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I have a geoJSON file that needs to be edited. For example, I need to do a Find and Replace operation. However, I cannot even open the file (150 MB) in some applications. With TextEdit (I'm on a Mac), I can open the file, but the app stops responding and freezes almost immediately when I try any Find and Replace operation.
The file contains data (Points) that I'd like to map (I think I will use Leaflet), so eventually I need to transfer the file to my server. Given the size of the file, will I run into any problems there and then mapping the points in a browser?
Any advice or pointers on what to do would be appreciated.
Check out this link on replacing text from the command line. You should be able to use sed to replace those instances without having to load it in memory (I think).
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I am trying to make a web page that gets information about books using HTML and to place the information about books into a database to use it. Any idea of how to take the information from the website open library and store it into a database?
here is the link to the API if needed:
https://openlibrary.org/developers/api
thanks in advance.
If postgreSQL and python is a viable option, LibrariesHacked has a ready-made solution on GitHub for importing and searching Open Library data.
GitHub: LibrariesHacked / openlibrary-search
Using a postgreSQL database it should be possible to import the data directly into tables and then do complex searches with SQL.
Unfortunately the downloads provided are a bit messy. The open library file always errors as the number of columns provided seem to vary. Cleaning it up is difficult as just the text file for editions is 25GB.
That means another python script to clean up the data. The file openlibrary-data-process.py simply reads in the CSV (python is a little more forgiving about dodgy data) and writes it out again, but only if there are 5 columns.
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I need to transform an xlsx file to CSV in AIX. The server doesn't have any command for that and I am not allowed to install anything on it. Also, no Python/Perl library for reading Spreadsheets are installed on the server.
Is there still any work around for doing this?
P.S.: it has to work with what is on the server
xlsx is an open xml format, specifications can be found.
Otherwise libraries for perl can be found on CPAN, sources may help to pick some parts.
To start maybe unzip the .xslx it will give a set of xml files and have a look if data can be retrieved.
It is no way to do it or at least not an easy one (like a simple script or command).
Maybe by working on that xml files (Nahuel Fouilleul answer) but it will take too much time.
jugging by reception alone of the question it looks like people don´t want to touch this issue even with a stick.
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When I actually write in the wiki, where are the changes actually being stored?
I have searched the source code for keywords that i have actually written and i cant find it, which obviously means its being stored where it cannot be searched directly.
I have made changes to it i.e. written in it, but sourcetree does not seem to be recognising it.
Do you mean the site's contents? They are stored in a database file which is read and written by the code.
It would be quite unmaintainable, if not outright dangerous, to mix user-submitted data with executable code.
They are stored in a database table called page (or something similar)
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I have tried a variety of websites for how to get Google Chrome Browser Source Code: http://www.chromium.org/developers/how-tos/get-the-code
Is there a good, (a bit clearer), video or article on how to simply download the Google Chrome code, and be able to totally edit it, on my computer, without all the depot tools etc?
What is the need for the depot_tools and/or cygwin etc?
If you want to to get it, try this link (warning: it's a 256 MB file).
This is an archive that you can extract once it's on your computer (use e.g. tar or 7zip or some other decompression software).
What is the need for the depot_tools and/or cygwin etc?
These tools will allow you to keep the source code on your computer up to date without downloading a full 256 MB file every time. This is helpful because many open source projects are updated very frequently, and you don't want to download 256 MB every day (or hour) when it's really only (relatively) small changes you need to get.
The main Chromium project is located at https://www.chromium.org/.
The source code is available at https://chromium.googlesource.com/ and can be searched at https://cs.chromium.org/.
Instructions for contributing can be found at https://www.chromium.org/developers.
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I have created a link of file stored elsewhere in public_html directory and want to access it through the web. But When I am opening the directory in web, it does not contain the link to original file but it does contain all the files stored in public_html. How will the browser show the link to the stored file or any other approach to access the stored file?
Assuming I understand you correctly, you need to configure your webserver to follow symlinks.