Programmer Group

data set raster data ReadyMap.org - Free online 15m image, elevation tile data NASA BlueMarble - NASA Global Images, including Topography and Oceans Elevation data ETOPO1 - A global topographic relief model with 1-arc resolution, which contains data on terrain and ocean water depth SRTM - Global 250m Elevation vector data Op ...

Written in front When we use Ajax, when we send data to the server, we can use Get to request the server or Post to request the server. So when should we use Get and when should we use Post? The difference between Get request and Post request 1. When using Get requests, parameters are displayed in the URL, but not in Post mode. 2. ...

I. Overview Because of the need of the project, there is a module function in the company's project recently, which requires immediate approval notification. The original design scheme is to use ajax to poll the server regularly. At the beginning, when the amount of data and usage is not large, it's good. Later, with the increase of usage and ...

Ocelot (IV) - Authentication and Authorization Author: markjiang7m2 Original address: https://www.cnblogs.com/markjiang7m2/p/10932805.html Source address: https://gitee.com/Sevenm2/OcelotDemo This article is the fourth in my Ocelot series, Authentication and Authorization. In the previous series of articles, our downstream service interfaces ...

Hello, everyone, in this article, I will introduce ASP.NET MVC model view binding, ASP.MVC model binding is divided into two kinds: one is Dynamic Binding; the other is Strongly typed binding; [PS--last article: 3. How to publish ASP.NET MVC applications to IIS] When we pass data from the controller to the view, we return an object of ViewRe ...

I believe many people have heard of nginx, a small thing slowly swallowing apache and IIS share. So what exactly does it do? Maybe many people don't necessarily understand. When it comes to reverse proxy, many people may have heard about it, but it is not clear what reverse proxy is. Excerpt from a description on Baidu Encyclo ...

This paper is a learning note based on Linux version number of mini2440 development board linux-2.6.32.2 I. probe function of I2S driver Mapping virtual memory, IIS register starting address is: 0x55000000 s3c24xx_i2s.regs = ioremap(S3C2410_PA_IIS, 0x100); Get iis clock and enable iis clock s3c24xx_i2s.iis_clk = clk_get(& ...

  Opening some off-topic remarks, today landed in this "small dish" blog park, a lot of feelings. "Xiaocai" is my previous online name in QQ group. At the same time, I applied for this blog Park account. Five years ago, "Xiaocai" was very active in two groups of NET and C++ and was very enthusiastic to help net ...

Preface In the previous section, we explained authentication and its basic information in detail. In this section, we implemented authentication in two different ways, and analyzed how to make rational use of these two ways. The basic knowledge involved in this article, please refer to the previous article, and stop talking nonsense. Preface Fo ...

 Reprinted to http://blog.csdn.net/wulex/article/details/51861972 iisreset -- The object is the entire IIS server, which stops the World Wide Web Publishing Service and restarts the service, so all websites stop the service first and then restart the service. As pointed out, iisreset will stop and start the World Wide Web Publishing Service ...