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kandi X-RAY | Feeds Summary
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Feeds
Feeds Key Features
Feeds Examples and Code Snippets
def _raise_if_feeds_intersects(self, feeds1, feeds2, message):
intersection = set(feeds1.keys()) & set(feeds2.keys())
if intersection:
raise RuntimeError(message + ' Conflict(s): ' + str(list(intersection)))
Community Discussions
Trending Discussions on Feeds
QUESTION
Below are two versions of the same create_dir
function that creates a directory from a file path supplied as file_path
argument.
The Version A checks if there is a directory in the supplied as a function argument file_path
and only then tries to create a directory. The second Version B skips the extra check and feeds the output of the os.path.dirname(file_path)
command straight into the os.makedir
. Also, please note, that there are three if
statements used in Version A, while version B doesn't have any.
Which version A or B is more preferred or more Pythonic?
Version A:
...ANSWER
Answered 2021-Jun-14 at 02:58Remember: In Python programming, we generally follow Easier to Ask Forgiveness than Permission a.k.a. EAFP, so I'd recommend the second one.
In both the cases, you're ultimately raising the error, why not to use the second one? That way, you won't even have the overhead of thinking about the scenarios when the program can potentially fail and using a bunch of if/else conditions to handle those events.
On a side note, instead of catching Exception
class which is more broad in sense, try catching the specific error/exception. Consider following snippet as an example:
QUESTION
I am trying to run a cron job on a shared host. The cron job is working and the script is running and entering data to a table but the problem is when it reaches the point where it must save an image, it is not doing it. I need please to know why?
To tell you what I found out: -I found out that for a script to run through a cron job, you must put the connection of the database in the same file and not include it
So here is my script with credentials being hidden:
...ANSWER
Answered 2021-Jun-09 at 14:45Chances are that the cron job runs either as a different user or with a different home directory than what you're expecting.
Another usual source of trouble is that with crontab scripts, the $_SERVER array is not populated because they're not being run by a web server at all. You don't have DOCUMENT_ROOT, and so on.
Since you seem able to write to the database, try saving in a text field in a debug table the result from the get_current_user()
and getcwd()
commands.
Alternatively, if the first command in your script is
QUESTION
I would like to create a file where the line feeds are removed, except in the first line.
Input:
...ANSWER
Answered 2021-Jun-08 at 09:42Perl to the rescue!
QUESTION
I am trying to extract the links of the rss feeds froms https://blog.feedspot.com/hr_rss_feeds/
I just need to run the script in the DevTools console and get the output.
The script I came up with is
...ANSWER
Answered 2021-Jun-06 at 12:49Following doesn't seem to be perfect but provides fairly consistent output
QUESTION
In my application's header, I have two anchor elements (which link to the "Feed" and "Bio" pages) that are styled identically. When they are hovered over, they trigger different styling from their default styling (but the two anchor elements still share the same styling as each other in their hovered states too). Also, if a user is currently on a page associated with the anchor link in the header, that active state's styling is identical to the hovered state style. All styling is inline, since we're not using a style sheet unfortunately -- so we've been using ternary operators to trigger different styling depending on the anchor elements' states. The following is an object I created that contains all the styling for the Bio link:
...ANSWER
Answered 2021-Jun-05 at 16:49You can write a function which will return object based on argument passed. Like
QUESTION
I'm bustin' my head trying to solve the latest breaking changes of my RSSfeeds using gatsby-plugin-feed@3.4.0
& gatsby@3.4.0
(latest of the latest).
This is my config: (gatsby-config.js
)
ANSWER
Answered 2021-Jun-02 at 15:01Looking at your screenshot, the edge.node.body
has the raw
field, which I think is what you want to parse. Try passing that value to the documentToHtmlString
call
QUESTION
I have got a sql table called x
...ANSWER
Answered 2021-Jun-01 at 14:33Here is one way that you could do it - note that I have mimicked your table with all the different sets of inputs in it, which your actual table wouldn't have, so you'd have to amend the query to remove references to the example_no
column.
