Recent questions tagged Function

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function - What is a good way to get file size in bytes using Fortran?

Is there a way to get the filesize in Fortran using Intel Fortran? I was using stat which works great in ... it is not available in ifort. 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 - call an instance of a class

Is there way to catch the event of calling an instance of a Perl class? my $obj = ExampleClass->new(); ... or the __call metamethod in Lua. 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 - Global and local variables in Python

I am learning Python. A book on Python 3 says the following code should work fine: def funky(): print(myvar) ... on here? Please help clarify. 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 - PowerShell module design - Export-ModuleMember

I am building a module that exports a cmdlet that I would like to make available through my profile. ... of designing PowerShell modules? 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 - Does Python import statement also import dependencies automatically?

I have the following file app.py class Baz(): def __init__(self, num): self.a = num print self.a def ... for the class in the current directory? See Question&Answers more detail:os...

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

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705 views

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function - What is wrong with print (2 & 2) >> 1?

I am just wondering what happens with that piece of code. Why the result is incorrect only when printed directly, why is ... 1; print "$a "; 1 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 - Ruby dot parenthesis call syntax

I was reading the jbuilder's README and saw these code: class Person # ... Class Definition ... # def ... a self in the jbuilder call? See Question&Answers more detail:os...

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

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635 views

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function - how to do an embedded python module for remote sandbox execution?

I am trying to dynamically add python code to a sandbox module for executing on a remote machine. I am ... different sandboxes in this case. 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 - Google Sheets Scripts suddenly stop working - Error: "Service not found: plus v1"

I built a Google Sheets document that has lots of scripts and triggers built into it. It worked for the last year ... . Can I safely delete 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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762 views

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function - Python: Pass extra arguments to callable

I have the following python code: import networkx as nx def cost(i, j, d, value1, value2): # some ... need self for calculating the cost. See Question&Answers more detail:os...

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

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745 views

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function - What use keyword do in closures in php

I found code like this and can't find what it does $callback = function ($pricePerItem) use ($tax, ... explanation what it actually does. 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 - onclick event - why Javascript runs it onload

<p id="specialp">some content</p> <script> document.getElementById('specialp').onclick=alert('clicked'); </script> ... ')" >some content</p> See Question&Answers more detail:os...

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

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692 views

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function - Excel VBA: Need Workaround for 255 Transpose Character Limit When Returning Variant Array to Selected Range

I am struggling with a common problem involving an apparent Excel 255-character-limit. I encounter an error when ... -range-excel-2007-a.html See Question&Answers more detail:os...

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

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538 views

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function - C++ Beginner Infinite Loop When Input Wrong Data Type and Help Evaluate My Code

I have an assignment to create a menu-based program to calculate area of several shapes using user-defined function. My ... < endl; return 0; } See Question&Answers more detail:os...

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

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611 views

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function - Should C declarations match definition including keywords and qualifiers such as "static", "inline", etc

Consider this example of a function declaration and definition (in the same translation unit): inline static int foo ... to justify the 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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693 views

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function print in python shell

Can anyone explain me difference in python shell between output variable through "print" and when I just write variable ... float - I dont know. See Question&Answers more detail:os...

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

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661 views

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function - Binding outside variables in R

Suppose I have the following function: g = function(x) x+h Now, if I have in my environment an ... evaluated using the enclosing environment? See Question&Answers more detail:os...

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

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817 views

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function - Jquery setInterval() not working

I'm trying to create a kind of slideshow. The problem: function slides(x) { $("#irack").stop().animate({"left ... it move the div every 300ms ? See Question&Answers more detail:os...

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

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630 views

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function - Is there a way to check if a variable is a whole number? C++

I need to check if a variable is a whole number, say I have the code: double foobar = 3; //Pseudocode if ( ... whole"; How would I do this? See Question&Answers more detail:os...

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

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673 views

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function - Returning a value if three columns match in excel

I have two excel sheets where I need to match three values to return a fourth. The similar columns are ... fourth column is called difference. 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 - Perl not printing properly

Ok, so I have some sub routines similar to what you see below, my issue is that the print function is not printing ... "); print "OK "; } See Question&Answers more detail:os...

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

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583 views

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function - Most idiomatic implementation of `[a -> a] -> (a -> a)`

If I have a list of functions, each of the type a -> a for some type, what is the most shortest, ... I'm expecting to find something nicer. See Question&Answers more detail:os...

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

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720 views

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function - how to pass unlimited arguments by reference in php

I have php function that has an unlimited number of args which I am getting from func_get_args(). I have some ... ; } test($test, $test2); See Question&Answers more detail:os...

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

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748 views

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function overloading vs default argument in c++

Hi i have a confusion or to say more i need to understand something. I have a procedure and another overloaded ... not the confusion i have. See Question&Answers more detail:os...

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

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658 views

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function - What is the meaning of “static” in parameters array types in C?

I saw following little complicated function definition. void foo(double A[static 10]) { double B[10]; } Is it ... What is the need for this? See Question&Answers more detail:os...

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

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815 views

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function - Sass extend with pseudo selectors

I am using compass to manage some sass files on mac osx. I have these files: sass/ screen.scss partials ... ? Workarounds? Thanks for reading. See Question&Answers more detail:os...

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

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880 views

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function - Getting error: ISO C++ forbids declaration of with no type

I'm getting the following errors: ISO C++ forbids declaration of ttTreeInsert with no type ISO C++ forbids ... causing these errors? Thank you! 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 - Add days to a date in PHP

Is there any php function available where I can add days to a date to make up another date? For example, I ... : 03-January-2012. Many 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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