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How to check if smtp is working from commandline (Linux) [closed]
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Syntax for establishing a raw network connection using telnet is this:
telnet {domain_name} {port_number}
So telnet to your smtp server like
telnet smtp.mydomain.com 25
And copy and paste the below
helo client.mydomain.com
mail from:<sender@...
What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET
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AngularJS $http and $resource
...hasize that $resource expects object or array as response from server, not raw string. So if you have raw string (or anything except object and array) as a response, you have to use $http
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im...
Why rename synthesized properties in iOS with leading underscores? [duplicate]
...ss. If you think you can trust yourself to remember whether you're using a raw instance variable or an accessor method, just do it like this instead:
@interface Foo : Bar
@property (retain) Baz *qux;
@end
@implementation Foo
@synthesize qux;
- (void)dealloc {
[qux release];
[super dealloc];
}...
Bitwise operation and usage
...n.
As a concrete example, imagine some one gives you a file that contains raw data that was captured directly by telecommunication hardware. In this case, in order to find the frames, you will need to read the raw bytes in the file and try to find some kind of synchronization words, by scanning th...
How do I pass a unique_ptr argument to a constructor or a function?
...bject pointed to, or by what means that ownership is managed, so passing a raw pointer is both perfectly safe, and the most flexible form, since regardless of ownership a client can always produce a raw pointer (either by calling the get method or from the address-of operator &).
For instance t...
libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...环,支持简单的 API、两 Google翻译自:http://libev.schmorp.de/bench.html
本文档简要描述了针对 libevent 和 libev 运行 libevent 基准程序的结果。
Libevent 概述
Libevent(于 2000-11-14 首次发布)是一个高性能事件循环,支持简单的 API、两...
Should sorting logic be placed in the model, the view, or the controller? [closed]
...everything but the sorting logic to a single third model. docs.google.com/drawings/d/…
– rightfold
Dec 11 '15 at 14:03
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How to calculate the bounding box for a given lat/lng location?
I have given a location defined by latitude and longitude.
Now i want to calculate a bounding box within e.g. 10 kilometers of that point.
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