a for dummies

Questions: A merchant needs to ride a donkey across a 1000-kilometer desert to sell 3000 carrots. It is known that a donkey can carry 1000 carrots at a time, but it will eat 1 carrot every 1 kilometer. Q: How many carrots can a me

We often see in the comments how many days ago, how many hours ago.The principle of implementation: now time-past time to get the difference between the comparisonBelow I define a helper class, you can directly reference, parameter is the time difference, note that the time difference type is a timespan type, not a DateTime type OH ~TimeHelper.csusingSystem;using

#pragma regular match phone number+ (BOOL) Isphonenumber: (NSString *) str{if ([str length] = = 0) {uialertview* alert = [[Uialertview alloc] initwithtitle:@ "Prompt" message:@ "Please enter mobile number" Delegate:nil cancelbuttontitle:@ "OK" Otherbuttontitles:nil, nil];[Alert show];return NO;}NSString *regex = @ "^ ((13[0-9]) | ( 147) | (15[^4,\\d]) | (18[0,5-9])) \\d{8}$ ";Nspredicate *pred = [Nspredicate predicatewithformat:@ "Self MATCHES%@", regex];BOOL IsMatch = [pred evaluatewithobject:s

Project scenario:One of the Window,window embedded in the a.jsp is a At this time, can be in b.jsp JS in the Parent.funa () to invoke the Funa method in a.jsp;The parent page invokes the method in the child page in the IFRAME:' window.frames[' Childpage "].SONFF ();Calling a function in a parent JSP or a parent JSP in

JS two number A, B, to find the value of S=A+AA+AAA+AAAA+AA...A, where a is a number. Add a total of B numbers, such as user input 2,5 s=2+22+222+2222+22222

to accept these things, you need patience. Being patient with others is actually tolerating others. A man who can tolerate others is very generous. A successful man is often a man who can bear the humiliation. A man who can withstand loneliness never gets lonely, but his patience is for

a man who can bear the humiliation. A man who can withstand loneliness never gets lonely, but his patience is for a better outbreak.To those who say we are dummies, say "I am dummies", so that they are at a loss! Don't argue with

bear the humiliation. A man who can withstand loneliness never gets lonely, but his patience is for a better outbreak.To those who say we are dummies, say "I am dummies", so that they are at a loss! Don't argue with those who accuse us for no reason, because this will only

can withstand loneliness never gets lonely, but his patience is for a better outbreak. To those who say we are dummies, say "I am dummies", so that they are at a loss! Don't argue with those who accuse us for no reason, because this will only make you angry. It is better to tolerate others than to hurt others. toleran

man who can tolerate others is very generous. A successful man is often a man who can bear the humiliation. A man who can withstand loneliness never gets lonely, but his patience is for a better outbreak. To those who say we are dummies, say "I am

following is when easyjf announced its launch of several open-source projects, the elders said angrily:If open source is such a commercial product, you think others are dummies ,!!!Let's take advantage of everyone's love of open source to work for your company !!!Beginning to crack down on Pseudo-open source, core members of easyjf open source team agreed to disband and closed the easyjf website! I would l

often a man who can bear the humiliation. A man who can withstand loneliness never gets lonely, but his patience is for a better outbreak. To those who say we are dummies, say "I am dummies", so that they are at a loss! For those

lonely, but his patience is for a better outbreak. To those who say we are dummies, say "I am dummies", so that they are at a loss! Don't argue with those who accuse us for no reason, because this will only make you angry. It is better to tolerate others than to hurt others. tolerance is the best panacea for treating

) 3. are you passionate about new technologies? Do you have a thorough exploration spirit? (Enthusiasm is definitely the most important thing! Do you think about your character as a programmer ?) 4. When a programmer is by no means a good job, he must learn and think about it at all times. (Until you become the one who

and asked someone else to solve it. As soon as I heard it, I guessed the solution. I once thought about it, but I did not try it. Go back and try it. But my face is still red. The solution is very simple. In the past, all the content was printed once, and now it can be printed in one row.Now, I still remember it. It is obvious that I was in a bad mood. So one month later, I changed to hardware and made a s

, there is a fatal problem here. Your beauty will disappear, but my money will not be reduced for no reason. In fact, my income is likely to increase year by year, and you cannot get a year by year.Therefore, from an economic point of view, I am a value-added asset, and you are a devaluation asset, which not only depre

Http://news.csdn.net/news/newstopic/28/28077.shtml From: programmer (2) Are you suitable for programmers? Do you know what is going on with programming? 1. Programmers mean programming. (If you only want to get a job with a high salary, drink coffee and wait for the boss to make a salary, I advise you to find another job that is more suitable, for example, practi

for vertical cabling, and single-mode optical fiber for architectural cabling to ensure the performance of Gigabit Networks, and keep it as appropriate to further improve bandwidth redundancy. Overall Network Planning Before upgrading the network, you must plan and design the entire network. That is to say, you should ensure that the hardware of the central network switch has a high bandwidth and data throughput capacity to meet the needs of large da

192.168.0.100 browses the Internet each time, a specified webpage is opened for a specific website. In this way, DNS domain name spoofing is realized. Well, the theory is complete. Let's take a look at the actual operation. 　　2. Configure pcshare and ms06014 network horse Open the pcshare client, click "Create Customer", enter the control IP Address: 192.168.0.9

done well. 7. dummies are available every year, especially this year. 8. The workers in the Welfare factory flow down and the money is clear. You may not know the money. 9. People in our school are all rag material. The so-called good student is the scouring cloth sold in the supermarket. Our middle school student is admitted to the university. It is a rag suit. 10. It is