wharf | Menubar app to view processes listening on local ports | Menu library
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kandi X-RAY | wharf Summary
Menubar app to view processes listening on local ports.
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QUESTION
Given this code (Python 3.6):
...ANSWER
Answered 2020-Oct-11 at 18:50The lazy flag isn't being ignored.
You get a match on the entire string because .+?
means match anything one or more times until you find a match, expanding as needed. If the regex was \([^)]+?\)$
it would have matched only the last (wharf)
because we excluded the +?
from matching )
Or if the regex was \(.+?\)
, it would have matched the (canary)
and the (wharf)
, which shows that it's being lazy.
\(.+?\)$
matches everything because you make it match everything until the end of the line.
If you want to ensure that there is only one group in parentheses in the entire string, we can do that with our "no-parentheses-regex" from above and force the start of the string to match the start of your regex.
^\([^)]+?\)$
Try it: https://regex101.com/r/Ts9JeF/1
Explanation:
^\(
: Match a literal(
at the start of the string[^)]+?
: Match anything but)
, as many times as needed\)$
: Match a literal)$
at the end of the line.
Or, if you want to allow other words before and after the one in parentheses, but nothing in parentheses, do this:
^[^()]*?\([^)]+?\)[^()]*$
Try it: https://regex101.com/r/Ts9JeF/3
Explanation:
^[^()]*?
: At the start of the string, match anything but parentheses zero or more times.\([^)]+?\)
: Very similar to our previous regex[^()]*$
: Match zero or more non-parentheses characters until the end of the string.
QUESTION
I'm building a navigation bar, but I'm having trouble displaying the sticky part properly.
As you can see, it shows up, but the menu items are moved to the left, and the background isn't full-width. Basically what I'd like to do is when I scroll, the full navigation part of the header Where the menu items are) should appear.
...ANSWER
Answered 2020-Jun-15 at 12:24Add left: 0;
and right: 0;
to .sticky-header
will solve your problem? I hope I understand your problem.
QUESTION
I'm still new to React and I'm using this library called axios to do API calls.
I had success on fetching login data for my web app. However, I'm having a hard time applying it onto a datatable.
Here is the code:
ClientMaintancePage.js
...ANSWER
Answered 2020-Mar-20 at 08:32You need useEffect
to setData
upon load of page
QUESTION
In the sample dataset above, I am trying to use the VBA's If function to look for a specific keyword, and if there's a match, I would want to extract the Name itself, alongside its Serial Number and Product, and add to the last row of another worksheet, within the same workbook.
For instance, If in column C, we detect, say, cana (note that this is not an exact match, but good enough), then I would want VBA to help me to extract Canary Wharf, its Serial Number and Product next to it, which are 8273615 and Canned Food, to the end of another worksheet, and the loop goes on until the end of Canary Wharf and moves on to Riverdale, which I would type, say, riverd, and repeat the same process. The x's are there to signify that I have a rather large dataset, nothing else.
I have gotten some clues with the top answer found in Using "If cell contains" in VBA excel , it is of great help, but I could not quite get the exact thing to do. Any help would be very much appreciated!
Below should be the intuition:
...ANSWER
Answered 2020-Mar-17 at 06:31You can do something like this:
QUESTION
i have the following html code:
...ANSWER
Answered 2020-Mar-14 at 13:41Onload is called after the height is printed before the image is actually loaded hence the reason for zero height.
QUESTION
This is the topic created -
...ANSWER
Answered 2020-Mar-05 at 07:27The default size of a message produced in Kafka is 1 MB. If the message is greater than the size you can incur data loss.
To increase the size of your message, set the following configuration: message.max.bytes
and allocate the size of message you want to produce and consume.
Also, set the following configuration max.partition.fetch.bytes
in your consumer to fetch the size of messages you want to receive.
You can also read more about these configurations in this link: https://kafka.apache.org/documentation/#brokerconfigs
QUESTION
Here is some data.
...ANSWER
Answered 2020-Feb-11 at 16:24We can specify the word boundary (\\b
) at the start and end to avoid any partial matches
QUESTION
I'm getting a NameError
saying the instance of my WindowManager
isn't defined but I am defining it in the build
class sm = WindowManager()
. This used to work but now throws this error and I can't see what's been changed.
When the user logs in it should transfer them to the information page but instead the app is crashing.
Error
...ANSWER
Answered 2020-Feb-08 at 12:57First, you have to keep a reference to your ScreenManager
in the MyApp
class with
self.sm = WindowManager()
, and use the self.sm
instead of the sm
.
You can then access it from the py
using App.get_running_app().sm
, and from the kv
using app.sm
QUESTION
I'm trying to build a Mongoose schema for a relatively simple type. An example object coming out of mongo looks like this:
...ANSWER
Answered 2019-Dec-13 at 14:36why didn't you try this
QUESTION
I am using RubyEncoder to encrypt my ruby application code and its working fine. But now we are providing on premise solution for our application. So we are creating image using packer. So we need to install RubyEncoder in that image so we can encrypt our code. But facing issue in installation of RubyEncoder.
Below is my ansible playbook:
...ANSWER
Answered 2019-Aug-13 at 02:08As Vladimir mentioned you can use the expect
module. I have a working example below, but there are a few things to keep in mind:
- You need to have the pexpect library installed
- For some reason the return code from
rubyencode
after successfully accepting the license is9
, so this needs to be handled properly (anything other than a0
is considering a failure - I have also included return code
8
in the checks, as this is the code when the command is successfully run but license acceptance is not required.
Example:
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