unimport | Go static analysis tool to find unnecessary import aliases | Code Analyzer library
kandi X-RAY | unimport Summary
kandi X-RAY | unimport Summary
unimport is a Go static analysis tool to find unnecessary import aliases.
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Top functions reviewed by kandi - BETA
- matchPackages returns a list of packages that match the given pattern .
- parseInput takes a list of arguments and returns a list of files .
- Visit calls the visitor s Visit function .
- matchPackagesInFS returns a list of import paths for the given pattern .
- importPathsNoDotExpansion removes import paths .
- checkImports returns an error if import fails .
- importPaths returns a slice of import paths .
- hasPathPrefix reports whether s ends with prefix .
- matchPattern returns true if the name matches the regular expression pattern .
- main entry point
unimport Key Features
unimport Examples and Code Snippets
Community Discussions
Trending Discussions on unimport
QUESTION
Class QgsVectorlayer derives from base class QgsMapLayer which derives from base class QObject. I want to cast a QgsVectorlayer object to a base class. This should easily be possbile but I get an error and don't understand why.
The annex to the (probably not unimportant) error message is:
...qgsgeometry.h:46:7: note: 'QgsVectorLayer' is incomplete
Line 46 contains only the QgsVectorLayer class definition:
ANSWER
Answered 2022-Apr-14 at 12:13The definition of the class is missing at the point where the static_cast is used. Just because the definition of the class exists in some header file doesn't mean that the compiler automatically knows it everywhere the class is referenced. Whichever header file defines this class was not #included, so the only thing that the compiler knows is that the class has been declared.
Line 46 contains only the QgsVectorLayer class definition:
class QgsVectorLayer;
The translation unit #included this header file, directly or indirectly.
The definition of QgsVectorLayer:
class CORE_EXPORT QgsVectorLayer : public QgsMapLayer, public QgsExpressionContextGenerator, ... {...}
And this header file was not #included, directly or indirectly.
You'll need to figure out how to correctly #include the required header files.
QUESTION
TL;DR how can I have an Android sensor permanently running/active/registered for my app, even if I close it?
Objective:
I'm making a Flutter application that counts your steps using the pedometer package,
which uses the built-in sensor TYPE_STEP_COUNTER of Android,
which returns the # of steps taken since last boot (iOS). On Android, any steps taken before installing the app are not counted.
How I implemented it:
- When the app is actively running in the foreground, each step causes
a
myStepCountto increment by 1. - In all other cases (phone locked, went to home-screen, closed the app...), the android
TYPE_STEP_COUNTERsensor should still be running in the background, and once I open my app again, the difference between newstepCountand last savedstepCount(saved using shared_prefs) will be calculated and added tomyStepCount.
Important:
The TYPE_STEP_COUNTER sensor must be permanently running/stay registered in the background, even after I lock my phone, go to the home-screen, or close the app...
Observations:
- On my Samsung Galaxy A02s, my app works perfectly fine, as it it supposed to
(as described above). That is because on that phone I also have the
Google Fit app installed, which tracks your steps 24/7 (so the
TYPE_STEP_COUNTERsensor is permanently registered). - On my Samsung Galaxy S7, my app does not work as it's supposed to.
myStepCountgets incremented when I take steps while the app is running in the foreground. But steps taken while the app is closed will NOT be added tomyStepCountonce I open the app again.
Note: I don't have any other step-counting-apps like Google Fit on this phone.
Conclusion:
I need to find a way to register the TYPE_STEP_COUNTER sensor from my Flutter app, and keep it registered even after I close the app.
2 Attempted (but unsuccessful) Solutions:
1st Attempt:
Calling Native Android Code from my Flutter Code to register the sensor
This is my main.dart file (with the unimportant parts left out for simplicity):
ANSWER
Answered 2022-Feb-09 at 22:13Update: I've contacted one of the developers of the pedometer package, and he suggested me to use flutter_foreground_service (which is developed by the same team/company as pedometer). It works.
But I would still find it interesting, if there is another way (maybe similar to my 2 failed attempts).
QUESTION
How do I take a string and parse it as if it was a series of command line arguments? I want to be able to take a string and parse that with flag and/or pflag. How do I do this?
...ANSWER
Answered 2022-Feb-04 at 08:46Regex can use to detect each argument. There are two possible forms for an argument:
- a group of letters and a negative sign:
[-a-zA-Z]+ - something sandwiched between two ":
".*?"
