kandi X-RAY | Spider Summary
kandi X-RAY | Spider Summary
This is a simple SFTP client for Android. I couldn't find a SFTP client for android that was open source and since logging to a private server could be a sensitive subject, I've decided to write one. Spider uses the jsch library to open the secure channel communication. Logo designed by mavadee from Flaticon.
Top functions reviewed by kandi - BETA
- Initializes the folder
- Open a file search for an image
- Update the current path
- This method is called when an activity is received
- Extract file name from URI
- Override method to handle menu item selection
- Override method to set the progress in progress
- Invoked when the download is done
- Initialize connect dialog
- This method is called when a file search is found
- Intercept a touch event
- This method is called when the ViewHolder is created
- Called when the ViewHolder is invoked
- Invoked after the user has been executed
- Initialize the progress dialog
- Do the getFileList in a background
- Create the initial state
- Do connect to background
- Save the connection
- Download directory
- Download a file to a background thread
- Invoked when the upload button is pressed
Spider Key Features
Spider Examples and Code Snippets
Trending Discussions on Spider
I want to submit the form with the 5 data that's on the below. By submitting the form, I can get the redirection URL. I don't know where is the issue. Can anyone help me to submit the form with required info. to get the next page URL.
Code for your reference:...
ANSWERAnswered 2021-Jun-16 at 01:24
Okay, this should do it.
So I have this dash app where I want to display a png image based on the user's input. It works, but the problem is every time the user makes a selection the image is shown on top of the previous image. I want to somehow clear the previous image so it only shows the most recently selected image.
app.layout I have:
ANSWERAnswered 2021-Jun-14 at 23:36
To update existing image you should use
html.Img(...) instead of
html.Div(..., children=) in
app.layout, and update
component_property='src' instead of
Many tools can save image/file in
file-like object created in memory with
I will explain the goal in more detail, The point of the script is to check (product code)values in column A on a supplier website, if the product is available, the loop checks the next value.
If the product is not on the site, a JSON PUT request is sent to a different sales website that sets the inventory level at 0.
The issue is how to assign the value in column B of the same CSV file to the PUT request
ANSWERAnswered 2021-Jun-14 at 13:45
To get all codes, you could iterate on (COL-A, COL-B) pairs, not simply on COL-A values. Here we return the 2d numpy array, thus the list of rows, where each row is the
I wanted to spider a website and, if some text or a matching pattern is found in the HTML, get the URL(s) of the page(s).
Wrote the command...
ANSWERAnswered 2021-Jun-14 at 07:56
spider a website and, if some text or a matching pattern is found in the HTML
This is impossible with
wget --spider. wget manual says that when you use
When invoked with this option, Wget will behave as a Web spider, which means that it will not download the pages, just check that they are there. For example, you can use Wget to check your bookmarks:
wget --spider --force-html -i bookmarks.html
This feature needs much more work for Wget to get close to the functionality of real web spiders.
--spider option does fetch response headers, which you can print following way
I using CleanArchitecture solution. I have Data layer where ApplicationDbContext and UnitOfWork are located :...
ANSWERAnswered 2021-Jun-13 at 12:31
finally, I found my answers in this article https://snede.net/you-dont-need-a-idesigntimedbcontextfactory/
Create ApplicationDbContextFactory in Portal.Data project:
I'd like to give a shot to using Scrapy contracts, as an alternative to full-fledged test suites.
The following is a detailed description of the steps to duplicate.
ANSWERAnswered 2021-Jun-12 at 00:19
@url http://www.amazon.com/s?field-keywords=selfish+gene I get also error
Probably it is very old example - it uses
http but modern pages use
https - and
amazone could rebuild page and now it has better system to detect spamers/hackers/bots and block them.
If I use
@url http://toscrape.com/ then I don't get error
503 but I still get other error
FAILED because it needs some code in
@scrapes Title Author Year Price means it has to return item with keys
Title Author Year Price
Please excuse the use of var, it is part of the challenge and is intended to help me learn about closure. Currently, the code gives all 100 h3's the same sentence. I've tried moving the randomName, randomWeapon, and randomLocation variables into the addEvent function. When I do this I assign the same h3 a new sentence on every click. I'm guessing I need to use .call or .apply, but I am new to functions, and internet tutorials just aren't getting me there....
ANSWERAnswered 2021-Jun-11 at 20:59
The problem is that your
addEvent bind the
click hander on the
body and not on the
h3. And the second is that you do
e.preventDefault when you have not defined
e (you should set it on the
click handler,not the
addEvent function) which causes an error and stops the execution.
If you had fixed the
e issue, you would see that when you click on an
h3 you get all 100 alerts.
I have a bash script that checks if the CHECKURL variable has a response or not. If the url is not valid or doesn't exist the script immediately exits and echo a message "NOT VALID URL"
I have one problem in which the url https://valid-url-sample.com is a valid url however my IP is rejected on the load balancer because it only respond on 443 request from specific IP's. The result is the script stays running until I it requires me to control+c. I would like the script to handle this kind of condition and echoes "VALID BUT NOT REACHABLE", I also added timeout on the wget command but still no luck. any thoughts on how to handle this?
ANSWERAnswered 2021-Jun-09 at 08:53
You probably want to use a log file like this:.
I am currently building a small test project to learn how to use
crontab on Linux (Ubuntu 20.04.2 LTS).
My crontab file looks like this:
* * * * * sh /home/path_to .../crontab_start_spider.sh >> /home/path_to .../log_python_test.log 2>&1
What I want crontab to do, is to use the shell file below to start a scrapy project. The output is stored in the file log_python_test.log.
My shell file (numbers are only for reference in this question):...
ANSWERAnswered 2021-Jun-07 at 15:35
I found a solution to my problem. In fact, just as I suspected, there was a missing directory to my PYTHONPATH. It was the directory that contained the gtts package.
Solution: If you have the same problem,
- Find the package
I looked at that post
- Add it to sys.path (which will also add it to PYTHONPATH)
Add this code at the top of your script (in my case, the pipelines.py):
How could I use a global defined variable (pandas data frame)
df within a scrapy-spider?
ANSWERAnswered 2021-Jun-07 at 07:37
You need to declare variable inside class, if you want to initialize do that in constructor.
No vulnerabilities reported
You can use Spider like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Spider component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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