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boost自定义composite_key_compare比较函数 - C/C++ - 清泛网 - 专注C/C++及内核技术
...
int _tmain(int argc, _TCHAR* argv[])
{
TParamSet set;
TParam *p1 = new TParam();
strcpy_s(p1->ID, "aa");
//p1->ID = "aa";
set.insert(p1);
TParam *p2 = new TParam();
strcpy_s(p2->ID, "bb");
//p2->ID = "bb";
set.insert(p2);
TParamSetByID::iterator it = set.find("aa");
if ...
记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
...OR EACH ROW
BEGIN
INSERT INTO seq (created) VALUES (NOW());
SET NEW.id = LAST_INSERT_ID();
END;
|;
问题到这里似乎已经解决了，不过在咨询了 @linux流浪猫 之后，意外得到了一个很简单的答案：只要删除问题数据后，重启一下服务即可。实...
What is the fastest substring search algorithm?
... to illustrate a possible strategy.
The multiple algorithm approach not a new idea. I believe it has been employed by a few
commercial Sort/Search packages (e.g. SYNCSORT commonly used on mainframes implements
several sort algorithms and uses heuristics to choose the "best" one for the given inputs...
Defining TypeScript callback type
...
You can declare a new type:
declare type MyHandler = (myArgument: string) => void;
var handler: MyHandler;
Update.
The declare keyword is not necessary. It should be used in the .d.ts files or in similar cases.
...
How do I extend a class with c# extension methods?
... return DateTime.Now.AddDays(1);
} else {
throw new InvalidOperationException();
}
}
}
Otherwise, IMO Andrew and ShuggyCoUk has a better implementation.
share
|
...
How do you hide the Address bar in Google Chrome for Chrome Apps?
...
The new way (late 2015) on ChromeOS is "More Tools", "Add to shelf...", "Open as window" (checkbox). For Chrome browser, it is ... "Add to Applications..."
– MarkHu
Jan 14 '16 at 21:52
...
Subclassing a Java Builder class
...return (T) this;
}
public NutritionFacts build() { return new NutritionFacts(this); }
}
protected NutritionFacts(Builder<?> builder) {
calories = builder.calories;
}
}
Now instantiate the base builder with the derived class builder as the generic argumen...
How do I sort strings alphabetically while accounting for value when a string is numeric?
...ou like.
This is one way to do that:
void Main()
{
string[] things = new string[] { "paul", "bob", "lauren", "007", "90", "101"};
foreach (var thing in things.OrderBy(x => x, new SemiNumericComparer()))
{
Console.WriteLine(thing);
}
}
public class SemiNumericCompa...
Getting all types in a namespace via reflection
...= Assembly.GetExecutingAssembly();
List<string> namespacelist = new List<string>();
List<string> classlist = new List<string>();
foreach (Type type in asm.GetTypes())
{
if (type.Namespace == nameSpace)
namespacelist.Add(type.Name);
}
...
jQuery AJAX file upload PHP
...var file_data = $('#sortpicture').prop('files')[0];
var form_data = new FormData();
form_data.append('file', file_data);
alert(form_data);
$.ajax({
url: 'upload.php', // point to server-side PHP script
dataType: 'text...