size

How to find out size of ASP.NET session, when there are non-serializable objects in it?

旧时模样 提交于 2020-01-15 02:47:48
问题 I have a feeling that I'm putting rather much data in my ASP.NET session, but I've no idea how much and if I should be concerned. I found a similar question, but that relies on serializing objects and checking their serialized size. In my case the majority of data in the session is in objects from another library which doesn't have its classes marked as "Serializable". (I know that this restricts me to using InProc session state provider, but that's another issue). Does anyone have an idea on

How to find out size of ASP.NET session, when there are non-serializable objects in it?

元气小坏坏 提交于 2020-01-15 02:47:25
问题 I have a feeling that I'm putting rather much data in my ASP.NET session, but I've no idea how much and if I should be concerned. I found a similar question, but that relies on serializing objects and checking their serialized size. In my case the majority of data in the session is in objects from another library which doesn't have its classes marked as "Serializable". (I know that this restricts me to using InProc session state provider, but that's another issue). Does anyone have an idea on

PAT A 1057 Stack (30分)

人走茶凉 提交于 2020-01-15 00:01:53
解法一:分块哈希计数(易理解,效率高) 思路: 关键字的范围是1 ~ 100000,建立hash数组cnt[100001],cnt[i]即栈中关键字i的数量,即从1到100000遍历cnt[],易找到从小到大第K个关键字,但会消耗大量的时间,因此考虑分块的思想。 分块查找当将长N的表划分为sqrt(N)块(考虑边界应向上取整),每块sqrt(N)个关键字时,获得最高效率(顺序查找); 建立块总关键字数统计数组block[317],block[i]即第i块(关键字 i * 317至 (i + 1) * 317 - 1)中关键字总数; 检索部分: int sum = 0 , K = ( s . size ( ) + 1 ) / 2 , i , j ; for ( i = 0 ; i < 317 ; ++ i ) //先按块检索 { if ( sum + block [ i ] >= K ) break ; sum + = block [ i ] ; } for ( j = i * 317 ; j < ( i + 1 ) * 317 ; ++ j ) //确定目标块后,在目标块中检索 { sum + = cnt [ j ] ; if ( sum >= K ) { printf ( "%d\n" , j ) ; break ; } } 代码: # include <iostream> #

牛客C++面经——resize与reverse

為{幸葍}努か 提交于 2020-01-14 23:59:00
目录 resize与reverse: size与capacity: 理解: 测试代码: 备注: resize与reverse: resize():改变当前容器内含有元素的数量(size()),eg: vector<int>v; v.resize(len);v的size变为len,如果原来v的size小于len,那么容器新增(len-size)个元素,元素的值为默认为0.当v.push_back(3);之后,则是3是放在了v的末尾,即下标为len,此时容器是size为len+1; reserve():改变当前容器的最大容量(capacity),它不会生成元素,只是确定这个容器允许放入多少对象,如果reserve(len)的值大于当前的capacity(),那么会重新分配一块能存len个对象的空间,然后把之前v.size()个对象通过copy construtor复制过来,销毁之前的内存; size与capacity: size指容器当前拥有的元素个数; capacity则指容器在必须分配新存储空间之前可以存储的元素总数 理解: 容器调用resize()函数后,所有的空间都已经初始化了,所以可以直接访问。 而reserve()函数预分配出的空间没有被初始化,所以不可访问。 测试代码: #include <iostream> #include <vector> using

画曲线

北城余情 提交于 2020-01-14 19:30:38
代码: import 'package:flutter/material.dart'; class HomePage extends StatelessWidget { const HomePage({Key key}) : super(key: key); @override Widget build(BuildContext context) { return Scaffold( body: Column( children: <Widget>[ ClipPath(//路径裁切 clipper: BottomClipper(),///路径 child: Container( color: Colors.deepPurpleAccent, height: 200.0, ), ) ], ), ); } } class BottomClipper extends CustomClipper<Path> { @override Path getClip(Size size) {//child 元素的size var path = Path(); path.lineTo(0, 0);//起始点 path.lineTo(0, size.height - 30);//第二个点 var controlPoint = Offset(size.width/2, size.height);//控制点

Turn off Intellisense in VS 2008 for a single project

倖福魔咒の 提交于 2020-01-14 13:14:41
问题 I have a project with about 1000 classes in it (no, there is no way to conveniently break this project into multiples). Just loading the project takes about 20 minutes as intellisense slowly chugs through all the classes, and eats almost 1gb of memory. Is there a way to turn off Intellisense for a single project, but keep it for all other projects in the solution? 回答1: What language is the project in? 1000 classes is quite a small project and should load in no more than 20 seconds. The

Turn off Intellisense in VS 2008 for a single project

点点圈 提交于 2020-01-14 13:14:25
问题 I have a project with about 1000 classes in it (no, there is no way to conveniently break this project into multiples). Just loading the project takes about 20 minutes as intellisense slowly chugs through all the classes, and eats almost 1gb of memory. Is there a way to turn off Intellisense for a single project, but keep it for all other projects in the solution? 回答1: What language is the project in? 1000 classes is quite a small project and should load in no more than 20 seconds. The

Turn off Intellisense in VS 2008 for a single project

一个人想着一个人 提交于 2020-01-14 13:13:32
问题 I have a project with about 1000 classes in it (no, there is no way to conveniently break this project into multiples). Just loading the project takes about 20 minutes as intellisense slowly chugs through all the classes, and eats almost 1gb of memory. Is there a way to turn off Intellisense for a single project, but keep it for all other projects in the solution? 回答1: What language is the project in? 1000 classes is quite a small project and should load in no more than 20 seconds. The

How to set size of webview in WallpaperService?

雨燕双飞 提交于 2020-01-14 04:33:06
问题 I'm trying to set webview as a live wallpaper, but I have a problem with sizing it. In the Engine I create a webview with WallpaperService's Context: public WallpaperEngine(Context context) { webView = new WebView(context); ... } And I draw it to wallpaper's canvas: SurfaceHolder holder = getSurfaceHolder(); Canvas canvas = null; try { canvas = holder.lockCanvas(); if (canvas != null) { webView.draw(canvas); } } finally { if (canvas != null) holder.unlockCanvasAndPost(canvas); } But the

What is the exact size of UIModalPresentationFormSheet in iPad

泪湿孤枕 提交于 2020-01-13 08:53:23
问题 I am using following code for displaying a Screen/View Controller. SearchParams *nxt=[[SearchParams alloc] initWithNibName:@"SearchParams" bundle:nil]; UINavigationController *nvc=[[UINavigationController alloc] initWithRootViewController:nxt]; nvc.modalPresentationStyle=UIModalPresentationFormSheet; [self.preLCtr.preCinescape_iPadViewController presentModalViewController:nvc animated:YES]; I am not sure about the size of PesentationSheet. I tried to take screenshots & take dimentions/size.