sg | A syntax-aware grep-like code search tool | Code Inspection library
kandi X-RAY | sg Summary
kandi X-RAY | sg Summary
sg (syntax-aware grep) is a grep-like code search tool that allows searching in identifiers and keywords, string literals, comments, or a combination of them. For example, the following command searches for 'test' in string literals and comments in Rust files:. By default (without -k or --kind, or with -k identifier) sg searches in identifiers and keywords, ignoring string literals and comments. sg aims to be a drop-in replacement for ag, though a lot of flags are currently missing. Under the hood sg uses tree-sitter parsers. Currently sg comes with Rust and OCaml parsers, which are enabled with --rust and --ocaml flags, respectively. (For languages that are not built-in to sg we could implement loading parsers from shared libraries, but that's currently not implemented).
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Trending Discussions on sg
QUESTION
So I have this program that grabs a text file from the internet, reads it and then set the decoded text to an element.
...ANSWER
Answered 2022-Mar-25 at 05:52You're decoding every line then calling .update()
on the text element for each line. Instead:
QUESTION
I am new to HTML/CSS and curious why div stretch correctly in below example, but not image?
- Is the image calculated differently than div?
- Is there an MDN documentation i can read more about this behavior?
ANSWER
Answered 2022-Mar-19 at 13:18For a
width: auto
setting will mean 100% of its parent element, so it will stretch.
For an image, width: auto
(which is also the default if you don't define width
at all) will mean that (unless there is a height
setting) the image is displayed at its original size and therefore not stretch or shrink. If you define width: 100%
or similar (or a height setting) , it will adjust.
I want to add that if an image is stretched beyond its original proportions, it will look distorted and have a bad quality, so it really wouldn't make sense to stretch an image by default to the size of its parent element, which might easily be larger than the image itself.
To avoid the mentioned distortion due to stretching beyond original size, a common way to handle that is to use max-width: 100%;
(and also max-height: 100%
if you defined height for the parent), thereby leaving width
and height
at their default auto
(= original size). That way you'll stretch the image to full width if its at least as wide as the parent originally, or have it displayed at original size if its smaller (avoiding bad quality due to stretching beyond original size). In the snippet below, I only used max-width: 100%;
(i.e. everything else at default settings), which limits the image width to the parent element width (minus padding), avoids stretching beyond original width and adjusts the height automatically, keeping the original height/width ratio. (BTW. I erased the negative margins you added, which wouldn't make sense in this context)
Note: Setting width: 100%
and height: 100%
is not a good idea for images since in most cases this will distort the height/width proportion of the picture, making it look bad (unless it's an abstract graphic pattern where a disproportion between height and width doesn't matter).
QUESTION
Here is a DNA string that I want to split and then combine in groups of 3
...ANSWER
Answered 2022-Mar-10 at 01:43You may split every 3 characters in strsplit
.
QUESTION
I extracted some information from a HTML table, reorganized the data and tried to output the data to a CSV file. However, I'm seeing a lot of gibberish in the 'price' column of the output CSV (see below). When I check the dataframe contents within Python, I see that the price column seems to have empty spaces/tabs and weird alignments.
Results when I print out the dataframe:
Gibberish in the output CSV:
Attached my code below so you are able to replicate the problem:
...ANSWER
Answered 2022-Mar-09 at 05:38Add this line, after all your existing apply/replace lines. After this, it prints fine. Looks like you have unicode characters, which can be encoded to ascii and ignore errors:
QUESTION
I have created a class for word2vec vectorisation which is working fine. But when I create a model pickle file and use that pickle file in a Flask App, I am getting an error like:
AttributeError: module
'__main__'
has no attribute 'GensimWord2VecVectorizer'
I am creating the model on Google Colab.
Code in Jupyter Notebook:
...ANSWER
Answered 2022-Feb-24 at 11:48Import GensimWord2VecVectorizer
in your Flask Web app python file.
QUESTION
i am using sendgrid mail for sending email below is my code
...ANSWER
Answered 2022-Feb-27 at 08:19change that to below format as email is not proper as sendgrid accept in this format
QUESTION
I'm currently making a code that will do various things such as controlling motors etc but at one point I need to code to popup a video on vlc and exit the window when the video ended, the problem is that the window currently stays after the video ended and the whole code just freezes and I can't do anything past the video
I tried various things such as calculating the video length and call a self.close()
when the timer hit but still the same thing
I also tried adding "--play-and-exit"
to the vlc parameters but it still won't budge...
Here's the code if someone knows how to do it properly !
...ANSWER
Answered 2022-Feb-26 at 13:41I have found the solution. This is the new main loop:
QUESTION
Scrapping links should be a simple feat, usually just grabbing the src
value of the a tag.
I recently came across this website (https://sunteccity.com.sg/promotions) where the href value of a tags of each item cannot be found, but the redirection still works. I'm trying to figure out a way to grab the items and their corresponding links. My typical python selenium code looks something as such
...ANSWER
Answered 2022-Jan-15 at 19:47You are using a wrong locator. It brings you a lot of irrelevant elements.
Instead of find_elements_by_class_name('thumb-img')
please try find_elements_by_css_selector('.collections-page .thumb-img')
so your code will be
QUESTION
[Editing this question completely] Thank you , for those who helped in building the Periodic Table successfully . As I completed it , I tried to link it with another of my project E-Search
, which acts like Google and fetches answers , except that it will fetch me the data of the Periodic Table .
But , I got a problem - not with the searching but with the layout . I'm trying to layout the x-scrollbar in my canvas which will display results regarding the search . However , it is not properly done . Can anyone please help ?
Below here is my code :
...ANSWER
Answered 2021-Dec-29 at 20:33I rewrote your code with some better ways to create table. My idea was to pick out the buttons that fell onto a range of type and then loop through those buttons and change its color to those type.
QUESTION
I have been learning buffer overflows and i am trying to execute the following command through shellcode /bin/nc -e /bin/sh -nvlp 4455
. Here is my assembly code:
ANSWER
Answered 2021-Dec-29 at 14:12As you can see in strace
, the execve command executes as:
execve("/bin//nc", ["/bin//nc", "/bin//nc-e //bin/bash -nvlp 4455"], NULL) = 0
It seems to be taking the whole /bin//nc-e //bin/bash -nvlp 4455
as a single argument and thus thinks it's a hostname. In order to get around that, the three argv[]
needed for execve()
is pushed seperately.
argv[]=["/bin/nc", "-e/bin/bash", "-nvlp4455"]
These arguments are each pushed into edx, ecx, and ebx. since ebx needs to be /bin/nc, which was already done in the original code. we just needed to push 2nd and 3rd argv[] into ecx and edx and push it into stack. After that we just copy the whole stack into ecx, and then xor edx,edx
to set edx as NULL.
Here is the correct solution:
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Install sg
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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