I added a 5th case where there are ready tasks for NoFeed and Feed with the same priority; I've picked NoFeed to have a higher priority than Feed, so I only show that category. If you need to change it so that the Feed task is shown instead or both tasks are shown, you'd need to amend the order by
clause in the dense_rank
.
QUESTION
I am trying to implement infinite scrolling for documents stored in a MongoDB collection. Every document is a restaurant that has a numeric field rating
, so I am using the rating
field for sorting and showing restaurants with the highest rating first.
The problem is that the collection of the restaurants is not static. The ratings of the restaurants change in real time, therefore the order of the restaurants in the collection changes constantly. As a result, although I formally have the sorting key, it does not make much sense.
I am thinking of 2 solutions of the problem:
- Accept that the order of the restaurants may change slightly while someone is doing the infinite scrolling. Make the front end responsible for getting rid of possible duplicates. Accept that some of the restaurants may not appear during a scrolling at all. But that looks more like working around the problem instead of solving it.
- Only perform infinite scrolling against a static copy of the collection of restaurants. Update the static copy periodically (e.g., once a day) with the rating updates. But this approach seems overengineered. Also, what happens with the infinite scrolling at the moment when the static copy of the restaurants gets updated with the new ratings? Such scrolling will be broken as well because the problem with the changing order is still here, the order just does not change that frequently.
I am sure I am far not the first one who have faced this problem. After all, there are a lot of examples of infinite scrolling implementations out there, like Facebook or Instagram feeds. At the same time, all the articles I have read so far seem too superficial and covering only cases with infinite scrolling through static collections.
What is the right approach to deal with infinite scrolling for a collection that may change its order any time?
Thank you.
...ANSWER
Answered 2021-May-31 at 17:57Infinite scrolling, as commonly implemented, isn't a precision navigation method to begin with. Who are your users?
- Power users are likely to hate it (I do on github, facebook, etc.) hence won't be using it too much.
- Non-power users won't be able to tell that data is missing. If they happen to be looking for a particular restaurant and it vanishes, telling them to reload the page will be a sufficient explanation for most.
- Users who scrape your data will do it without delays between requests to get all of your data.
When you show the same restaurant twice people will notice so check for those cases in the frontend.
You may also consider having a high-precision rating field for sorting. For example, if normally your UI shows integer rating, keep the floating-point rating used during the calculation and sort by that. This will produce a more stable sort.
QUESTION
I have installed this blogger recent post code with JavaScript in my website. sometimes this code is not working, when i checked with google chrome dev tool, then i am getting error like this: Uncaught ReferenceError: thumbnail is not defined - with below code.
Below I attached Javascript, Css and HTMl Code. I need Help about this JavaScript function.
...ANSWER
Answered 2021-May-30 at 21:23it happens because some posts does not have images or images hosted externally, we can use a fallback image like this
QUESTION
When use new Google People API to get a Person
object, is there a relation between Person.Metadata.Sources[0].id
and Person.ResouceName
? like the resouceName
is calculated from the Person.Metadata.Sources[0].id
The reason why I asked this is in the old Google Contacts API, we store the contact URL like https://www.google.com/m8/feeds/contacts/[email]/full/3c8fcc428ca19658
which I noticed the suffix string 3c8fcc428ca19658
is the same as the Person.Metadata.Sources[0].id
in new Google People API, so we can easily know the old URL match which resouceName?
ANSWER
Answered 2021-May-29 at 19:33Yes, you can calculate a resourceName
from a contact-ID but it's not documented and cannot be trusted to work, however a Google engineer privately guaranteed this should work in the next month.
See original answer here: https://stackoverflow.com/a/46355535/819355 and discussion in comments here: Is there any way to get Google People API resource ID from Google Contacts contact Id?
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Feeds
Install Feeds, Feeds Admin UI.
To get started quick, install one or all of the following Feature modules: Feeds News, Feeds Import, Feeds Fast News (more info below).
Make sure cron is correctly configured http://drupal.org/cron
Go to import/ to import data.
To use SimplePie parser, download SimplePie and place simplepie.inc into feeds/libraries. Recommended version: 1.2. http://simplepie.org/
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