brian layman

This article has been transferred from the post of Brian Goetz Master in IBM's Developerworks:Chinese Address: http://www.ibm.com/developerworks/cn/java/j-jtp05236.htmlEnglish Address: http://www.ibm.com/developerworks/java/library/j-jtp05236/index.htmlMany Java™ language methods, such as Thread.sleep() and Object.wait() , can be thrown InterruptedException . You cannot ignore this exception because it is a check exception (checked exception). But wha

Original Name: Brian's Guide to solving any Perl Problem Moderate: Brian's omnipotent guide to Perl issuesPrepared by: Brian D FoyOriginal article: http://www252.pair.com/comdog/brian's_guide.podOutput table:Translation: KlausAudit: QiangExit: Chinese Perl Association FPC-perlchina.orgRead this guide and stay informed My debugging Philosophy I believe there are three things: This is not a personal issue Don't always think about your code. You may thin

intervene in nature. This kind of feeling is extremely unnatural for our native family of trees, grass, and other animals. This disrupts our trust in our hearts. This kind of inner anxiety will be unconsciously reflected in many aspects. We started to turn to tradition, to environmental protectionism, and to listen back to family values. We turned to original principles, and we protested. The essence behind our responses is fear, whether reasonable or not. We are afraid that technology will sep

Transfer from Java concurrency Guru Brain goetz:http://www.ibm.com/developerworks/cn/java/j-jtp03304/(Chinese address)Http://www.ibm.com/developerworks/java/library/j-jtp03304/index.html (English address)What changes will be JMM in JSR 133?The JSR 133, which has been active for nearly three years, recently released a public recommendation on how to fix the Java memory model, JMM. In part 1th of this series, columnist Brian Goetz mainly introduces seve

Transfer from Java concurrency Guru Brain goetz:http://www.ibm.com/developerworks/cn/java/j-jtp02244/(Chinese address)Http://www.ibm.com/developerworks/java/library/j-jtp02244/index.html (English address)What is the Java memory model, and how was it destroyed at first?Summary: JSR 133, which has been active for nearly three years, has recently released public recommendations on how to fix the Java Memory Model (JMM). There are several serious flaws in the original JMM, which lead to some of the

Think like a layman, practice like an expertThis sentence, divided into two layers, the first half of the "Think Like a layman," Why do we do this?To think like a layman, we are very knowledgeable on the contrary, we are professional, extremely self-confident in our profession, and persistent in our own judgment. Say good point is self-confidence, say nasty point

Seeing "thinking like a layman, practicing like an expert," I still have a lot of sentiment. This topic is obviously a contrast between a layman and an expert, and for me I regard it as an emotional and rational contrast. I am a study engineering person, consider the problem more is from the rational start, especially in the realization of the function from the technical point of view, and ignore the end of

Recently saw Cai issued, said: "Any company want to let software engineers have a sense of happiness, do not want to leave, you need to establish an engineer culture." The engineer culture is: The class is not obvious, the person and the person is simple, the communication is efficient, the meeting and the banquet is few, the sharing and the study atmosphere is strong, does not let the layman to lead the expert, the department does not have the obviou

0 reply content: Explain the technology to the layman. analogy is usually used to grasp the features of HTML5, and then give examples in the fields that the other party is good. What are html5 features? 1. Standard. html5 is not a new language, but a new standard, a new api, and a new specification. 2. Innovations. Compared with earlier versions, html5 has brought a lot of updates, making complex things simple and impossible. 3. Disadvantages: rely

3ExitConfigint VLAN 1IP Add 192.168.1.1 255.255.255.0 (1.0 network Segment Gateway)No sh exit VLAN configuration mode Enter global configuration Enter VLAN 1 virtual interface Configure IP and subnets and enable Exitint VLAN 2IP add 192.168.2.1 255.255.255.0 (2.0 network segment Gateway)No sh enters VLAN 2 virtual interface to configure IP and subnets and enable Exitint VLAN 3IP Add 192.168.3.1 255.255.255.0 (3.0 network segment Gateway)No sh enters VLAN 3 virtual interface to configure IP a

