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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...员信息>
注意：同时为列表成员指定多个[XmlArrayItem(typeof(XXX))]可实现多种派生类型混在一起输出。
(9)排除不需要序列化的成员
类声明：
public class Person
{
public string Name;
[XmlIgnore]// 这个属性将不会参与序列化
public bool S...
Using std Namespace
... Well, am surprised no one discussed about the option of using std::xxx;. It doesn't do namespace pollution, writing code will be shorter and I think copy is lot more readale than std::copy.
– legends2k
Feb 18 '10 at 23:43
...
Setting up a common nuget packages folder for all solutions when some projects are included in multi
... and select Unload Project
Right-click on the project and select Edit your-xxx.csproj
Find any references to \packages\ and update them to the new location.
Most of these will be <HintPath> references, but not all of them. For example, WebGrease and Microsoft.Bcl.Build will have separate pat...
How can I record a Video in my Android App.?
... *
* The keyCode currently supported is listed below as METADATA_XXX
* constants. With any other value, it returns a null pointer.
*
* @param keyCode One of the constants listed below at the end of the class.
* @return The meta data value associate with the given keyCo...
How many GCC optimization levels are there?
...emember that GCC is just a front-end for cpp, as, cc1, collect2. A quick ./XXX --help says that only collect2 and cc1 take -O, so let's focus on them.
And:
gcc -v -O100 main.c |& grep 100
gives:
COLLECT_GCC_OPTIONS='-O100' '-v' '-mtune=generic' '-march=x86-64'
/usr/local/libexec/gcc/x86_64-unkn...
WiX tricks and tips
...var.InstallName)">
<Component Id="ProductComponent" Guid="0XXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" KeyPath="yes">
...
Note: I would now suggest leaving the Guid attribute out of Component (equivalent of *), using one file per component and setting the file as the keypath....
What are the main disadvantages of Java Server Faces 2.0?
...rted in Mojarra 2.1.18. Also passing custom attributes like the HTML5 data-xxx is not supported. This is fixed in JSF 2.2 by new passthrough elements/attributes feature. Further the JSF implementation Mojarra has its own set of issues. Relatively a lot of them are related to the sometimes unintuitiv...
How do I clone a subdirectory only of a Git repository?
...T 2.24.1 (throws tons of "unable to read sha1 file of.." + "Unlink of file xxx failed."). Worked as a charm with same version on Linux.
– Oyvind
Dec 16 '19 at 11:40
...
Repeat String - Javascript
...) s += x;
return s;
}
/* Example of output: stringFill1('x', 3) == 'xxx' */
The syntax is here is clear. As you can see, we've used local function variables already, before going on to more optimizations.
Be aware that there's one innocent reference to an object property s.length in the c...
What does multicore assembly language look like?
...or a particular condition.
The syscall name itself means "Fast Userspace XXX".
Here is a minimal useless C++ x86_64 / aarch64 example with inline assembly that illustrates basic usage of such instructions mostly for fun:
main.cpp
#include <atomic>
#include <cassert>
#include <ios...