ferret | Declarative web | Scraper library
kandi X-RAY | ferret Summary
kandi X-RAY | ferret Summary
ferret is a web scraping system. It aims to simplify data extraction from the web for UI testing, machine learning, analytics and more. ferret allows users to focus on the data. It abstracts away the technical details and complexity of underlying technologies using its own declarative language. It is extremely portable, extensible, and fast.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ferret
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QUESTION
I'm diagnosing some codegen and it's backed by some bazel macro backed by a custom bazel rule.
...ANSWER
Answered 2021-Mar-16 at 22:13bazel query --output=build //projX:all
will print out all the targets in that package after macro and glob expansion. It has comments with the macro expansion stack traces for each target, including filenames and line numbers for the macro definitions.
//projX:all
is form of wildcard which specifies all the targets in that package. Macros can only generate targets in a single package, so that will always include all targets generated from that macro invocation.
QUESTION
so i'm fairly new to using python and I wanted to make a list of popular pets and have the person type in a number (that's assigned to an animal from a list of 10 in a dictionary) and print the correct animal from the number they typed in.
so far this is my code:
...ANSWER
Answered 2021-May-09 at 15:58Ok, two problems you have here.
First of all, a dictionary is like a door. You need a key to open a door. What is on the other side of the door is your value.
In your case, you want to access an animal, based on a number. The number will be a key and the animal will be your value.
So first step would be to reverse your dictionary key and values.
The second would be to change how you take an input and store it in a variable. Not like
QUESTION
Trying to utilize Javascript's String.prototype.replace() function in Snowflake, because apparently Snowflake's regex_replace
function lacks certain features such ast (forward/backward) look arounds.
Here is my Javascript UDF attempt:
...ANSWER
Answered 2021-Apr-27 at 23:32because in Javascript the regex is not string lateral, it is it's own thing.
QUESTION
I am trying to find a way to add up just the randomly generated numbers, but not the defined numbers from my code given below.
...ANSWER
Answered 2021-Apr-15 at 21:20Fleas is already a member variable.
QUESTION
I'm fairly new to PHP and I have a question.
I'm trying to make a function that adds tags to a text. My function works but the order of the tags in the array returned is wrong.
How can I change the order, please
Thanks for any help.
...ANSWER
Answered 2021-Feb-13 at 15:09If you want to get 'nature' first, because 'walk' comes before 'horse', you need to iterate over the words first, not over the tags.
QUESTION
Having a little trouble with a bash shell script. Basically, I am inserting values into a file and then creating a variable from it and attempting to append and expand the variable values in another file via sed.
i.e:
...ANSWER
Answered 2021-Jan-31 at 16:14Is sed the wrong tool to work with here? Yes probably.
Anyway, if your animals.txt
file is small enough, you could get away with this statement.
QUESTION
Hey am a web developer and working on a quote website. Let understand our question by our CodePen project. Once visit my CodePen to understand the question. https://codepen.io/Akash11166666/pen/JjRzqzp
As you saw in code there were some quotes and a copy button below them. Now just see at the bottom of the page, you can see a input and a go button. This is a jump to page element by which you can jump from one page to another.
You can see a span just above the input saying "Page 1 of 4" . Is there anyway so that user cannot use negetive integer and use only those numbers which are listed above. Ex: if there is Page 1 of 4 user should only able to insert number from 1 to 4 and if any higher number inserted than 4 it should be replaced to 4.
I tried many ways to solve this problem but none of them work for me. Am new to Javascript and am not sure about this.
I hartley thanks for those who answer this question.
For reference my CodePen project My Javascript
...ANSWER
Answered 2021-Jan-28 at 06:05You can add a input
listener and clamp the value to the range you want:
QUESTION
Hey am new to Javascript and am working on a quote website. I have a website which is a quote website example. To understand the question let see the CodePen.
The CodePen https://codepen.io/Akash11166666/pen/JjRzqzp
As saw in my CodePen there were some quotes and a copy buttons bellow them. Just see at the bottom of the page you can a selection which decides how many quotes do you want in a page.
Now my problem is that selection which is located in the bottom of the page. I don't need the selection. I can solve it by removing all the other options. But I need it to be clean from root. I tried to remove the whole html of selection but it destroys the Javascript and none of the other functions work.
What I need is, can we remove the selection from html and it's function from Javascript and make the quotes limited to 16 in per page.
I have asked with my friends but none of them got it. As am new to Javascript am not aware about this issues.
I thank in advance for those who answer this question.
For reference my CodePen project Html
...ANSWER
Answered 2021-Jan-27 at 16:47There might be more to it (some event listeners need to be removed), but fundamentally just change
QUESTION
Hii let understand our question, see my script and html below.
My script
...ANSWER
Answered 2021-Jan-26 at 05:24Using addEventListener
makes the button
change page number value of .page-no-curr
.
QUESTION
Hey am new to javascript but putting my all efforts I have written a javascript that display some quotes with good pagination. But if I needed to upload some more quotes I need to edit the javascript itself. So I hava a api page where the quotes are in json format.
My API Page https://goodman456.000webhostapp.com/api.php Note: I have used the word status insted of quotes.
My html
...ANSWER
Answered 2021-Jan-18 at 21:14The following should work just fine.
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