This article is purely layman YY's crystallization, if has the low-level question, asks the expert to criticize corrected, if the article in the conclusion and the design discipline classical theory coincides with, then is honored. The purpose of this article is to chat software products, especially the design of Internet products, more than traditional products are not even the elegance of the Dongdong to give examples, this incidentally also in the

stored procedures and custom functions, try not to use view, stored procedures cache execution plan, better performance, less limit On the split view, do not use aggregate functions, especially the aggregation function also contains the distinct In the view, if the WHERE clause can be added to the view, do not add to the view (because the call view will return all rows and then filter, Performance Killer, if you have added order by ...) SummaryIn this paper, the three types of view

the 1th chapter thinks like a layman, practices like an expert.1th, the idea of a brighter daythe 2nd section is a little naïve, naïve, far-fetched ideathe 3rd section jumps out of the existing successthe 4th section of innovation begins with omissionThe research progress of the 5th scene promotionThe key to the 6th episode is what it does to people and society .The 7th section is the ability to limit problems by the concept of powerthe 8th section of

He had slept in the streets of Guangzhou and had been to shelters; he used to be the oldest Chinese it web site veteran; He successfully set up his own team to achieve the website online after just two months of investment, and only 3 months later, the authority Alexa data show that its Web site ranked the highest in the world up to 275, Domestic IT web site ranked Top 5, and just on the line when its position is more than 60,000. Copy of the wooden JJ This is IT.COM.CN (IT World Network) CEO Q

He used to sleep on the streets in Guangzhou, where he once was the oldest Chinese it web site veteran; He successfully set up his own team to achieve the website online after just two months of getting the investment; The authority's Alexa data after only 3 months show that its Web site ranked highest in the world 275, the top 5 domestic it sites, and just on the line when it is more than 60,000. This is the experience of IT.COM.CN (IT World Network) CEO Qin Gang, which took place in a short sp

very important thing. The basic study of the university is around the DNA in the discussion, I think that more than computer programming to abstract knowledge, so I have just graduated also very confident, will be able to learn iOS programming, learn a high-level language after learning the next assembly, computer systems and other biased knowledge, that is the foundation. You can also learn the latest go language, but also a kind of inspiration for themselves.Career change is hard, but after t

Garbage collection mechanism and memory limitations of 5.1 V85.1.1 node and V85.1.2 V8 Memory Limit5.1.3 V8 Assignment of objectsGarbage collection mechanism of 5.1.4 V85.1.5 Viewing garbage collection logs5.2 Efficient Use of memory5.2.1 Scope5.2.2 Closure Package5.2.3 Summary5.3 Memory Metrics5.3.1 Viewing memory usage5.3.2 out-of-heap memory5.3.3 Summary5.4 Memory leaks5.4.1 Memory as a cache5.4.2 Focus on queue status5.5 Troubleshooting memory leaks5.5.1 Node-heapdump5.5.2 Node-memwatch5.5.3

7.1 Building a TCP service7.1.1 TCP7.1.2 Creating a TCP server-side7.1.3 Events for TCP services7.2 Building a UDP service7.2.1 Creating a UDP socket7.2.2 creating a UDP server-side7.2.3 Creating a UDP client7.2.4 UDP Socket Event7.3 Building the HTTP service7.3.1 HTTP7.3.2 HTTP Module7.3.3 HTTP Client7.4 Building WebSocket Services7.4.1 WebSocket Handshake7.4.2 WebSocket Data transfer7.4.3 Summary7.5 Network Services and security7.5.1 Tls/ssl7.5.2 TLS Service7.5.3 HTTPS Service7.6 Summary7.7 Re

higher level. Tunnel: Fires a pass from the root of the UI tree to the event. Direct: Simulates CLR events, does not route, and is delivered directly to the event handler. If you want the routed event to stop passing, simply set RoutedEventArgs's handled property to true, indicating that the event has been processed and will not be passed. Using Routedeventargs.originalsource to get the original object that triggered the event (which can be obtained into the control's internal component), Route

, if you want to write dead callback name, you can refer to the above.SummarizeDue to the limitations of the same-origin policy, XMLHttpRequest only allows resources to request the current source (domain name, protocol, port), in order to implement cross-domain requests, cross-domain requests can be implemented through the script tag, and then output JSON data on the server and execute callback functions to resolve cross-domain data requests. This is the core of JSONP.Jsonp principle: F