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Recent questions tagged return

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return - Javascript code disappears after button click

I'm trying to make a sub-total calculation tool, but I can't continue because I don't know what the problem ... input.value; return flag; } } See Question&Answers more detail:os...

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

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return from jquery ajax call

I'm trying to use the return from a jQuery ajax call in my own function, but it keeps returning undefined. ... . Am I doing something stupid? See Question&Answers more detail:os...

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

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return value of system() in C

I am using the system() command in C to execute commands like sc query mysql or net start mysql. If the ... the return value of system(). See Question&Answers more detail:os...

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

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return the first non repeating character in a string in javascript

So I tried looking for this in the search but the closest I could come is a similar answer in several different ... sure where to go from here See Question&Answers more detail:os...

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

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return "this" in C++?

In Java you can simply return this to get the current object. How do you do this in C++? Java: class MyClass { ... example() { return 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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578 views

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return - Why does returning in Interactive Python print to sys.stdout?

I ran into something different today. Consider this simple function: def hi(): return 'hi' If I call it in a ... What are the benefits of this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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777 views

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return - Returning two lists in C#

I have been researching this for a while now, and am still unsure on how to implement and what is the best ... my problem. Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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return - Collections.binarySearch(List list, K key) clarification. Java

Given the following statement, taken from this Oracle java tutorial, related to the binarySearch() method of the class ... )? Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

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return value - Returning different data type depending on the data (C++)

Is there anyway to do something like this? (correct pointer datatype) returnPointer(void* ptr, int depth) { if(depth ... (uint32*)ptr; } Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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return value at a position from STRING_SPLIT in SQL Server 2016

Can I return a value at a particular position with the STRING_SPLIT function in SQL Server 2016 or higher? I ... the value for this function. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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567 views

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return type of main in java

I like to know why only void return type for main method in java. public static void main(String [] args) ... than void for main method. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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677 views

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return - Is returning early from a function more elegant than an if statement?

Myself and a colleague have a dispute about which of the following is more elegant. I won't say who's who, so ... onBtDown, false, 0, true); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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827 views

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return statement in ternary operator c++

I wrote the absolute function using ternary operator as follows int abs(int a) { a >=0 ? return a : ... 's the difference between the two? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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628 views

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return value from one python script to another

I have two files: script1.py and script2.py. I need to invoke script2.py from script1.py and return the value from ... Thats why I am using os. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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569 views

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return SQL table as JSON in python

I'm playing around with a little web app in web.py, and am setting up a url to return a JSON object. What ... a SQL table to JSON using python? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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