lock-system | Lock your system | File Utils library
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QUESTION
First question here, so apologises for any faux-pas. I have a dataframe in R of 657 observations with 4 variables. Each observation is a speech or interview by the Australian Prime Minister. So the variables are:
- date
- title
- URL
- txt (full text of the speech/interview).
I'm trying to turn that into a corpus in Quanteda
I first tried corp <- corpus(all_content)
but that gave me an error message
ANSWER
Answered 2021-Apr-08 at 17:23It's hard to address this problem exactly, because there is no reproducible example of your data.frame object, but if the structure contains the variables you list, then this should do it:
QUESTION
I have this test which is supposed to get all the links in the nav menu and click them to make sure they work... However, the test is failing because the page reloads and i get this error message
StaleElementReferenceException: Message: The element reference of is stale; either the element is no longer attached to the DOM, it is not in the current frame context, or the document has been refreshed
I believe the error is because the page is reloading when the link is pressed, and is refreshing the dom, which is causing it to fail, because in the log.html the first iteration of the loop succeeds, but the others do not.
I want to achieve this without hardcoding the links because I want to reuse this test across several pages.
any help would greatly be appreciated, anyway thanks!
Here is the code...
...ANSWER
Answered 2021-Jan-18 at 21:59I fixed the problem for anyone curious about how to do this
the problem was in the for loop
here is the code that fixed it
QUESTION
White row appeared below main menu and above jumbotron on a drupal site. I am unable to remove it. I think that it is css problem but I can't find what exactly causing it. Here is the link to codepen: https://codepen.io/lomachx/pen/WNbLgYa
...ANSWER
Answered 2020-Jan-22 at 14:04Change body margin-top:50px
to the height of your header like below
css
QUESTION
I am attempting to move through a list of 6 elements on a page. However, its my script doesnt seem to being doing it sequentially and sometimes it will get a stale element exception. Im trying to jump between plan types on this page. I would like to be able to click on 'bring your own' > 'small Tab' > 'medium tab' > 'large tab' > etc and select other elements to scrape.
...ANSWER
Answered 2020-Jan-15 at 14:31You can try this:
QUESTION
Our university web system has roughly 1200 sites, comprising a couple million pages. We have Stormcrawler installed and configured on a machine that has apache running locally, with a mapped drive to the file system for the web environment. This means that we can have Stormcrawler crawl as fast as it wants with no network traffic being generated at all, and no effect on the public web presence. We have the Tika parser running to index .doc, .pdf, etc.
- All websites are under the *.example.com domain.
- We have a single Elasticsearch instance running with plenty of CPU, Memory and Disk.
- The index-index has 4 shards.
- The metrics index has 1 shard.
- The status index has 10 shards.
With all of that in mind, what is the optimal crawling configuration we can do to get the crawler to ignore politeness and blast it's way through the local web environment and crawl everything as fast as possible?
Here are the current settings in the es-crawler.flux regarding spouts and bolts:
...ANSWER
Answered 2019-Mar-22 at 10:43ok, so you are in fact dealing with a low number of distinct hostnames. You could have it all on a single ES shard with a single ES spout really. The main point is that the fetcher will be enforcing politeness based on the hostname and the crawl will be relatively slow. You probably don't need more than one instance of the FetcherBolt either.
Since you are crawling your own sites, you could be more aggressive with the crawler and allow multiple fetch threads to pull from the same hostname concurrently, try setting
fetcher.threads.per.queue: 25
and also retrieve more URLs from each query to ES with
es.status.max.urls.per.bucket: 200
that should make your crawl a lot faster.
BTW: could you please drop me an email if you're OK being listed in https://github.com/DigitalPebble/storm-crawler/wiki/Powered-By ?
NOTE to other readers: this is advisable only if you are crawling your own sites. Being aggressive to third-party sites is impolite and improductive as you risk to be blacklisted.
QUESTION
I want to extract the theatres location by searching zipcodes, and extract results. The website inspect is like this:
...ANSWER
Answered 2019-Mar-09 at 20:57The page uses the lat and lon to make a request for the data. You can mimic the xhr (first getting the lat and lon for the location passed - I use a free API for this. How you do it is up to you.)
You can see the request made here:
The response json has rows containing html against the keys. Example here of output
As the inner values associated with keys in rows is html, I pass it back to BeautifulSoup to handle. Example of html content:
QUESTION
The theme works but none of the CSS is being applied. Even in the developer console in Firefox, it does not appear to be linked up to the page. I have manually applied the CSS through the developer console in Firefox just to confirm it works and it does.
To be clear, I have cleared the cache after any changes are made to the theme's files as well as reloaded the webpage. I have also tried different base themes but still get the same result. The theme is installed as the default theme and appears to be working, aside from CSS, as the block layout is correct for the items on the page.
I feel like the problem has something to do with linking the CSS to the page but I have tried everything from renaming the files to removing my custom CSS altogether and nothing has working so far.
My directory structure is as follows:
...ANSWER
Answered 2018-Aug-06 at 22:23In your libraries.yml you have css/custom.css: {}
,
but the file name is style.css
Change css/custom.css: {}
to css/style.css: {}
in your "learn.libraries.yml" file.
EDIT:
You need to include {{ page_top }}
and {{ page_bottom }}
in your html.html.twig. These include things like script tags.
eg:
QUESTION
I am trying to Click the Radio Button "Monthly (Final)" in the left side tab.
Please find the link https://socds.huduser.gov/permits/index.html?
Here is the Code which i tried,
...ANSWER
Answered 2017-Nov-17 at 06:37Radio button located inside an iframe
. To be able to click it you should swith to iframe
first:
QUESTION
I'm trying to scrape every year of the top Billboard top 100. I have a file that works for one year at a time, but I want it to crawl through all years and gather that data as well. Here is my current code:
...ANSWER
Answered 2017-Feb-08 at 14:45The error you're getting is because you're not using the correct syntax for string formatting. You can have a look here for details on how it works. The reason it doesn't work in your particular case is that your URL is missing an 's':
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