swap

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Swapping elements in an NSMutableArray

Are there any 开发者_如何学JAVAspecial methods to make swapping elements in an NSMutableArray easier or more direct?exchangeObjectAtIndex:withObjectAtIndex: does exactly this.[详细]

2023-01-18 03:06 分类：问答
Swapping two string pointers

i have to char[] in 开发者_StackOverflow社区C and i wanted to swap between them, by only swaping the pointer[详细]

2023-01-17 19:10 分类：问答
Vector sorting: swap overload

I would like to overload swap function for std::vector of primitive types / objects. The reason is a slow sorting of vectors containing big objects using st开发者_Python百科d::sort. Here is the simple[详细]

2023-01-16 13:32 分类：问答
Reorder the database record rows through front-end using php

I am using PHP/MYSQL. I want in my frontend, for the users to sort and rearrange database records entered by the user himself in an earlier stage. The records uploaded by the user may sometimes insert[详细]

2023-01-15 07:04 分类：问答
Substitute output from variable to give another output

I am trying to substitute output from variable to give another output. The variable i have problems with is the $apps. It gives 开发者_如何学Pythonme \"syntax error: bad substitution\".[详细]

2023-01-14 19:48 分类：问答
How to write a basic swap function in Java [duplicate]

This question already has answers here: Java method to swap primitives (8 answers) Closed 6 years ago. I am new to java. How to write the java equivalent of the following C code.[详细]

2023-01-14 17:57 分类：问答
Swapping Objects in an Array - C#

In C#, I have an Array of MenuItem. I\'m trying to swap the two Objects in index 2 and index 3 of the array without success using the code below:[详细]

2023-01-14 14:14 分类：问答
Right way to swap x elements in List

I started to learn Scala langu开发者_如何学运维age and I have a question. How do you think, is it a right way to swap first and last x elements in List in a functional style?[详细]

2023-01-13 16:41 分类：问答
Is there a PHP function for swapping the values of two variables?

Say for instance I have ... $var1 = \"ABC\" $var2 = 123 and under certain conditions I want to swap the two around like so...[详细]

2023-01-12 09:27 分类：问答
find out what is the right block size for SWAP?

i found the following method to create swap, from here dd if=/dev/zero of=/root/myswapfile bs=1M count=1024[详细]

2023-01-12 00:17 分类：问答