Recent questions tagged Function

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function - In Lisp, how do I fix "Warning: Assumed Special?"

In this file I get 9 warnings of "assumed special". They are ;;;*** Warning in CHECK-ROW: CHECKARRAY assumed special ... ? And how can I fix it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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function - kivy python passing parameters to fuction with button click

I am having trouble passing parameters to function when calling it with button press. One could do it like this ... =self.my_function('btn1')) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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668 views

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function call with named/unnamed and variable arguments in python

I have the following code: def foo(func, *args, named_arg = None): return func(*args) returning a ... not, what are my possibilities? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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function - What does 'is an instance of' mean in Javascript?

The answer to this question: What is the initial value of a JavaScript function's prototype property? has this ... thread on that answer. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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554 views

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function - javascript Firebug error: Identifier starts immediately after numeric literal

I've got this error being reported in firebug, but I have no idea what it means: Identifier starts immediately ... = for the input checkboxes. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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707 views

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function - C# how to always round down to nearest 50

I've done a search on C# rounding, but haven't been able to find the answer to my current problem. What I ... to the nearest 50 and never up? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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625 views

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function - javascript Firebug error: Identifier starts immediately after numeric literal

I've got this error being reported in firebug, but I have no idea what it means: Identifier starts immediately ... = for the input checkboxes. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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807 views

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function - C# how to always round down to nearest 50

I've done a search on C# rounding, but haven't been able to find the answer to my current problem. What I ... to the nearest 50 and never up? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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977 views

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function - Peak detection algorithm in Python

I'm implementing a peak detection algorithm in Python that detects only those peaks that are above a threshold ... help and suggest corrections. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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function - Perl Module Method Calls: Can't call method "X" on an undefined value at ${SOMEFILE} line ${SOMELINE}

All over the place, especially in DBI, I see this message come up all the time. It's confusing, because the ... or the context of the arguments? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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544 views

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function - Question about const_cast in c++

all: this is quoted from Effective C++ 3rd editiion const_cast is typically used to cast away the constness of ... magic of this reference ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

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function - Difference between ByVal and ByRef?

What is the difference? I always use ByVal, but, I don't really have a good idea of when should I and when not... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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965 views

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function - Pass only the second argument in javascript

I'm trying to make a function in which I pass only the second argument of my function. I would like it ... ") Any improving ideas are welcome. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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487 views

1 answer

function - graph algorithm finding if graph is connected, bipartite, has cycle and is a tree

I came to a problem when I was trying to work with graphs and write some code for it but with no luck :/ !! I ... start for a code !! thanks :D See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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437 views

1 answer

function - graph algorithm finding if graph is connected, bipartite, has cycle and is a tree

I came to a problem when I was trying to work with graphs and write some code for it but with no luck :/ !! I ... start for a code !! thanks :D See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

448 views

1 answer

function - graph algorithm finding if graph is connected, bipartite, has cycle and is a tree

I came to a problem when I was trying to work with graphs and write some code for it but with no luck :/ !! I ... start for a code !! thanks :D See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

769 views

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function - golang return multiple values issue

I was wondering why this is valid go code: func FindUserInfo(id string) (Info, bool) { it, present := ... way to avoid the temporary variables? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

1 answer

function - C: Return value via stack/register question

I am new to C, and there is one thing I can not understand. When function returns something that is ... all than stack manipulations? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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584 views

1 answer

function - How to access Flutter Back button functionality?

I would like to present an AdWords interstitial before the user returns to the previous page. How can I do ... the return button is pressed? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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445 views

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function - R: Miscellaneous Errors While Trying to Plot Graphs

I am working with R. I am following this tutorial (https://cran.r-project.org/web/packages/GA/vignettes/GA. ... how to fix these errors? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

553 views

1 answer

function - How can I get the charset VB6 is using?

I need to find out what's the charset (encoding) my VB6 application is using. Is there any function? ... using charset windows-1252). Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

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function - How can I use modules in web2py?

I have some functions in func.py that I would like to access from my web2py controller called default.py. I ... /func.py or something else? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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644 views

1 answer

function - Calling jQuery method from onClick attribute in HTML

I am relatively new to implementing JQuery throughout an entire system, and I am enjoying the opportunity. I ... large-scale web application. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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484 views

1 answer

function - Python: Passing parameters by name along with kwargs

In python we can do this: def myFun1(one = '1', two = '2'): ... Then we can call the function and ... ? Thanks and sorry for my silly question. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

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function - Closures: Line by Line explanation of "Javascript: Good Parts" example?

I'm reading "Javascript: The Good Parts" and am totally baffled by what's really going on here. A more ... function is assigned to onclick. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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760 views

1 answer

function called twice inside angularjs controller

I am new to angular js and currently stuck with very wired kind of a bug. function in a controllers runs twice when ... : '/channels' }); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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499 views

1 answer

function - Should Rails helpers assume an instance variable exists or should they receive them as parameters?

I'm wondering if there's a specific programming principle (Demeter?) that supports the idea that Rails ... was never accurately answered. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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613 views

1 answer

function - What does :: (double colon) stand for?

I see and use the :: symbols everywhere but still don't know what the :: symbol means when programming in ... colon) stand for in Haskell? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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