std::istream::get efficiency

c++ question. for(i=1;i<10000;i++){ cout << myfile.get(); } Will program make 10000 IO operations on the file in HDD? (given that file is larger)

How to find latitude longitude from the address?

I am us开发者_StackOverflowing MapKit for google map? How to find latitude longitude using address?it seems to me that the mapkit framework only expose api for the reverse geocoding (from point to add

Undefined index pass variable with javascript to php

I am making an \"updating\" pages with JS jquery.. But in my updateit.php i just get Undefined index on all my fields. I dont know why.

如果一个轻笑惹了红尘什么歌？

Nested Set Model: Inserting Node at the end of SubNodes

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Upgrade PHP to 5.2.12 on CentOS using yum

I tried to find a simple way to upgrade PHP on my CentOS5 machine using yum instead of downloading the source and compiling it again myself (I did it last time, but it\'s really difficult to get all t

大宋宫词开播评分从6.1掉到3.9直接打懵豆瓣网友？

20年前，有一部听名字就让人浮想联翩的古装剧，叫《大明宫词》，播完红遍大江南北，莎翁风的台词历久弥新。

How to get a reference to the current class from class body?

I want to keep a dictionary of (all, non-immediate included) subclasses in a base class, so that I can instantiate them from a string. I\'m doing this because the CLSID is sent through a web form, so

POSTing xml to Google Checkout

I\'m experimenting with using Google Checkout and am having a problem posting to the checkout server.Here is my code:

FullName of generic type without assembly info?

I have a database table where I store the height, width, state, et cetera, of windows. As identifier for the windows I use the full type name of form. It works well, but I discovered that some forms t