tearaway unfolded

We all know the day Cat mall style has been changing, we have been imitating, Taobao walk in the electronic mall design trend ... Just like this menu, presumably everybody wants to know how to achieve, today we also try to do. I wrote Li in HTML, with div,fllist in it, set to none, to implement the pop-up window ... The effect of this menu is scrolling, the menu will be folded in layers 。 I made the judgment in the script, when ScrollTop is bigger than a certain value, t

(@ "age is%i" 19 [person Release];21 }22 return 0; (ii) The role of Dot grammarOC Design Point syntax is designed to enable developers of other languages to quickly get started with OC language development, using DOT syntax, which is similar to other object-oriented languages like Java . (c) The nature of Point grammarThe essence of point syntax is the invocation of the method, not the access to the member variable, and the compiler automatically expands to the appropriate metho

HashSetThe back of the characteristics of all know hashset can go heavy, then how to go heavy? Go a little deeper back over the hashcode and Equals method. So how do you do it according to these two? People who have not seen the source are unable to continue, and the interview is over.In fact, HashSet is implemented by HashMap (never read the source of the time has been intuitive to think that HashMap key is hashset to achieve, on the contrary). The narrative is not

The function of the bridge is similar to the two-layer switch, which is divided into conflict domains, which are preceded by some subtle differences and are not unfolded here.Linux Bridge as a special Network bridge implementation, have some of their own characteristics, because no look at the code, only from the function of a simple analysis. Personally, the biggest difference between the Linux bridge and the two-tier switch is that the bridge corres

) $ (vmlinux-main) VMLINUX.O $ (KALLSYMS.O) force So what is a $ (vmlinux-init) variable? Through analysis, the first expansion is: "$ (head-y) $ (init-y)". $ (head-y) was not found, while $ (init-y) eventually unfolded as: INIT/BUILT-IN.O. Here's a little bit of a look (looking back at the information the make process output, there's a lot of BUILT-IN.O). It can be said that many built-in.o constitute the vmlinux. Therefore, the relationship

drawer Navigation This design pattern arose 18 months ago. Facebook used a new way of navigating around September 2013-and probably a sample of the Facebook app I was using as A/b test. Of course, since Facebook has done that, it should be a good plan, I think. Then, the Google Play team, which is friendly and willing to provide guidance, advises the sidebar drawer navigation (navigation drawers) as a new navigation method for Android applications. So 6 months later, we decided to take the r

As a front-end developer, a wide variety of jquery menus have been seen, and the jquery/CSS3 menu is unique, with menu items embedded in nine, like a small box, with a warm background, and the overall look is lovely. Click on the menu item and the box will expand to show the specific contents of the menu item. The CSS3 menu also has a good animation effect when unfolded. Online Demo Source DownloadOriginal link: http://www.html5tricks.com/css3-jquery-

Problem Description: Given a string s, find the longest palindrome substring in s . You can assume that the maximum length of s is 1000. Thinking: Well, a palindrome! The result of sequential read and reverse reading is the same, we can use two for loop to constantly intercept the given string s, and then judge the truncated string is not a palindrome string, at the same time, using a new string result to save our intercepted and longest palindrome string. Code:Public

can continue to process other requests In the syntax of the Python 2.x version number. The return value of the function is not agreed with return in generator. Must be provided by tornado raise Gen. Return (RET) achieves the purpose of returning. It's a tricky method. The future object returned by yield can get the return value of a function called through yield by calling the Body property Just to understand the syntactic meaning of @gen.coroutine and yield in tornado asynchronous

I. GENERAL usagewe use # To change the macro argument to a string with # #把两个宏参数贴合在一起.Usage:#include#includeusing namespace Std;#define STR (s) #s#define CONS (A, b) int (a# #e # #b)int main (){printf (STR (VCK)); Output string "Vck"printf ("%d\n", CONS (2,3)); 2E3 Output: 2000return 0;}second, when the macro parameter is another macroIt is important to note that the macro parameter, where the macro definition is useful ' # ' or ' # # ', is no longer expanded.1, non-' # ' and ' # # ' situations#

1, IntroductionDL solves VO problem: End-to-end vo with RCNN2. Network structureA.CNN based Feature ExtractionThe paper uses the Kitti data set.The CNN section has 9 convolutional layers, with the exception of CONV6, the other convolutional layers are connected to 1 layers of relu, and there are 17 layers.B, RNN based sequential modellingRNN is different from CNN on that it maintains memory's hidden states over time and have feedback loops among them, wh Ich enables its current hidden state to b