generate pem

The following are from: http://scliu123.iteye.com/blog/506387 －－－－－－－－－－－－－－－－－－－－－－－－－－Package book.number; Import Java.util.Random;/*** The class Java.util.Random in the Java Utility Class Library provides a way to generate random numbers of various types.* It can produce random numbers of types such as int, long, float, double, and Goussian.* The method random () in Java.lang.Math produces only random numbers of double types.*/public class Randomnu

Ubuntu generates bin files and. so files (Ubuntu. So file corresponds to Windows. dll file, all dynamic link library) # # title When compiling a chain to deliver a. so file or executable file, note the following points:Each project must contain these three files, and there are strict writing specifications.Naoqi-sdk-xxx.xx.xx/doc/examples/vision/motionexample as an example to explain1. The documents are as follows: Cmake_minimum_required (VERSION 2.6.4 fatal_error) project (motionexample[projec

# # #原文地址: http://www.innovation-brigade.com/index.php?module=Contenttype=userfunc=displaytid=1 pid=3lang=en If you ever find yourself in need to generate massive quantities of benchmark data to test your database ' s data-import or Query performance, the TPC (Transaction Processing Performance Council) provides a handy tool which can easily generate GI Gabytes of data. Yes, the data it generates and the q

Transfer from http://blog.csdn.net/welken/article/details/4971887 do database development or management people often want to create a large number of test data, there is no need to tens of thousands of, if one entry, it will waste a lot of time, This article describes how to quickly generate a large amount of test data in Oracle using a single SQL method. The SQL that produces the test data is the following:sql> select RowNum as ID,2 To_char (sysdate

Original: Generate PDF from HTML using PHPUse PHP to generate PDFs in HTMLTranslator: DwqsGenerating PDF files with PHP encoding is a very time-consuming task. In the early days, developers used PHP and fpdf to generate PDF files. But now, there are many libraries available, and you can generate PDF documents from the

Original: Generate PDF from HTML using PHPUse PHP to generate PDFs in HTMLTranslator: DwqsGenerating PDF files with PHP encoding is a very time-consuming task. In the early days, developers used PHP and fpdf to generate PDF files. But now, there are many libraries available, and you can generate PDF documents from the

Introduction After the API development is done using ASP., writing the API documentation is a pain to the programmer, but the document must be written, and the document's format, if not specifically required, will depend entirely on the developer's mood. Or a little bit more, or simply. So is there a quick and efficient way to build API documentation? The answer is yes, swagger is one of the most popular rest APIs document generation tools! Why use swagger as a rest APIs document g

Introduction to guidThe Open Software Foundation (OSF) has developed an algorithm that can generate unique identifiers to generate a globally unique identifier (UUID ). Microsoft uses the same algorithm in the Naming Standard of com! In COM, Microsoft renamed it globally unique identifier (guid ).The GUID generation algorithm is based on the following aspects: 1. Current date and time. 2. network adapter ca

It is not difficult to find that each time we log on to a website, there will be a corresponding verification code to verify. In fact, it is not difficult to implement a beautiful verification code. Next we will implement a beautiful Verification Code together. Generally, the verification code is generated in the same way. The main steps are as follows: The first step is to randomly generate a number or letter of the system verification code, and writ

The following is a reference from http:// OS .51cto.com/art/201003/185539.htmand combined with experimental data. Before giving you a detailed introduction to the Linux makefile, first let everyone know about the Linux makefile, and then give a comprehensive introduction to the Linux makefile, hoping to be useful to everyone. Because the graduation design and development platform is Linux, writing Linux makefile is essential for Linux. To be lazy, I want to use autotools to automatically

Recently, someone asked me in the forum how to quickly generate an 8-bit number that is not repeated in 1 million. There are several points to note for this question: 1. How to generate an 8-bit random number. The more random the number is, the less likely it is to be repeated. 2. Control is not repeated 3. Consider Performance To solve this problem, I wrote the following example, hoping to provid

First, you must find out what is ultimately needed We use ASP or other dynamicProgramming Language, The final need is XML format data, which is irrelevant to the file carrier where the XML data is located, it can be a real XML file, such as: http://www.dw8.cn/common/dw8.xml. Can also be for ASP documents, such as: http://www.cnbruce.com/blog/rss2.asp They are the embodiment of XML data. To achieve the dynamics of XML data, we need to use dynamic programming languages, such as ASP to

Create a static page generation example: Generate a static page by replacing the template page Step 1: Create a project and create a simple template page: templatepage.htm Step 2: Create a Config File: createhtml. config Step 3: Compile static page generation Code: (add system. Web reference) Using system;Using system. Collections. Generic;Using system. LINQ;Using system. text;Using system. IO;Using system. xml;Namespace createhtmlbll{Public cla

Label: SVG css3 HTML5 Online Demo Local download1. Introduction to SVG A Scalable Vector image is based on a scalable Markup Language (subset of a standard universal Markup Language) and is used to describe a two-dimensional vector image format. It is an open standard developed by the World Wide Web alliance.2. SVG features Compared with other image formats (such as JPEG and GIF), the advantages of using SVG are: SVG images can be created and modified in a text editor SVG images can be searched

Some time ago, the company implemented project requirements to comply with the doxygen documentation specification, and installed doxygen 1.8.4 in Windows XP. When using the documentation, we can check whether the header file complies with the doxygen specification and some simple errors, you can also generate corresponding API documents based on C or C ++ source code, especially HTML format. For example, you can use the doxygen tool to

C # generate a DLL file Use the CSC command to compile the. CS file into. dll Most of the time, we need to compile the. CS file separately into A. dll file. The operations are as follows: Open the command window-> Enter cmd to the console-> Cd C: \ WINDOWS \ Microsoft. NET \ framework \ v1.1.4322 Go to the directory where vs.net is installed and execute the CSC command CSC/Target: library file. CS-> Generate