the big things do not create a kind of injury and gas.I think that there are generally object-oriented programming people, that the most difficult and most headache is the design. A good project, design can account for at least 50% or more. The controversy over design is long-standing, in my opinion, it is determined by the nature of the industry, after all, the software industry is for other industries to serve, so the division, as the experience of
do not create a kind of injury and gas.I think that there are generally object-oriented programming people, that the most difficult and most headache is the design. Everyone on the road to the programmer will encounter a lot of obstacles before success, it can be said that each successful person must have their own history of bitterness, but I think the development of programmers is more difficult than other average people, because they are faced with the boring code every day, And the programm
on the road to the programmer will encounter a lot of obstacles before success, it can be said that each successful person must have their own history of bitterness, but I think the development of programmers is more difficult than other average people, because they are faced with the boring code every day, And the programmer does not achieve the essence in the society is difficult to have.A good project, design can account for at least 50% or more. I think the design has two main ideas, one is
and most headache is the design. A good project, design can account for at least 50% or more. The controversy over design is long-standing, in my opinion, it is determined by the nature of the industry, after all, the software industry is for other industries to serve, so the division, as the experience of the growth of business capacity is gradually greater than the ability to program, therefore, the process of decision-making business or business d
the design has two main ideas, one is high cohesion low coupling, one is the design should be behavior-centric rather than data-centric, the industry should be demand-centric. The controversy over design is long-standing, in my opinion, it is determined by the nature of the industry, after all, the software industry is for other industries to serve, so the division, as the experience of the growth of business capacity is gradually greater than the ab
WebApp Dark War native App: Who will sink in the future?
With the introduction of Baidu "Light Application", about WebApp and native app who will become the mainstream controversy surfaced again. At present, on the one hand, native app as the darling of capital, the direction of entrepreneurs is the focus of attention, but its shortcomings have gradually appeared; on the other hand, although the native app is now in the limelight, but the Internet En
So I was just going to do PHP, probably looked at, I think I can not understand PHP as another form of action?
Reply to discussion (solution)
What have you done before?
I used to do Java, recently just looked at PHP do not know so understand right ...
What have you done before?I used to do Java, recently just looked at PHP do not know how to understand it right.
PHP is not an action. PHP is the same as Java and is a complete language. PHP, of course, also includes action.PHP's Code archi
the length of a string is n,b string length of M, then the complexity of this method is O (MN). Although there are many times when the complexity does not reach MN (only one or two letters are found to be mismatched), we have a lot of "worst case", for example, a= "Aaaaaaaaaaaaaaaaaaaaaaaaaab", b= "Aaaaaaaab". We will introduce a worst case o (n) algorithm (here is assumed mThe reason is called KMP, because this algorithm is made by Knuth, Morris, Pratt Three, take the first letter of the names
little inflexible, making BNF hard to read. Extended BNF (EBNF) solves this problem by introducing the following operators:L? : The symbol on the left of the operator (or a group of symbols in parentheses) is optional (0 to multiple times can appear ).L *: it can be repeated multiple times.L +: can appear multiple times.An ebnf syntax instanceThe above example can be written as EBNF:S: = '-'? D + ('. 'D + )?D: = '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'Tip: EBNF is not more powe
Despite the differences between object-oriented JavaScript and other languages, and this has caused some controversy, there is no doubt that JavaScript has powerful Object-Oriented Programming capabilities. This article first introduces Object-Oriented Programming, then reviews the JavaScript Object Model, and finally demonstrates the concept of object-oriented programming in JavaScript.
Directory
Javascript ReviewObject-Oriented ProgrammingTerminolog
. TextEnd sub
Private sub udppeerb_dataarrival _(Byval bytestotal as long)Dim strdata as stringUdppeerb. getdata strdataTxtoutput. Text = strdataEnd sub
ConventionsAs mentioned in the above Code, you must call the agreed method when creating a UDP application. The agreed method retains the local port used by the control. For example, when you bind a control to port 1001, other applications cannot use this port for listening. This is useful when you want to prevent other applications from using a
Document directory
One controversy: whether the link should be opened in a new window
Dispute 2: Should General words such as Click here be used in links?
Dispute 3: Should I continue to use tags B and I?
Dispute 4: Does the Website Logo appear in the h1 tag?
Dispute 5: Should IE6 be supported?
Today, with the unprecedented popularity of Web, many ideas about Web design will become a topic. Some agree quickly, while others remain controversia
Cloud computing industry in China is basically completed, no matter whether there is controversy, the IaaS of the Happy horse enclosure has been settled, showing a more clear pattern. Is the hardware ready to run the software on it? So Huawei and Ali have been pushing to invite SaaS vendors to host online software to their cloud platform.SaaS vendors are very different from traditional big software companies like IBM, Microsoft, Oracle, and SAP. Big s
The focus of the controversy: the Systemd Inferno. A frequently discussed technology, a relatively simple controversy, is now being watched by every Linux enthusiast. If we are using SYSTEMD on all distributions, there will be little difference between the different distributions, except the Package Manager and the file system layout. Paul Venezia of InfoWorld wrote last week.Without considering the possibl
reprint needs to declare: original link URL: http://www.artima.com/weblogs/viewpost.jsp?thread=221903Java:evolutionary Dead EndI just finished a keynote speech at the javapolis conference in Antwerp, Belgium. It was the morning of Friday, the day before Josh Bloch , who spoke about the controversy over the closures ( closures ) proposal. Now he sits right across from me and eats breakfast, and we talk about it further. java as a language too complex
care about the controversy outside, even you can create controversy, but you can't lose credibility, otherwise you are not a businessman but a liar; credit details including if you are about 2:00 meeting someone else, you must not appear before 1:50 or after 2:01, in the event of traffic jams or accidents, You must notify each other in time, unless you are in a car crash, unconscious or dead, otherwise, yo
type of exception object thrown in most written programs is exceptions,errors is usually a more serious case, which will prevent the JVM from running if the system hardware is compromised, the system fails, and so on.
Note: For the readability of your code, it is a good programming practice to append exception string names to all of the subclasses that indirectly or directly inherit from the exception class.
four: Controversy over the non-detectable
Select JDO or CMP.
Translated from Sun Bin to http://www.onjava.com/pub/a/onjava/2003/05/21/jdo.html
Author: David Jordan and Craig RussellThe book "Java Data Objects"May 21, 2003
The authors note: The JDO and CMP-style ejbs are moving forward at the same time, but taking different routes. JDO's core idea is to store traditional Java objects (Plain old Java Objects, hereinafter called POJOs) at different levels of the enterprise application architecture, while the CMP solution is based on the
Web page Production WEBJX article introduction: The topic of how to distinguish between art and design is always convoluted, and thus the controversy that has been sparked for a long time. Artists and designers create visual works based on the same knowledge base, but the reasons they create are very different. Some designers think they are artists, but few artists think they are designers. What's the exact difference between art and design?
usually look silly.
· Because the standard is different from what I do, the standard usually looks silly.
· The standard lowers creativity
· Standards are not necessary in a long period of cooperation among the population
· Standard forced too many formats
1.4. Discussion
The experience of many projects concludes that the adoption of programming standards can make the project more successful. Are standards the key to success? Of course not. But they can help us, and we need all the help we can
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