大约有 42,000 项符合查询结果（耗时：0.0742秒） [XML]
Maximum number of items that can be serialized or deserialized in an o...
报错消息：
Maximum number of items that can be serialized or deserialized in an object graph is '65536'. Change the object graph or increase the MaxItemsInObjectGraph quota.
修改如下相应的WCF配置，即可解决。
服务器端：
<system.serviceModel>
<beh...
【解决】Argument to MakeInstant should have form MM/dd/YYYY hh:mm:ss, ...
转会员提问：
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【解决】
关注 计时器的 “由文本建时间点” 方法，传入的文本格式不对导致。
根据报错信息或查看文档，格式必须是 MM/dd/YYYY hh:mm:ss, or MM/dd/YYYY or hh:mm
Should commit messages be written in present or past tense? [closed]
So which is it that you think is better and more intuitive?
12 Answers
12
...
What does the construct x = x || y mean?
...f you call the method with no arguments it will use a default value of "Error".
It's shorthand for writing:
if (!title) {
title = "Error";
}
This kind of shorthand trick with boolean expressions is common in Perl too. With the expression:
a OR b
it evaluates to true if either a or b is true...
How do you set, clear, and toggle a single bit?
...
Setting a bit
Use the bitwise OR operator (|) to set a bit.
number |= 1UL << n;
That will set the nth bit of number. n should be zero, if you want to set the 1st bit and so on upto n-1, if you want to set the nth bit.
Use 1ULL if number is wider th...
In C#, what is the difference between public, private, protected, and having no access modifier?
...
Access modifiers
From docs.microsoft.com:
public
The type or member can be accessed by any other code in the same assembly or another assembly that references it.
private
The type or member can only be accessed by code in the same class or struct.
protected
The type or member can on...
How do I use Notepad++ (or other) with msysgit?
How do I use Notepad++ (or any other editor besides vim) with msysgit?
11 Answers
11
...
What are all the common undefined behaviours that a C++ programmer should know about? [closed]
...location of size zero
Using pointers to objects whose lifetime has ended (for instance, stack allocated objects or deleted objects)
Dereferencing a pointer that has not yet been definitely initialized
Performing pointer arithmetic that yields a result outside the boundaries (either above or below) ...
What are the rules about using an underscore in a C++ identifier?
...denote the fact that they're member variables, rather than local variables or parameters. If you've come from an MFC background, you'll probably use m_foo . I've also seen myFoo occasionally.
...
To underscore or to not to underscore, that is the question
Are there any problems with not prefixing private fields with an underscore in C# if the binary version is going to be consumed by other framework languages? For example since C# is case-sensitive you can call a field "foo" and the public property "Foo" and it works fine.
...