effective python

() - { - varUrlnewpage= "http://wwww.baidu.com";//The address of the new page that opens is empty - varNamenewpage= "NewWindow";//The name of the new page that opens is NewWindow - varHeightnewpage= -;//The height of the new page that opens - varWidthnewpage= -; //The width of the new page that opens in - varWidthscreen=Screen.availwidth;//the effective width of the screen does no

78 useful rules of thumb in Java programming that cover the solutions of the problems faced by most developers on a daily basis. A comprehensive description of the technologies used by the Java platform design experts reveals what should be done and what should not be done to produce clear, robust, and efficient code. The 2nd edition reflects important changes in Java 5 and removes obsolete content.Each rule in the effective Java Chinese version (2nd

This blog is the Java Classic book "Effective Java (second Edition)" Reading notes, this book a total of 78 to write high-quality Java code Recommendations, I will try to explain it more easily, so the blog updates about 1 months.1th: Consider replacing the constructor with a static factory methodIn general, we use the class's constructor to instantiate it, which seems to be no doubt. But the "static factory approach" also requires our high degree of

Teach everyone to prevent Trojan, only for the Web Trojan, effective rate of more than 90%, you can prevent more than 90% Trojans on your machine is executed, and even anti-virus software can not find the Trojan could be prohibited to execute. Let's talk about the principle first. Now the Web Trojan is nothing more than the following ways into your machine 1: The Trojan file into a BMP file, and then cooperate with your machine to restore the debug to

computers. Samsung 850 EVO Series solid state Drive Although the capacity is only 120GB, but the use of excellent NAND flash, cache capacity of 256MB, continuous read the maximum 540mb/seconds, continuous write maximum 520MB/sec, reading speed is very good. Editorial Reviews With its excellent quality and reading speed, Samsung has become the most popular solid-state HDD manufacturer, the Samsung 850 EVO Series 120G has a good reading speed and has a 5-year free warranty, with ease. In general

68 effective ways to write high-quality JS code (i)Get to know the JavaScript version you're usingTips: Decide which versions of JavaScript your application supports. Make sure that the features of any JavaScript you use are supported for all environments that your application will run. Strict code is always tested in an environment that performs strict pattern checking. Beware of connecting scripts that have different expectation

Turn from: http://www.kuqin.com/language/20120723/323076.html In the process of reading "effective C + +" This book, I have countless times to send a sigh, this his mother wrote too good, a sentence on the nail, directly to the point. So I decided to write 5 blogs about the content of this book, and I think it is worth remembering whether you understand these terms or not. The following index corresponds to the chapters in the book. 11: If memory is d

GoDaddy domain name than the domestic cheap believe you seo friends will know, each domain name is always cheaper than the domestic many many in the spirit of spending the least money to do the most the same thing professional marketing spirit, a lot of SEO are selected GoDaddy to as their own domain name Registrar rapid SEM marketing team ( www.yh9.org) is also selected as his own domain name registrars, but the choice of GoDaddy also have a lot of problems with the most troublesome is GoDaddy'

In the site subdivision of the era, the choice of key words is particularly important, many novice webmaster friends have encountered such a problem, the site before the choice of what keyword to optimize, how around this keyword derived more relevant keywords, short sentences, which requires the effective analysis of the keywords. As SEO is accepted by more people, some popular keyword optimization is getting more and more difficult, take a few days

This article gives you a detailed introduction to the selection of wireless routers and describes how to make a careful selection. I believe that reading this article will be of great help to you to purchase a vro in the future. A wireless router is a device used to connect a home or enterprise LAN to the Internet. A wireless router can provide greater mobility than a wired router to a portable PC. Routers work like firewalls because they hide the IP addresses of each PC from the Internet. The n

With the rapid development of the Internet, whether it is not Internet enterprises have started a large data collection and analysis, the establishment of their own large database, resulting in the creation of countless data acquisition companies, which is what we call the network crawler, network spider, web crawler in the data collection need to use a large number of proxy IP, So what is the proxy IP to have a cost-effective?Perhaps someone will blu

to complete the required memory allocation, and you can override or reload the function to change its behavior. The name of the function called by the new operator for allocating memory is operator new. The function operator new usually declares this:void * operator new (size_t size);The return value type is void*, because this functionreturns an unprocessed (raw) pointer, uninitialized memory。 (If you like, you can write a operator new function that initializes memory to store some values bef

Reprint Please specify source: http://blog.csdn.NET/supera_li/article/details/44940563Effective Java Series1.Effective Java experience, creating and destroying objects2.Effective Java experience, generics3.Effective Java experience, classes and interfaces4.Effective Java experience, common approach5.

Which mobile phone cheap and easy to use: Mody 3N Reference Price: 699 RMBRecommended reasons: Eight-core mainstream configuration, 5.5-inch 1080P Full HD screen Mody 3N is TCL this year launched a cost-effective large screen thousand-yuan machine, now prices to 699 yuan, eye-catching performance. Mody 3N uses a metal-textured plastic fuselage, with Snow White, champagne Gold 2 kinds of beautiful colors, fuselage thickness of 7.95mm, the appearance of

There have been many creative logo design cases, logo design resources and logo design guidance posted in every corner of the Internet. These help create a powerful toolbox for your logo design. First you need to get a fixed understanding of a good logo design and some things you think you need to think about before you use the toolbox. In this article, we will carefully analyze how to obtain an effective logo design and we also guide you through thes

ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/40154077In this paper, a complete example is presented to show the polygon effective edge table filling algorithm.1) Create Caet classHeader file: AET.hAet.h:interface for the Caet class.////////////////////////////////////////////////////////////////////////#if! Defined (afx_aet_h__a7cad03f_c111_4b1f_90f2_88e39668c107__included_) #define Afx_aet_h__a7cad03f_c111_4b1f_90f2_ 88e39668

High speed ADC Clock jitter solution The clock jitter of the high-speed ADC affects the SNR of the high-speed ADC, while the signal-to-noise ratio determines the effective range of the analog front-end input. Therefore, it is necessary to determine the effective input range of the analog front end, then determine the SNR that should be satisfied, and then deduce the clock jitter. First, the relationship be

With the wide application of enterprise routers, the technology is also more advanced. Here we mainly introduce you to several highly cost-effective enterprise routers. This year is the Year of the Ox. As the saying goes, in the Year of the Ox, everyone hopes that the financial crisis will quickly pass, the stock market will recover as soon as possible, and their families will be healthy. What cool, cool, best, Ox X and so on are all related to the co

your app, they are able to give your app an improved opinion that they are not the general public behind the chasm. So to find them is the most important, but this need to be related to your app location, you can not say that your app is targeting the user is a car users, and you go to Baidu Liyi bar to find someone? But what about finding a user? Of course, we have to establish contact with them. This is the beginning of the time, the app needs to do is to build a feedback loop. With the initi

Write high-quality iOS code--effective objective-c 2.0 Reading notesThis book was finished at the beginning of the year, feeling good, introduced a lot of small points, are not very concerned about the weekdays.The 1th chapter is familiar with Objective-cThis chapter is nothing to introduce.1th: Understand the origin of the Objective-c language 2nd: Minimize the introduction of other header files in the header file of the class 3rd: Use more literal s