extract

In a very large nested json structure I'm trying to find all of the paths that end in a key. ex: { "A": { "A1": { "foo": { "_": "_" } }, "A2": { "_": "_" } }, "B": { "B1": {} }, "foo": { "_": "_" } } would print something along the lines of: ["A","A1","foo"], ["foo"] Unfortunately I don't know at what level of nesting the keys will appear, so I haven't been able to figure it out with a simple select. I've gotten close with jq '[paths] | .[] | select(contains(["foo"]))' , but the output contains all the permutations of any tree that contains foo. output: ["A", "A1", "foo"]["A", "A1", "foo", "_"

I am trying to download a zip file to a local drive and extract all files to a destination folder. so i have come up with solution but it is only to "download" a file from a directory to another directory but it doesn't work for downloading files. for the extraction, I am able to get it to work in 2.6 but not for 2.5. so any suggestions for the work around or another approach I am definitely open to. thanks in advance. ###################################### '''this part works but it is not good for URl links''' import shutil sourceFile = r"C:\Users\blueman\master\test2.5.zip" destDir = r"C:

In some cases of HTML cleaning, I would like to retain the text enclosed between the tags(which is the default behaviour of Jsoup) and in some cases, I would like to remove the text as well as the HTML tags. Can someone please throw some light on how I can remove the text enclosed between the HTML tags using Jsoup? The Cleaner will always drop tags and preserve text. If you need to drop elements (i.e. tags and text / nested elements), you can pre-parse the HTML, remove the elements using either remove() or empty() , then run the resulting through the cleaner. For example: String html = "Clean

Given a link from youtube e.g. http://www.youtube.com/watch?v=XHs99iVpnXU how do I extract the video id (the v parameter) without it being affected by other parameters such as feature= e.g. http://www.youtube.com/watch?v=XHs99iVpnXU&feature=watch&fullscrenn=true ? parse_str(parse_url($url, PHP_URL_QUERY), $variables) print $variables['v']; 来源： https://stackoverflow.com/questions/9522868/how-do-i-get-a-youtube-video-id-php

Are there any zip components with such features? I need to download a zip archive from the Internet to a stream, then to open the archive from the stream and then to extract files to another stream. E.g. ZipForge can open an archive from a stream ZipForge.OpenArchive(MyStream, false); but how to extract to another one...? procedure ExtractToStream(FileName: WideString; Stream: TStream); Description Use ExtractToStream to decompress data stored in the file inside the archive to a TStream descendant object like TFileStream, TMemoryStream or TBlobStream. The FileName parameter specifies file name

I use the sniff function of scapy module. My filter and prn function are doing a great job. But now, I would like to extract the Raw of the TCP packet and handle it using hexadecimal or binary format. Here is the documentation of Packet Class in scapy. How can I do that ? I tried print packet[Raw] but it seems to be converted as ASCII or something like that. I want to keep it in hexadecimal or binary. You can get the raw bytes of the packet via str(packet) . For printing them to the screen in a readable format you can execute print str(packet).encode("HEX") . 来源： https://stackoverflow.com