elevation internship

write SQL was improved. Most of the time is idle: Many times the task is based on the original to add some features, change bugs and so on, also done a small module development. Overall: The technical difficulty is not big, mainly is the understanding of the business . These two months have been very happy, delicious good live, is to grow fat Also worth saying is: don't think I wrote so many blog is very powerful, very good, in fact, I have a batch of slag ! School recruit Algorithm

in the index are deleted, and the data space occupied by the index is freed, but the data in the table still exists.Common index-related data dictionary views are: User_indexes: The definition of the user's Index object, containing the index's name and some related attributes of the index (such as uniqueness, etc.) User_ind_columns: The column definition information for the user Index object, which lists the index name, table name, and column name,

The experience of the internship phase is the most beautiful experience of the university stage.Device content: The design of a walking machine will be the user's motion steps and the number of heartbeats collected, so that after sending to the host, the host will upload data to the server side, the server will send user data to the user's mobile phone appUsers can and will share data and friends and can later and the supermarket to establish cooperat

HH Internship Time limit: 1 Sec Memory Limit: MB Submit: Solved: 29 [Submit] [Status] [Web Board] DescriptionThis semester has been 15 weeks, HH suddenly to the training center internship, think to hold pliers, saw what, head is a bit big, because it is very fun, but, is also very tired, watching the study of the younger brother sitting in the computer room leisurely knocking cod

Internship summary: During my senior internship, I chose to stay in school to develop the operating system. After more than two months of practice, I felt like this, regardless of my knowledge, ability, life, or progress. In terms of knowledge, the operating system is not a peak for Chinese college students. At first, I chose the operating system to prepare for the implementation of the ruip protocol and

Originally to do the purpose of data mining in which network, the structure has become a system development ...But still more serious to do for three months, the teacher is very agree with my work attitude and results ...The internship is coming to an end, summarizing a few things that have not been noticed before to become habits and problems, to share to everyone.At the same time to play an advertisement: to which network Internal audit department r

Originally to do the purpose of data mining in which network, the structure has become a system development ...But still more serious to do for three months, the teacher is very agree with my work attitude and results ...The internship is coming to an end, summarizing a few things that have not been noticed before to become habits and problems, to share to everyone.At the same time to play an advertisement: to which network Internal audit department r

Because yesterday went to the hospital, so yesterday did not do summary, change into today to do summary. Time is fleeting, now I have completed the second week of the internship, now began to write a summary of the second week, think back to the first week, I found this week compared to the first week in the harvest more knowledge. Perhaps this and the teacher personally taught me about, because one-to-one teaching and with everyone in the class is n

Today is the 14th day of my internship, today with a shower began a new day. Today's day with the time when the rain began to knock the day code, perfect the home page, made the product center and Details page. Today, overall, there is no big problem, some small problems encountered by the teacher on the side of the guidance, so the small problems solved. So in general, today is still a smooth day, but also a happy day, today has to do the home page ~

Today is the fourth day of internship, today to the unit, to find my instructor report, and then my instructor told me that today my task is still like yesterday, followed by everyone to attend training, through yesterday's training, although I did not understand all, but found my own shortcomings, So in today's class I more serious study, make notes, records will not, do not understand, ready to ask the teacher. Through a day of study, I found it imp

First of all, I want to say sorry to the teacher, because we do not allow too many photos in the store, and many places can not be taken, usually the store is also more busy, we also have no time to help me take pictures, so the photo is not too much, in front of the six is all.Here on the seven-day class, I think every day is very happy, every time I see that I have a class is not bored but heart happy. Here really can learn a lot, also can understand more, for this world also has a different v

After the end of the final exams, the summer internship is officially started today. This job is to do web front-end production, Java web.According to the arrangement, the knowledge of Java Web and JSP should be taught first. I browsed the book and found that the focus was on the Java language, and this semester just learned. Decided to review Java, consolidate Java knowledge, convenient for later work.Today, the first part of the third chapter and th

July 8 that day something, make up today.The morning after the start of human-computer interaction, the afternoon to test.10 o'clock, my master asked me to tidy up the June internship summary. Master and I said: "Your June output is a little bit, it is also strange that I am too busy, but the intern is the same, the first month of study, the 23rd month to see the output." ”In fact, this can only blame themselves, I started relatively slow I still know

Baidu 2016 internship in the front-end questions of the programming problem 2:excel address of the mutual conversionExcel is the most commonly used office software. Each cell has a unique address representation. For example, the 12th row 4th column is indicated as: "D12", 5th row No. 255 column is represented as "IU5".In fact, Excel provides two ways to address representations, and there is a notation called RC format address. The 4th column of line 1

Time: 2015-08-13 16:40 ~ 18:20Location: No. 10th, North East Wang Road, Haidian District, Beijing, 1th Building, Baidu Science and Technology Park 1. Ask your CV。。。2. AlgorithmsOnly asked an algorithm topic.Leetcode the original question slightly changed.https://leetcode.com/problems/copy-list-with-random-pointer/Title: On the basis of a linear list, each node adds a random pointer to the node or node after that node. Returns a deep copy.Solution 1:Complexity of Time:Complexity of space:Soluti

Originally to do the purpose of data mining in which network, the structure has become a system development.。Just still more serious to do for three months, the teacher very much agree with my work attitude and results.。The internship will be over soon. Summarize some of the things that have not been noticed before and become habits and problems and share them with you.At the same time to make an advertisement: to which network Internal audit departme

In life, we always want to have wonderful and challenging things, but correspondingly, as travelers on the journey of life, we must also have the courage and ability to cope with different challenges. The rapid development of transportation means that the distance between people and between regions is getting closer. This morning, I woke up and lie in my bed for more than 20 years. But in the afternoon, I woke up and stood in a strange place, Hangzhou. I once said to myself that one day we mus

Originally to do the purpose of data mining in which network, the structure has become a system development ...Just still more serious to do for three months, the teacher very much agree with my work attitude and results.。The internship is coming to an end, summarizing a few things that have not been noticed before and become habits and problems. Share to everyone.At the same time to make an advertisement: to which network Internal audit department re

Internship module Vue+java small full stack development (iii)--dxBackgroundFirst of all, give yourself an answer: this blog I defined as (iii), because the previous two module page, the content is the same, but was changed several times the demand, has been dragged without uploading.Today is the real meaning of the full stack development, with the current market is the latest frame front end is Vuejs, back end springboot family barrels, knowledge poin

Lenovo Institute 1 Self-introduction of the game, told the JDD.I feel like I'm going to carry on.Repeat the question before you say, say a bit more impressiveThe difference between AdaBoost and GBDT random forest, if there is a t characteristic, n tree, each tree is deep m, the probability that a feature is not used once. The difference between XGB and GBDT adaboost parameter is how to update the principle of CNN if a picture is a 3-channel, convolution when using 2 cores to deconvolution output