Information about regexp package: https://pkg.go.dev/regexp
Information about regexp syntax: https://pkg.go.dev/regexp/syntax@go1.17.6
QUESTION
Lets say there is a Pandas Dataframe:
...ANSWER
Answered 2022-Jan-19 at 15:20A list comprehension can do the work straightforwards :
QUESTION
My script core.py which is found in the folder preprocessing takes a string and cleans it. It is part of a bigger model (see the last import, but it's unimportant). The dict_english, found in app/core/preprocessing/constants, is just a dictionary of uncommon English words that I replace with other words.
ANSWER
Answered 2022-Jan-07 at 15:25This sounds like something you could solve by parametrizing a test, for example:
QUESTION
Since one can create an Enum member values of any Data Type: Creating an Enum
Note: Enum member values
Member values can be anything: int, str, etc.. If the exact value is unimportant you may use auto instances and an appropriate value will be chosen for you. Care must be taken if you mix auto with other values.
Sometimes, I see repeating members values of type str :
ANSWER
Answered 2022-Jan-03 at 23:48If the value in your enum is not important, then the type of the value is also not important -- it can be whatever you want.
As far as ease-of-use goes, typing auto() is probably easier.
QUESTION
I have a couple of methods that draw outlined text. The details of this are unimportant, but it serves to illustrate the problem:
(source code from Graphics DrawPath produces unexpected results when rendering text)
ANSWER
Answered 2021-Dec-01 at 13:27Given the FillTextSolid() method shown before in:
Graphics DrawPath produces unexpected results when rendering text
QUESTION
I would like to use custom Java annotation to insert a value in a private class property using Spring AOP (and/or AspectJ). Quick example:
MyAnnotation.java:
...ANSWER
Answered 2021-Nov-22 at 12:31As it goes from Spring docs Spring AOP does support Spring beans' method execution join points. To make field access join points work you need to use AspectJ's backend with load time weaving for AOP.
But for your case it's not required to use field join points, you can put your annotation on the getter and this should work.
QUESTION
I am using Google Sheets API to retrieve data from online spreadsheets and to read them into a pandas dataframe. I have successfully set up the script to fetch the data but this default implementation fetches everything, even hidden rows/columns. There are many rows on the spreadsheet that have been hidden. I do not want to retrieve those, as the hidden state of a row means it is irrelevant. Therefore, I am looking for an approach to fetch a spreadsheet without the manually hidden rows/columns. Or, alternatively, an approach to fetch a spreadsheet content and exclude the hidden cells afterwards. So far I haven't managed to figure out whether such a feature is implemented in the Google Sheets API.
My current, working implementation is as follows. The problem here is that this includes even hidden rows/columns:
...ANSWER
Answered 2021-Nov-04 at 00:54About your following goal,
This problem, in my opinion, is different from merely filtering the spreadsheet based on a column value, as described here. I want to fetch only those rows of a spreadsheet that are not hidden. The default API call to fetch content of a spreadsheet (see my code above) fetches all the rows, even those that have manually been hidden and hence are not visible for people opening the spreadsheet via a link.
My sample script retrieves the showing rows from the sheet with the hidden rows using Query Language. So, about I want to fetch only those rows of a spreadsheet that are not hidden., this can be achieved by the sample script. From The default API call to fetch content of a spreadsheet (see my code above) fetches all the rows, even those that have manually been hidden and hence are not visible for people opening the spreadsheet via a link., I thought that you have tried to use Sheets API. In this case, all rows are retrieved even when the hidded rows are existing.
And from read them into a pandas dataframe., I thought that your goal can be achieved by modifying the sample script of this answer.
So, in order to achieve your goal, the sample script is as follows.
Sample script: Sample script:QUESTION
In R source code, most (but not all) functions use integer values for constants:
...ANSWER
Answered 2021-Oct-18 at 11:29These are some of the use cases in which I explicitly use the L suffix in declaring the constants. Of course these are not strictly "canonical" (or the only ones), but maybe you can have an idea of the rationale behind. I added, for each case, a "necessary" flag; you will see that these arise only if you interface other languages (like C).
- Logical type conversion (not necessary)
Instead of using a classic as.integer, I use adding 0L to a logical vector to make it integer. Of course you could just use 0, but this would require more memory (typically 8 bytes instead of four) and a conversion.
- Manipulating the result of a function that returns integer (not necessary)
Say for instance that you want to find to retrieve the elements of the vector after a NA. You could:
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