the detail. Therefore, UI5 can only think this must be part of the master.
If you make up a relative binding in-between, you must inject the fragment by yourself. E.g. load the fragment, bind the loaded control(in aour case the VBox) and then use addItem etc. do attache it to the view.
QUESTION
Im trying to deploy a java web app to heroku, I did all their steps from https://devcenter.heroku.com/articles/deploying-java-applications-with-the-heroku-maven-plugin, but when I try to open a page where I have data from db I am getting:
...ANSWER
Answered 2021-Jun-14 at 06:51changing pom.xml solved my problem:
QUESTION
I'm going through this MIT Intro to Comp Sci Using Python course on Edx. There is an exercise telling us to use bisection search and recursion to check if a character is in an alphabetically ordered string. For some reason, I got a syntax error when I put the variable HALF after that If-statement, while I won't get an error if I declare it before the If-statement. All I could find is not being able to declare local variables in an If-statement. Please tell me or refer me to websites explaining why this happens? Thanks a bunch.
Here's the code:
...ANSWER
Answered 2021-Jun-14 at 03:36You get invalid syntax because Python, unlike other languages, utilizes space/tab to keep track of block of codes. A proper Python if statement (with elif) looks like so:
QUESTION
Consider the below dataframe.
...ANSWER
Answered 2021-Jun-10 at 23:07L = []
for k,v in zip(df.addr, df.street):
L.append(k.split(v))
output = [v[0] for v in L]
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install comp
You can use comp 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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