whereami | current running executable and the current running module | Plugin library
kandi X-RAY | whereami Summary
kandi X-RAY | whereami Summary
Locate the current running executable and the current running module/library on the file system
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QUESTION
I am attempting to set a Cookie and sometimes it works and other times it does not. There is no obvious pattern.
...ANSWER
Answered 2021-Jun-09 at 06:14"Random" behavior is hard to debug and reason about without a reproducible example.
Some errors and notes regarding your handler.
If the
COOKIE_EXPIRE
env var is not an integer, your handler sends back an error response and does not return. Note that you can't set other headers (including cookies) after you write anything to the response (http.Error()
does write to the response).If the
COOKIE_EXPIRE
is an integer but is negative or0
, the cookie expiration (expire
variable) will point to the past and will result in the cookie being deleted in the browser.If cookie name is invalid (
COOKIE_NAME
env var), the cookie may be silently discarded (as per the doc ofhttp.SetCookie()
).Since you set
Secure
totrue
, note that the cookie may be set in the browser, but it will not be included (sent) when insecure (HTTP) requests are made to your server.If executing the template fails (
tmpl.ExecuteTemplate()
), some of the response may already be committed, so you can't send another response (not evenhttp.Error()
). You either have to execute the template directed into a buffer, and if it succeeds, then send it; or send it directly to the response, but if it fails, you can't make corrections afterwards (best you can do is log the error for later inspection).
QUESTION
I'm actually coding a Multitracker with Opencv using a CSRT tracker. (I used a online code and modified it as I need, here is the source: https://learnopencv.com/multitracker-multiple-object-tracking-using-opencv-c-python/ ) Every time a bounding box is 'updated' its coordinates are added to a list.
For every bbox (bounding box) I have to lists, one for the x and y coordinates of the top left corner of the bbox, and an other one for the x and y coordinates of the bottom right corner. (Those lists are respectively called p1 and p2.)
I have done almost everything that I want, but the p2 list of the bbox 1 don't stop copying itself or something like in the p2 list of the third bbox, and it don't depend of how much bbox exists. Note that I don't want any comments about improving it or optimizing it I don't care about it. Note too that the program is made to run with up to 6 bbox, and it's normal I don't need more but the program can run with 1, 2, or least that 6 bbox if I want.
If I'm lucky it's a stupid error, but I can't get it, so maybe that looks from other peoples on it may find it better than I can! ^^
Here is my long, unoptimized and ugly program! (And thanks if you help me!):
...ANSWER
Answered 2021-May-16 at 13:33Well after reading it almost 3 times I understood. Using lists which had siblings names wasn't a good thing to do same if I can't do it in an otherway, I was just printing an other list x3
QUESTION
I need to get a list of modified files from a different directory.
...ANSWER
Answered 2021-May-24 at 21:45exec.Command
takes a command and some arguments.
You’re calling it with ‘git’, then ‘git …’ as an argument, which is executed like
QUESTION
I am trying to write a Linux shell replacement for an operating systems class and am having trouble parsing the input strings. I am able to read in the very first line of a string input, but once it reaches any space delimiter, it completely skips everything else and proceeds to a new prompt. Below is the code I have for what I am trying to handle.
...ANSWER
Answered 2021-Feb-10 at 03:11As I mentioned [in my top comment], do not do fflush
on an input stream.
You are doing:
QUESTION
I was wondering how can I extract an specific value from the following command?
I'm using whereami to get the computer current geolocation.
https://www.2daygeek.com/whereami-to-get-your-geolocation-information-linux-command-line/
...ANSWER
Answered 2020-Dec-21 at 17:35Using a proper json parser such as jq:
QUESTION
I am currently trying to create a discord bot that, when someone says a command it says what server and what channel they are in. I was able to do this in the past, however in the past I was using on_message(message)
and if message.content.startswith('$hello')
. I recently started using @bot.command
and I'm still trying to get used to it. I tried using message.guild.name
and message.channel.mention
but I get an error message. Undefined variable 'message'
I assume this is because with my old setup, in the on_message(message)
I define message, however with my current code it doesn't seem to work.
ANSWER
Answered 2020-Jun-20 at 23:59To get the message object, you need to use the passed-in "context" (ctx). So it would be ctx.message.guild.name
and ctx.message.channel.mention
. Docs on Context
On another note, Bot is a subclass of Client. So whatever Client can do, Bot can do too. You don't need a Client and Bot, just the Bot. Docs on Bot subclass
QUESTION
In a ASP.NET Web API 2.0-project I want to access with the HTTP verbs GET
and POST
similar objects from the data model, all implementing the interface ITableRow
. So I have a base class offering default implementations of access to these model classes:
ANSWER
Answered 2020-Dec-03 at 11:47This looks like a job for generics. First, make your base class generic, and change the Post
method to use the generic type. For example:
QUESTION
I have an application that used docker-compose and I get connection refused
for both phpMyAdmin and Golang.
There are debug statements in the comments in the code.
Any pointers to what I do wrong?
...ANSWER
Answered 2020-Jun-18 at 06:03Your Go app is trying to connect to MySQL at MYSQL_HOST
whose value is 127.0.0.1
. You need to set MYSQL_HOST to container_name i.e., db_mysql
for the Go app.
After correcting the MYSQL_HOST
, try the connection string as follows:
QUESTION
This is a condensed piece of code to illustrate the problem.
I am attempting to serve static content & setting cookie at the same time.
When running the code the static content is not served.
The point is to serve an entire assets folder.
main.go
...ANSWER
Answered 2020-Jun-24 at 20:07You need to use PathPrefix to register your handler as shown below. HandleFunc
alone will try to match only the template given (in your example: "/").
From the docs for PathPrefix
PathPrefix adds a matcher for the URL path prefix. This matches if the given template is a prefix of the full URL path
This makes sure, all your paths like /index.html, /assets/.*, etc. match and are served by the handler.
QUESTION
I am building an app using Docker, docker-compose, MySQL and Go.
When I attempt to test one endpoint I get the error Table 'test_db.colors' doesn't exist.
It seems that the sql dump does not imported properly.
But I can connect to the database, at least there is no error, which is created in the same .sql
file.
When I start the app the terminal shows:
...ANSWER
Answered 2020-Jun-21 at 02:19A few things to check:
- Does the mysql container indicate that it started up correctly?
- Is your mysql setup too complicated (see below)?
- Have you tried connecting to your mysql instance with another application (e.g. datagrip, or some other mysql client?)
- Have you ensured that mysql is actually done with it's startup process before you connect to it?
depends_on
may not really work properly here -- other application won't start up until after mysql starts, but mysql won't necessarily be configured yet -- i.e. your test.sql may not have actually run.
Your mysql setup seems somewhat complicated. Does it need to be? I've used a similar set of technologies and my docker compose for the database looked like this:
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