Ruby If Unless

More and more freelance designers are starting to look for passive income methods. 　　I have always liked to serve clients, but I had to endure the pressure of a few bosses and the final release of the project, which almost crushed me. A few years ago I began to focus on my projects and think about how to make money from them. I sell the theme and template and start writing a book. 　　Now I'm doing my own project "Job board for Designers (designer job board)". In Smashing Magazine's previous article ...

This article, written by Paul Graham at the end of 2005, describes the four challenges VC faces and the two possible solutions. Although nearly 10 years have passed, but this article for the current stage of venture capital is still a reference, in the domestic creation circle is still a lot of money chasing a few excellent start-up companies, and VCs have to face the start-up companies do not carry out financing directly by large companies to buy the challenge. In the next few years, VC funds will find themselves battling pressure from four. VC hands have big ...

The intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall opened its own domain name blog, the first one to get a heavy bit of the 4 U.S. dollars to the domain name. As a technical practitioner for ten years, stroll around for ten years to find some knowledge East a hammer West a club to look around the whole time to tidy up a clue, that I on the system point of the beginning of the step-by-step, a small web site from the day thousands of visit to the day to visit 1 million or 2 million of small sites, how to let it smoothly through this stage, not in The technology appears congenitally deficient, writes to some technical personnel, also writes does not understand ...

The road to computer science is littered with things that will become "the next big thing". Although many niche languages do find some place in scripts or specific applications, C (and its derivatives) and Java languages are hard to replace. But Red Hat's Ceylon seems to be an interesting combination of some language features, using the well-known C-style syntax, but it also provides object-oriented and some useful functional support in addition to simplicity. Take a look at Ceylon and see this future VM ...

Author: Scott Gerber Original title: Mobile App Development: 10 Tips for Small Business Owners Source Address: http: //mashable.com/2011/04/07/mobile-app-tips-small-biz/ translation: Notus why translation: This is not a "top ten" article, in fact, many people are repeating the same content: your application really useful to users, at the same time on the ...

It is based on this trend that IBM released its own public cloud products, the product name is IBM Bluemix, is currently in the open testing phase. Bluemix is built on the Apache Open source project Cloud Foundry, and provides the quality service (services) developed by IBM and its partners for use by IT practitioners. This article takes the core component of Bluemix platform-Bluemix Java Runtime as the main line, to introduce to the reader IBM public ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Y Combinator co-founder Paul Greheum Paul Graham is not the usual kind of entrepreneurial mentor. 　　For 8 years he has been in charge of the YC, which has become the industry leader in business incubator, and a lightning rod for the venture in Silicon Valley. The information recently interviewed Mr. Graham, and we talked about a wide range of topics, including "mass production" startups, ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall Picture anti-theft: Is does not want own picture to be used by others. Picture anti-theft chain: is not want their own pictures are used by others, and consumption of their own server traffic. Picture burglar is difficult, perfect picture burglar that is almost impossible.  But there are still a lot of ways to reduce image theft, below are 10 kinds, choose one you like. ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall because of the popular search engine, web crawler has become a very popular network technology, in addition to doing search Google,yahoo, Microsoft, Baidu, almost every large portal site has its own search engine, big and small call out the name of dozens of species, 　　There are a variety of unknown thousands of tens of thousands of, for a content-driven Web site, by the patronage of web crawler is inevitable. Some intelligent search engine crawler Crawl frequency is more reasonable, to the website resource consumption ...

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 ...