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What is the preferred/idiomatic way to insert into a map?
...; 10000;it++) {
map_W.insert(std::pair<int,Widget>(it,Widget(2.0)));
}
ptime t2 = boost::posix_time::microsec_clock::local_time();
time_duration diff = t2 - t1;
std::cout << diff.total_milliseconds() << std::endl;
std::map<int,Widget> map_W_2;
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Do Facebook Oauth 2.0 Access Tokens Expire?
I am playing around with the Oauth 2.0 authorization in Facebook and was wondering if the access tokens Facebook passes out ever expire. If so, is there a way to request a long-life access token?
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App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...ess_token，后面操作都需要它：
http://openapi.baidu.com/oauth/2.0/authorize?display=mobile&response_type=token&client_id=[AppKey]&redirect_uri=oob&scope=basic,netdisk
请注意：手机的话，必须将 display=mobile 加上，以展示手机版的授权画面（电脑版极有可能...
Difference between “git add -A” and “git add .”
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With Git 2.0, git add -A is default: git add . equals git add -A ..
git add <path> is the same as "git add -A <path>" now, so that
"git add dir/" will notice paths you removed from the directory and
record the re...
ValidateRequest=“false” doesn't work in Asp.Net 4
I have a form at which I use ckeditor. This form worked fine at Asp.Net 2.0 and 3.5 but now it doesn't work in Asp.Net 4+. I have ValidateRequest="false" directive. Any suggestions?
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ASP.NET 2.0 - How to use app_offline.htm
...t the app_offline.htm file which can be placed within the root of a .NET 2.0 application which will in essence shut down the application and disable any other pages from being requested.
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powershell 2.0 try catch how to access the exception
This is the try catch in PowerShell 2.0
1 Answer
1
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Round a Floating Point Number Down to the Nearest Integer?
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Nice addition. int(-1.1) == -1 while -1.1//1 == -2.0 however decimal.Decimal('-1.1')//1 == decimal.Decimal('-1') (as documented, claim 2 isn't true for decimal), so relying on how // behaves is not fully stable, even today.
– Tino
Jun ...
Apache两种工作模式区别及配置切换 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是Apache 1.3中采用的模式。prefork本身并没有使用到线程，2.0版使用它是为了与1.3版保持兼容性；另一方面，prefork用单独的子进程来处理不同的请求，进程之间是彼此独立的，这也使其成为最稳定的MPM之一。
若使用prefork，...
C# catch a stack overflow exception
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Starting with 2.0 a StackOverflow Exception can only be caught in the following circumstances.
The CLR is being run in a hosted environment* where the host specifically allows for StackOverflow exceptions to be handled
The stackoverflow ...