codesearch | Fast , indexed regexp search over large file trees | Search Engine library
kandi X-RAY | codesearch Summary
kandi X-RAY | codesearch Summary
Code Search is a tool for indexing and then performing regular expression searches over large bodies of source code. It is a set of command-line programs written in Go. For background and an overview of the commands, see Use "go get -u" to update an existing installation. Russ Cox rsc@swtch.com June 2015.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of codesearch
codesearch Key Features
codesearch Examples and Code Snippets
Community Discussions
Trending Discussions on codesearch
QUESTION
I need help in my query the goal here is to get the count of barcodes by the hour so example here in the image you see the hour starting 16:46 to 16:58 so then the case count of barcode it should gives us a result of 24 caseCount by hour and so on, if another time starts at 15:01 to 15:59 then it should also count the barcode.
...ANSWER
Answered 2021-Mar-30 at 17:38here is how you can do it :
QUESTION
I have a service that request all our repositories then for each repository, i'm getting all the csproj and vbproj in the repository.
My problem is that it return 2 versions of the same file!
Ex: A project has been created that way => MYPROJECT.csproj and commited, then renamed to MyProject.csproj and commited.
But the CodeSearch Api is returning both file! How can i know which one is the right one ?
Documentation doesn't seems to mention it or I'm not understanding which properties I need to send or which properties is telling me that it's an old file.
Documentation
...ANSWER
Answered 2020-Sep-03 at 22:53I got the same message (I renamed file using git mv
command):
I got this message after committing renamed file and when I clicked on search button. However, when I refreshed page, warning goes away:
For me it looks like search on web based on some kind of locally cached indexes, but it is aware that some file was changed. Thus you won't be able to achieve this via REST API call.
QUESTION
https://github.com/google/codesearch/blob/master/index/write.go#L581
I see the above to test whether two bytes can appear in a valid UTF8 string. But I don't understand how it works. Could anybody help me understand why this function works? Thanks.
...ANSWER
Answered 2020-Jun-13 at 04:36Using the standard library's unicode/utf8
module is probably better suited for your task than using that function. Check out utf8.Valid
documentation.
QUESTION
https://github.com/google/codesearch/blob/master/index/write.go#L498
The following code is mentioned in on the above page. Can len()
be greater than cap()
? I think =
instead of >=
should be used here. Thanks.
ANSWER
Answered 2020-Jun-12 at 19:42The capacity of a slice is the number of elements for which there is space allocated in the underlying array. At any time the following relationship holds:
QUESTION
I am trying to under the code written in this module to understand cointegration.
However when I step through the code I am confused by the last line in the section of code below. I have read the documentation of the vander function however I don't really understand what the function is doing?
...ANSWER
Answered 2020-Apr-16 at 16:51The function np.vander returns an array where the first column is x^(N-1), the second x^(N-2) and so forth. Look this example:
QUESTION
I have done all the setting and set-up, and I don't know which mistake I had made since Laravel didn't throw back the error message to me. I wish to sort the (Code), (Description), (Parent_id) and (Status), can someone guide me where I had made the mistake? My Objective is to click on the (code) and the system is able to sort in ascending order and descending order!
Controller Code
...ANSWER
Answered 2019-Nov-22 at 07:05use orderBy() to get asc/desc order. follow this:
QUESTION
Hi everyone, i have done the pagination coding, but the view couldn't call out, can someone guide me ? My (categoryController.php) :
...ANSWER
Answered 2019-Nov-20 at 06:14You don't have a Paginator in your view. You are iterating the paginator in the Controller and building a new array of new Category instances. You are then passing that array to your view, not the paginated results.
Pass the paginator object to your view. An array doesn't have methods.
If you had a relationship setup on Category for parent
using the parent_id
you could eager load the description for the parent:
QUESTION
i have a simple question as i do not know which line i should add into to get laravel pagination. (->paginate(5).
...ANSWER
Answered 2019-Nov-15 at 05:53Paginate can't be called on the collection, so you have to run it on the query, by simply replace ->get()
with ->paginate(5)
like this
QUESTION
I am writing a collection script in python to grab forensic artifacts from various *nix hosts using Python 2 scripts, however I am running into some issues writing netstat collection for Solaris.
There are a few limitations to how I am to achieve this. I cannot use the ELF binaries (except Python) on the computer (as they are often manipulated when *nix machines are attacked), I cannot import external libraries (as this will not run on computers which I administer), and it must be written in Python 2 for backwards compatibility reasons.
All this being said, I am using the netstat.c document by Illumos (an open source Solaris implementation) as my base, and essentially trying to reverse engineer this and rewrite it in Python 2.
https://searchcode.com/codesearch/raw/52916131/
What I've figured out so far is, the script opens '/dev/arp' and '/dev/kstat' to ensure there are return values.
...ANSWER
Answered 2019-Oct-30 at 15:01getmsg()
and struct strbuf
are specified by POSIX, albeit marked as obsolescent in POSIX 7:
NAME
getmsg, getpmsg - receive next message from a STREAMS file (STREAMS)
SYNOPSIS
QUESTION
So, I am trying to set up a DHT11 in a C environment to try to learn some more embedded software programming.
I've taken help from other sources and the documentation to create this and the temperature shows only once and then defaults to 0.
I am using an Arduino as microcontroller (because it is the only one I have) and use a Linux Ubuntu environment to load up the program in to the microcontroller.
In the end, the code looks like this:
...ANSWER
Answered 2019-Oct-08 at 18:15Here:
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