D Perl

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Cpanplus::D ist::slackware 1.00 Release Slackwar Compatibility Pack Creation tool

Cpanplus::D Ist::slackware is a cpanplus plug-in that is used to create Slackware compatibility packs from Perl releases while also being able to use APIs to manually install packages created by Cpanplus or installpkg. Cpanplus::D ist::slackware 1.00 This version of slackbuilds.org provides a build script. Added more plug-ins to fix several Perl distribution issues. Software information: H ...

Summary of MySQL database optimization method

Intermediary transaction SEO diagnose Taobao guest Cloud host technology Lobby database optimization is a very complex task, because it ultimately requires a good understanding of system optimization.   Even though the system or application system does not know much about the optimization effect is good, but if you want to optimize the effect of better, then you need to know more about it. 1, the optimization of the system to run faster the most important factor is the basic design of the database.   And you have to be aware of what your system is going to do, and the bottlenecks that exist. The most common system bottlenecks are as follows: ...

PHP Regular expression basic function modifier metacharacters character and need escape word

The characters you need to escape in the PHP tutorial regular expressions are as follows: $^* () +={}[]|/:<>. "Note: Perl style expressions require/start and end, such as:/food/table matching characters Food Perl modifiers are as follows: I complete a case-insensitive search G Find all occurrences (all occurrences, complete global search) m treats a string as multiline (m means multiple (listbox)). By default, ^ and $ ...

Perl compatible formal expression function library: Preg_replace

Preg_replace string is parsed and replaced. Grammar: Mixed preg_replace (mixed pattern, mixed replacement, mixed subject); Return value: Mixed type data function type: Data processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description ...

Construction of enterprise security building open source SIEM platform (below)

The establishment of enterprise security building Open source SIEM platform, SIEM (security information and event management), as the name suggests is for security information and event management system for most businesses is not cheap security system, this article combined with the author's experience describes how to use open source software Analyze data offline and use algorithms to mine unknown attacks. Recalling the system architecture to WEB server log, for example, through logstash WEB server to collect query log, near reality ...

D:yaml 0.3 Release YAML parser Library

D:yaml is a YAML parser base based on the D programming language, most of which conforms to the YAML 1.1 specification. It has a D compiler and a standard library without external dependencies. The D:yaml feature is easy to use and supports the full functionality of YAML settings. Yaml is a highly readable programming language used to express data sequences. Yaml is referenced in several other languages, including XML, C, Python, Perl, and e-mail format RFC2822. Clark Evans first published this in 2001 ...

The Python program language Quick Start tutorial

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall This article is for the SEO crowd's Python programming language introductory course, also applies to other does not have the program Foundation but wants to learn some procedures, solves the simple actual application demand the crowd.   In the later will try to use the most basic angle to introduce this language.   I was going to find an introductory tutorial on the Internet, but since Python is rarely the language that programmers learn in their first contact program, it's not much of an online tutorial, or a decision to write it yourself. If not ...

How to set up a CVS server in Redhat9.0 environment

CVS is a well-known http://www.aliyun.com/zixun/aggregation/9591.html "> Version control Tool, which is useful for both individual programmers and a development team." CVS is very powerful, as a whole it is a C/s structure of software, the user should first set up a CVS server, on the CVS server to import project instances, the establishment of CVS Project access control. And customers access the CVS server through the client, ...

Automated Linux Cloud Installation

One of the features of cloud computing is the ability to move applications from one processor environment to another. This feature requires a target operating system to receive it before moving the application. Wouldn't it be nice if you could automate the installation of a new operating system? A well-known feature of the intel™ architecture system is the ability to install Linux automatically. However, installing Linux automatically is a tricky issue for System P or IBM power BAE using the hardware management console. This article discusses the solution of ...

Data scientists are getting hotter?

Now, many industries have started to find the right person for a new data technology-related position, which is data scientists. With the participation of big-name companies such as Facebook, Google, StumbleUpon and PayPal, data scientists have become increasingly hot on the job. This kind of talented person can skillfully combine the business, analytical work and computer skill, bring us unprecedented enterprise productivity promotion and blank filling function. Facebook "In this position, you will be a software engineer and measurement researcher ...

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