Weibo | Weibo Spider Using Scrapy | Crawler library
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Weibo Examples and Code Snippets
Community Discussions
Trending Discussions on Weibo
QUESTION
I want to get a value from an API. However I am unable to tell Python what I want to do.
This is my current code:
...ANSWER
Answered 2020-Dec-21 at 02:02You have a list of dict in your first example. So first you need to select which dict you want. For instance, if your query is called 'json_list'
QUESTION
I have the following dataframe:
...ANSWER
Answered 2020-Oct-13 at 11:03If need repalce after 4.th occurence of /
use Series.str.split
with n=4
, then join and add 5th
strings filtered for first 4
values in str.cat
:
QUESTION
Noob here. I want to build a personal blog using Hexo with theme next, but I met some problems (no problems with other themes, e.g. landscape). I typed hexo s -g
Cmd line returns
ANSWER
Answered 2020-Oct-08 at 15:50I also met this problem tonight.
And I solved this problem by using the version 8.0.0
$ git clone --branch v8.0.0 https://github.com/next-theme/hexo-theme-next themes/next
You can see the full instruction in this page:
https://theme-next.js.org/docs/getting-started/installation.html
QUESTION
I'm trying to scrape a page like this one
What they do is to load all information from their server and store it in a javascript function, so that depending on which button you click, it loads one part or another. I was trying to just request the page, and get all the data from the script function, being the structure of the page something like this
...ANSWER
Answered 2020-Jul-03 at 15:04The page looks to be updated by a script after loading.
You can bypass this by using use Selenium instead of requests:
QUESTION
I have an array, so I wanted to add keys to each value, for example, if an array contains Facebook URL then the key should be Facebook if an array has a link of Instagram then the key should be Instagram and the list goes on.
Here's the code
...ANSWER
Answered 2020-Jun-11 at 19:02You may want to use strpos() so you can find the words and add specific key, something like this:
QUESTION
I have a array of objects as a json file, I used the objects to display them on the list, When getting to details of that item it has a related items also. I want to show related items for this item Heres the json file
...ANSWER
Answered 2020-May-30 at 19:36You can use such function to get element with all related
QUESTION
I am having a problem trying to figure out how to make a TableView
show the correct data based on each entry response status. I thought FilteredList
would get the job done but it's not. Basically, I am checking URLs and getting their status codes. I am using a FilteredList
to show all URLs that are pending, that was successful, etc. If I change the ChoiceBox
from All
to Pending
, the FilteredList
does show only pending URLs, but as the URLs change to Success
or something else the FilteredList
does not filter them out the current view. What should happen is when I change to Pending
, any URLs that receives a status change should drop from the current view. How do I get the FilteredList/TableView
to do real-time updates?
Main
...ANSWER
Answered 2018-Aug-21 at 20:55A FilteredList
will update whenever it's Predicate
changes or whenever it detects a change in the source ObservableList
. The type of event you want to fire is an update event. This event signifies one or more elements have been updated (e.g. when a property changes). In order to do this you have to construct the ObservableList
with the appropriate factory method: FXCollections.observableArrayList(Callback)
.
This factory method takes a Callback
that accepts an element of the ObservableList
and returns an Observable[]
. The Observable
s in the array will be listened to for invalidation events and, when detected, will cause the ObservableList
to fire an update change.
From looking at your code it seems1 like the Model
class has a status
property. If you want to fire updates when the status
changes you should use:
QUESTION
I am building a user profile where the user can submit links to his or her social media accounts. Each account is represented with a clickable link. Which icon should be chosen is decided by multiple conditions in [ngClass], heres the code:
...ANSWER
Answered 2019-Feb-20 at 17:29In your ngClass
binding, if a condition is true
, it sets the fa
class. However, the following conditions, which are false
, remove it. That is why the fa
class is preserved only when the last condition is true
.
You should set the common class fa
outside of the conditional ngClass
binding:
QUESTION
Iw as working on a gitbook
using bookdown
in R several months ago. Today, I resumed my work again, but when I rendered the book the font of the output changed dramatically. It vanishes! I don't remember having changed anything on the TAML of the book. This is how it looks now. Right after the word WELCOME, the text becomes lighter and lighter until it literally disappears. It has a sort of vanishing effect that I have no idea how I got.
Thank you for your help.
Best,
this is my _output.yml
ANSWER
Answered 2020-Apr-07 at 02:15I found the problem. Basically, in one of my .Rmd files I create a diagram using the DiagrammeR
package. When one of my colleagues removed the diagram, the issue was gone, but we had no diagram. However, I created a separate .mmd (mermaid) file and updated both packages glue
and DiagrammeR
. All of this solved the problem.
thanks.
QUESTION
The code is below (customer layer model partly omitted):
...ANSWER
Answered 2020-Mar-23 at 07:37The custom layer has been solved by defining a non-training parameter function and building the sequential model layers by using keras.layers.Lambda, tensorflow version 1.x.
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Install Weibo
You can use Weibo 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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