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What is the copy-and-swap idiom?
...
std::swap(this_string, that) doesn't provide a no-throw guarantee. It provides strong exception safety, but not a no-throw guarantee.
– wilhelmtell
Dec 22 '10 at 14:59
...
Viewing my IIS hosted site on other machines on my network
... </bindings>
</site>
...
</sites>
Just add extra lines to reflect your machine IP and designated port
<bindings>
<binding protocol="http" bindingInformation="*:63000:localhost" />
<binding protocol="http" bindingInformation="*:63000:10.0.0.201"...
CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛，有思想、有深度
...请求传达给PHP，Nginx在得到*.php请求时，会把请求通过9000端口传给PHP。下面我们把这些注释给去掉即可，如下图
注：上面的/usr/local/nginx/html 是我们PHP网站放置的路径
那么只有Nginx自己知道咋找PHP了还不行...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
...tain sensitive information like login information in a database connection string, or even link to an automouted sql-express database which you don't want someone to get hold of. But if you are following best practice you use Protected Configuration to encrypt all sensitive data in your web.config.
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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...说明书，不要弄错以免烧坏硬件）一般来说，需要接线的端口有以下4个，无论哪款蓝牙硬件，也无论哪种其他硬件，这4个端口都是基本的存在：VCC（正极）、GND（接地负极）、TX、RX 交叉接线，参考接线如图：2、串口工具测试...
How to use CURL via a proxy?
... data will be returned to $curl_scraped_page variable.
I removed a second extra curl_exec($ch); which would stop the variable being returned.
I consolidated your proxy IP and port into one setting.
I also removed CURLOPT_HTTPPROXYTUNNEL and CURLOPT_CUSTOMREQUEST as it was the default.
If you don'...
What is the best Distributed Brute Force countermeasure?
...ottling on a site wide basis, you can ramp up the throttle quite quickly.
Extra refinements:
detect IPs that are guessing multiple accounts - 408 Request Timeout
detect IPs that are guessing the same account - 408 Request Timeout after a large (say 100) number of guesses.
UI ideas (may not be s...
How can I get the client's IP address in ASP.NET MVC?
...Controller
{
public ActionResult Index()
{
string ip = Request.UserHostAddress;
...
}
}
}
Example: From within a helper class:
using System.Web;
namespace Mvc.Helpers
{
public static class HelperClass
{
public static string...
When is it appropriate to use UDP instead of TCP? [closed]
...l data amount transmitted was about the same for both IP and TCP. We have extra overhead with the UDP communications because we have some of the same stuff that you get for "free" with TCP/IP (checksums, sequence numbers, etc.). For example, Wireshark showed that a request for the next set of reco...
Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
... in one of the following locations:
C:\Program
Files\Android\android-sdk\extras\intel\Hardware_Accelerated_Execution_Manager
C:\Users\<user>\adt-bundle-windows-x86_64\sdk\extras\intel\Hardware_Accelerated_Execution_Manager
If the installer fails with the message that Intel VT must be turne...