First of all, thank the Wang classmate gave me the opportunity to push in, let me from the written test of abuse ...I am currently a junior, an internship in an internet company in Beijing.Afternoon is working in the company, suddenly received a strange number in Beijing. Then went to the company outside the corridor to meet.The slot is Ali's phone interview! There is no preparation at all, and did not expect such an early electric plane! Hard scalp on it.The entire electrical surface lasted abo
Interestingly, although no browsers currently support the Box-flex,box-orient attribute, these two properties have been very hot since CSS3 was invented. 2014 Ali School recruit 5th asked to use the function in CSS3 to achieve three rectangular layout, the total width of 100%, where three rectangles, the width of the first rectangle is 200px, the second and the third rectangle is equal in width, gives the HTML structure is: class =" box > class =
Remember this is a question and answer question of Ali school recruit writtenThe answer is the small partners after the spell out, there are some erratic things, the need for friends can do a reference (specific details can be Baidu), welcome to put forward better suggestions!on the client side:1. Reduce the number of network requests, the ability to consolidate network requests as far as possible to merge, as far as possible in a single query to comp
Ali says:1 I like bananas, but you gave me a car apple, then you said you were moved by yourself, asked me why not moved. I am speechless, then you tell the world, you spend all the money to buy me a car apple, but I did not move a little bit, I must be a stone-hearted people! My character is determined to be a problem! I just like bananas.2 Tube You learn what major, find a job must find a you like, so you every day six o'clock in the morning to eigh
2016 Ali front-end Development Engineer Pen Test (only questions, no answer):Http://www.cnblogs.com/sdgf/archive/2015/08/18/4740698.htmlQuestion 6th: Please fill in the answer in ____, so as to achieve the requirements of the topicvar arr = [1, 2, 3, 4, 5];var result = Arr.sort (_______________________________). Join ("+"); Console.log (result);answer : In sorting, if you need to sort by a certain rule, you can add a custom function:If from large to s
Background:Shortly before, with a technical director of Ali, he asked the question: "What are the design ideas and advantages of your framework?"In other words, this problem, 5 years ago, has always appeared in front of the eyes, but I have never seriously found the answer to it!So, deep in the night, I lay on the bed, with a notebook, while thinking, while typing, try to find!Over the years, my frame or work has nearly reached 12, each of which can b
#include using namespacestd;inta[ +];intWaiting =1;intMain () {inttemp =0; inti =0; while(cin>>temp) {A[temp]=1; if(temp = =waiting) {coutwaiting; for(i = waiting +1; A[i] = =1; i++) {cout","i; } coutEndl; Waiting=i; } } return 0;}Ali of these additional questions for me is a bit difficult, I have been struggling with the first problem, the last topic when there is no time.After handing in the papers carefully thought, this realization should be abl
PHP version Ali OSS SDK, when requested to throw requesttimetooskewed error, said time gap is too big, search the discovery is the server time setting problem.
After we installed the CentOS Linux operating system, the time to click on the system is not consistent with the current time, there are 8 hours, and in the installation of the system we choose the time zone is Shanghai, but the CentOS Linux default Bios time is UTC time ( UTC is an abbrevi
--------Update 2015-04-16In Tomcat next, using ClassLoader to load class information will be placed in a class of method areas (permanent generation).When this class creates a thread, for example, displays the current time period, this can cause this information to already exist in the region for a long period, and is finished. But it doesn't end up with this additional thread. So, assuming that this class was started multiple times by Tomcat, it would cause Oom to fill up the Tomcat's permanent
Introduction to the contest: linksThis article records 2015 Ali Tianchi Big Data Contest, some of my code, because currently in the game, only share a naive solution, based on rules, code home on my GitHub: link, below is the code description. If you are interested, please read the code comments without further details.Description of the Repo catalogue
Data Storing Data
preprocess Data preprocessing
Rule generate submission files acco
Centos7 modify yum source to Ali Source
Centos7: Modify yum source to Ali source. The speed is faster under a certain network. First, go to the yum source setting folder.1. Install the base reop Source
cd /etc/yum.repos.d
Back up the old configuration file
sudo mv CentOS-Base.repo CentOS-Base.repo.bak
Download Alibaba source files
sudo wget -O CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-
There are a lot of small partners who are particularly concerned about interviewing web front-end development engineers, which questions the interviewer will ask. Today, Zhuo to collect the "Ali Web front-end development of the question" to organize to share to the big guys to see, and quickly collection to prepare it ~ ~CSS box model, absolute positioning and relative positioning1) Clear floating, when need to clear the float, clear the float what ar
We all know that we need to be able to access the Internet, we must use Dns,dns is the domain Name system, can make users more convenient use of the Internet, and not to remember to be directly read by the machine IP string, also known as Domain name resolution. Baidu has also been hacked to DNS, resulting in inaccessible. As the entrance of the Internet, DNS has been paid more and more attention by everyone. Such important things, and often by those hidden in the corner of the hackers are think
The report (reporter Xue song) Yesterday, Alibaba Group's company Ali Software announced has obtained the parent company 1 billion yuan investment, uses to promote the management software to the small and medium-sized enterprise, and pledged the next three years free, the goal is in three years to enable the SME management software penetration rate from 10% to 40%. This is the financial crisis since the outbreak of China's software industry to help th
If you want to allow Ali Wangwang to automatically log in, we recommend that you take two steps.
The first step: Set up boot up, Wang Wang
Action: Select menu-System settings, "Start the computer automatically start Ali Wangwang" in front of the hook
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Operation: In Wang Wang landing page "Save password" and "Automatic landing" are hooked.
Ali recommended reason: Using the thread pool can reduce the time spent on creating and destroying threads and the overhead of system resources, and then the reason for not executors a custom thread pool is to use Threadpoolexecutor to standardize the usage of the thread pool, and to make it easier for others to understand the thread pool's running rules.Let's talk about the concept of threading.Task: The code that the thread needs to execute, namely
How Ali wangwang mass message?
First, group Mass
1, in the "My Friends" list, right click on a group, select "mass message to team members."
2, here you can group him to the team.
Second, the contact mass
1, the Contact group mass means to send messages to the selected contact.
2, hold down the "CTRL key" hold each other's name, and then choose.
3, then release the "Ctrl key", in any select
This is Ali Interactive intern half Wood to his two months internship to do a summary, to guide the follow-up project work, the main content of collaboration and professional quality of precipitation. are not the actual combat experience in the book, very suitable for inexperienced interactive new advanced learning.
As a newcomer to the workplace, the first contact with such a professional design team is still quite excited and nervous, the team desi
DPC Usability Analysis and case study of Ali yun large data processing tools
The cloud-collecting room (data Process Center, referred to as DPC) is a DW/BI tool solution based on Open Data processing services (ODPS). DPC provides a full link of easy-to-use data processing tools, including ODPs IDE, task scheduling, data analysis, report production and metadata management, can greatly reduce the user's data warehousing and business intelligence implem
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