acls 123

As we all know, the traffic of movie websites is very huge, flow of large that for our grassroots webmaster, is the direct income, I am also a grassroots webmaster, recently also intend to do a movie station, so and you share some of the odd heat 123 of some optimization and user experience on the things, hoping to help make the film station grassroots webmaster, Convenient for everyone to get a broader idea of optimization. If you don't know what the

UVA-123 searching Quicklyproblem ' s Link: http://acm.hust.edu.cn/vjudge/problem/viewProblem.action?id=19296 Mean:There is a string collection ignore, there is also a text collection txt, in the TXT in addition to the words in the ignore is the keyword, now you want to according to these keywords to the txt text to sort (according to the Dictionary of Keywords).Note: The number of keywords in a line of txt text will need to be ranked in

Method 1: Remove the numbers from the string#importintMainintargcConst Char*argv[]) {@autoreleasepool {nsstring*stroriginal=@"123-456-789-000"; Nsrange rang1={0,3},rang2={4,3},rang3={8,3},rang4={ A,3}; NSString*str1=[stroriginal substringwithrange:rang1]; NSString*str2=[stroriginal substringwithrange:rang2]; NSString*str3=[stroriginal Substringwithrange:rang3]; NSString*str4=[stroriginal Substringwithrange:rang4]; NSString*strresult=[[nsstring Alloc]i

Label: Tree Array Tree Arrays can be divided into two types: plug-in and plug-in. This is a plug-in question. Because the simplest function of the tree array is to calculate 1 ~ The sum of X, so given (A, B, C), indicates that the (a, B) interval is increased by C, thatWe only need to add C on the basis of the original vertex A, and then update-C on the basis of the original vertex B, so that when we calculate the final result (A, B) C is added, and C is not added out of the range. Code: #inclu

123. Best time to Buy and Sell Stock IIISay you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You are in most of the transactions.Note:Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again).Dynamic planning, Preprofit save before I trade gains. Postprofit the proceeds from the transaction after saving I.Max{preprofit[i]+postpr

Well, this should be a rookie-level problem, but I can't even read the documentation. Reply content: Well, this should be a rookie-level problem, but I can't even read the documentation. The socket for PHP is a resource type:Resource (4) of type (socket), which is what each Socket handle looks like: and the Linux C socket FD is an int integer, each of which is a different number. Native PHP do not "active to already connected, the user uid=123

Well, this should be a problem at the Cainiao level, but I still have no idea if I have read the documentation. Well, this should be a problem at the Cainiao level, but I still have no idea if I have read the documentation. Reply content: Well, this should be a problem at the Cainiao level, but I still have no idea if I have read the documentation. Php socket is a resource type:Resource (4) of type (Socket), that is, each socket handle looks like .. Linux C socket fd is an int integer, each

Colleagues asked me, we get data from the database, the Ajax way to display the front page. Don't say anything, write a case.1, create a page:DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd ">HTML>Head> 　　 Scripttype= "Text/javascript"src= "Ajax.js">Script> 　　 Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"> 　　 title>Ajax Demotitle>Head>Body> 　　 inputtype= "button"ID= "Txt1"onclick= "Showhint ()"value= "Get

There are two situations in a tree-like array: the insertion point line and the insertion line question point. This question is a point of insertion line.since the simplest function of a tree array is to calculate the 1~x of a, give a, B. c). Say (A, B) to add C, then we just need to add C on the original basis of point A, and then update-C on the basis of the original B, so that we are finally the result of the time in (a. b) is the addition of C. Outside of the range is not added. Code:#includ

event messages for notificationsCharsequence Contenttitle = "I am the title";//Notification Bar HeaderCharsequence ContentText = "I am content";//Notification Bar ContentsIntent notificationintent =NewIntent (mainactivity. This, Mainactivity.class);//activity to jump after clicking on the notificationPendingintent contentitent = pendingintent.getactivity ( This, 0, notificationintent, 0); Notification.setlatesteventinfo ( This, Contenttitle, ContentText, contentitent); //Pass the notification t

,sa[i-1],sa[i],j)? p1:p + +;//update rank array x[], pay attention to the same }}voidCalheight (int*r,intN//here n is the actual length{ inti,j,k=0;//the legal range of height[] is 1-n, where 0 is the end-added character for(i=1; i//rank according to SA for(i=0; i//definition: h[i] = height[Rank[i]] for(k?k--:0, j=sa[rank[i]-1]; R[I+K]==R[J+K]; k++);//optimize the calculation height process according to H[i] >= h[i-1]-1}intN;CharSs[n];intAa[n];Const intmaxn=N;intmn[n][ -];intLo

Today, someone reported that the data in a table is incorrect. The operation date is changed to '20140901', so that the information cannot be counted. The database began to generate a large number of logs at the time of yesterday, that is, '123'. At that time, it was strange, but when I asked, everyone said they had not done any operations. From three to more than seven in the evening, the Alert Log has been surging, and the log will be switched ever

Pair "Cloud" was successfully imported. Use the Key Pair "cloud". Launch instance, select Key Pair "Cloud" in the Access Security tab. OpenStack automatically adds the public key into the instance ~/.ssh/authorized_keys file. SSH instance. Use the-I cloud.key to specify the private key and the Ubuntu user ssh "Web1" and "Web2".Login instance without a password directly.Note: For the sake of demonstration, here we execute SSH in router's namespace, the main purpose is to reach the network.