Recent questions tagged initialization

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initialization - Default values in a C Struct

I have a data structure like this: struct foo { int id; int route; int backup_route; int current_route; } and ... secret code for 'dont care') See Question&Answers more detail:os...

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

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initialization - What are primitive types default-initialized to in C++?

When I use an initialization list: struct Struct { Struct() : memberVariable() {} int memberVariable; }; ... the same for all implementations? See Question&Answers more detail:os...

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

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initialization - Why does the Java compiler not understand this variable is always initialized?

class Foo{ public static void main(String args[]){ final int x=101; int y; if(x>100){ y=-1; } System.out. ... that x is inside the range of b. See Question&Answers more detail:os...

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

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initialization - How to initialise memory with new operator in C++?

I'm just beginning to get into C++ and I want to pick up some good habits. If I have just allocated an array of ... Is there a “C++” way to do it? Question&Answers:os...

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

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initialization - hibernate: LazyInitializationException: could not initialize proxy

Here's one that has me perplexed. I'm trying to implement a basic Hibernate DAO structure, but am ... rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40) Question&Answers:os...

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

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initialization - Initializing C# auto-properties

This question already has answers here: Question&Answers:os...

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

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initialization - How do C++ class members get initialized if I don't do it explicitly?

Suppose I have a class with private memebers ptr, name, pname, rname, crname and age. What happens if I don' ... (bug free) programs. Any feedback would help! Question&Answers:os...

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

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initialization - initialize a const array in a class initializer in C++

I have the following class in C++: class a { const int b[2]; // other stuff follows // and here's ... known to be constant for the lifetime of the instance. Question&Answers:os...

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

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initialization - Uninitialized variable behaviour in C++

I've checked myself, I wrote a program like this int main() { int i; cout << i; return 0; } I ran ... zero(I assume that default free memory value is zero)? Question&Answers:os...

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

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initialization - Using special auto start servlet to initialize on startup and share application data

I need to get some configuration and connect to external resources/objects/systems somewhere and store it in application ... directly from one another or so...? Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - How to initialize private static members in C++?

What is the best way to initialize a private, static data member in C++? I tried this in my header file, but it ... class. So what's the best way to do this? Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - What happens to a declared, uninitialized variable in C? Does it have a value?

If in C I write: int num; Before I assign anything to num, is the value of num indeterminate? Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - What are primitive types default-initialized to in C++?

When I use an initialization list: struct Struct { Struct() : memberVariable() {} int memberVariable; }; the ... /3803153/what-are-primitive-types-default-initialized-to-in-c...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - Should C++ programmer avoid memset?

I heard a saying that c++ programmers should avoid memset, class ArrInit { //! int a[1024] = { 0 ... :https://stackoverflow.com/questions/1975916/should-c-programmer-avoid-memset...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - Should C++ programmer avoid memset?

I heard a saying that c++ programmers should avoid memset, class ArrInit { //! int a[1024] = { 0 ... :https://stackoverflow.com/questions/1975916/should-c-programmer-avoid-memset...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - Initialize cefsharp browser instance via code in C # WPF project

I created a small application in WPF C # using CefSharp as a browser and thanks to "Amaitland" it is ... 66067562/initialize-cefsharp-browser-instance-via-code-in-c-wpf-project...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - C# initialize get only list propetry with dynamic range of objects

I have the following object declaration: DatabaseTableElm exportTable = new DatabaseTableElm() { Columns = columnCt , Keys = ... I can populate the list from my linq expression?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization - difference between a pci device driver with "module_pci_driver" and a pci driver with "__init()" but without "module_pci_driver()" in Linux

I have seen in pci device drivers this line module_pci_driver(cp_driver); But in other pci device drivers this like ... ; since they dont have __init implemented. What command used...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initialization discards 'const' qualifier 应该怎么处理？

图中变量path并没有被改变，只是被赋值到copy，怎么就丢失const修饰符了呢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

initialization discards 'const' qualifier 应该怎么处理？

图中变量path并没有被改变，只是被赋值到copy，怎么就丢失const修饰符了呢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

initialization discards 'const' qualifier 应该怎么处理？

图中变量path并没有被改变，只是被赋值到copy，怎么就丢失const修饰符了呢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.3k views

1 answer

initialization - Why am I always getting 0 always after running my c program? Kindly help me out

#include<stdio.h> #include<math.h> float distance(float a,float b,float c,float d); int main() { float x1,y1 ... PART OF QUESTION. WRITING THIS TO SATISFY THE CRITERIA TO POST....

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

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