gisting | open source Ruby implementation of Google 's MapReduce | Natural Language Processing library
kandi X-RAY | gisting Summary
kandi X-RAY | gisting Summary
Gisting is a zero-configuration, open source implementation of Google’s MapReduce programming paradigm. Gisters use Gisting to reduce complex datasets into simple digestable information.
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Top functions reviewed by kandi - BETA
- Generate a list of IP addresses
- Creates a Reduce map .
- Receive data from a map .
- Create the output file
- Reduce results from the map
- Generate the final output
- Setup job specifications .
- Determine the available number of available servers
- Creates a new Reduce server .
- Gets the reduceReduce the given Reduce job .
gisting Key Features
gisting Examples and Code Snippets
Community Discussions
Trending Discussions on gisting
QUESTION
I have this little API that is giving out the database records for 750 beers. I want to limit it by 20 beers and when I press next it will give me the next 20 beer records, sorted by ID.
I setup the MySQL query to limit 0,20 for the first call (when the page is requested). Then I figured when I press the 'next' button, I'd pull the last ID on the page and pass it to the API trough an AJAX request.
Then I wrote a few extra lines in PHP to check if the latest id isn't empty, then it should do id=id+20. Changing the MySQL request to ask for LIMIT 20,20 , but somewhere something is going wrong and I can't seem to find the error I made...
My PHP:
...ANSWER
Answered 2017-Feb-03 at 09:19Assuming you actually want to page through all 750 "beers", you need to use a parameter for the offset part of the query. I assume that is what your $latestId
is for, but I don't see that you've actually used it.
Something like this:
QUESTION
I have a PHP API file whichs encodes an array in JSON and then I retrieve the JSON data in my jQuery file to dynamically create elements.
I need to create an array from the JSON I received, so I can acces the received data whenever I want instead of making a new API call and then iterate trough the results....
How would I create a jQuery array to acces the data anywhere in the jQuery code?
My PHP array: if(mysqli_num_rows($run_query) > 0){
...ANSWER
Answered 2017-Feb-01 at 11:58Hard to know for sure as you have not posted a sample of the JSON, but...
From your ajax call we can see that you expect a JSON response therefore data is going to become a plain JS object. If your JSON is something like this:
QUESTION
I would like to create a table with the the JSON data I retrieved from my API, but jQuery keeps putting elements in the wrong place....
This is my jQuery code:
...ANSWER
Answered 2017-Jan-31 at 11:38You've to create the table
and the row tr
separated of the td
, else they will be closed automatically after the append, for example when you do :
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install gisting
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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