self taught engineer

Jilin Self-study is the social candidates to obtain an undergraduate degree of an important way, but because of the candidates to enroll in a lot of low academic qualifications, poor knowledge base, because of work, family and other reasons do not have time to review and study, worry about self-taught undergraduate too difficult to pass the exam, then the Jilin self-taught undergraduate exam? Jilin Self-Tes

Original: Teach yourself programming in Ten yearsPeter NorvigTranslation: Guo Xiaogang ([email protected])Last revision Date: 2004-3-19A new translation link was added in 2005-01-12.The Chinese translation has been licensed by Peter Norvig.Why is everyone impatient?Walk into any bookstore and you'll see the Teach yourself Java in 7 days (7-day Java taught) next to a long line of similar books with no end of sight to teach you about visual Basic, Windo

Programming | experience 　　Original: Teach yourself programming in Ten YearsAuthor: Peter Norvigtranslation: Guo Xiaogang (foosleeper@163.net)Last revision date:2004-3-19A new version of the link was added in 2005-01-12. The Chinese translation is licensed by Peter Norvig. Why is everyone impatient? Walk into any bookstore and you'll see "Teach yourself Java in 7" (7 days Java self-taught) next to a long line of unseen books that teach you visual Ba

of the heap and adjust the other values4. Repeat cycleMerge sort (merged sorting)Basic ideasUnlike the first three sorts, it is required that the pending sequence is composed of several ordered sub-sequences. The core operation of merge sort is to combine two or more ordered tables into a new ordered table.Two-way merger1. Merge each contiguous two records so that each sub-sequence contains two records.2. Merge the above sub-sequence 22 again3, so repeatedly, until a sequential sequence of leng

, two people found themselves to be the silver-bottom, and then cry + +, feel the fate of impermanence, do not know at this moment I am happy is sad, two games are played disappointments CTSC Day 2 is the perfect deduction of what is called the explosion, it is really difficult to accept Day 2 45 roll rough Facts, I feel like I've played more than 45 points in front of the league. Looking at the travels of the big boys, each of them said it was so easy, but they took part in the only to know tha

] = Node return Maketree (Root) else:c-=1 return roottop = Maketree (top) #print top D EF gettree (node): ret = [] if (node[0]!=0): _tmp = Gettree (node[0]) for C in range (0, Len (_tmp)): Ret.append (_tmp[c]) if (node[2]!=0): _tmp = Gettree (node[2]) for C in range (0, Len (_tmp)): Ret.append (_tmp[c]) ret.append (node[1]) return RET exp = gettree (top) Print exp def calc (): STA Ck=[] for C in range (0, Len (exp)): if (exp[c]>= ' 0 ' and exp[c]　　Python two fork tr

more contact programs, and it's recommended to consider:After-school practice topics: Calculates the sum of odd sum and even numbers between 1-100 Calculate 1+1/2+......+1/100 Enter a three-digit number to output their single-digit, 10-digit, and hundred-digit numbers. Seeking 1*2*3*..........*n. Cycle 1+2+3+4+6+7+8+9+11++.+99= (multiples of 5) In order to satisfy the largest n in the 1+2+3+...+n This article by doing full stack Siege Lion original debut, if re

(TSource IteratorVariable1inchsource) {ITERATORVARIABLE0++; yield returnselector (iteratorVariable1, ITERATORVARIABLE0); } }/*source code for Select method in Enumerable class* * Note that there is a yield keyword, which exists so that the query will be deferred until the collection is traversedMicrosoft's definition of such a class provides us with a great convenience, which is actually the core of LINQ. and some shorthand clauses such as from XXX in XXX where xxx.xxx>xxx select XXX Thes

Hand-taught network cable, according to different needs, make practical network cable Main Line (Standard 568b): the two ends of the line Order is the same, the line order is: White orange, orange, white green, blue, white blue, green, white brown, brown.Reverse line ( 568a ): One end is the line sequence of the positive line, and the other end is: white green, green, white orange, blue, white blue, orange, white brown

How can I avoid pulling IOC if I have been covered for so many times? However, if I do this, it may be more interesting. Here is my self-taught IOC route.I: first, the whole IOC: I remember that the most famous container of IOC is spring, and the form is to create classes using configuration files... the general route is XML-> map-> bean. If you know this, you can first1. Bean: The IOC container stores beans. I 'd better have a bean with fewer attribu

= { client: { url: ‘mongodb://127.0.0.1:27017/database-name‘, },}Writing modelAdded under Model file, Cook.js filemodule.exports = app => { const mongoose = app.mongoose; const Schema = mongoose.Schema; const CookeSchema = new Schema({ _id: { type: Schema.Types.ObjectId }, name: { type: String }, img: { type: String }, step: { type: String } }, { versionKey: false }); return mongoose.model(‘cooks‘, CookeSchema);}Note If you u

Android self-taught course-surrounded by neural cat development and android Core content:1. Learn SurfaceView plotting skills.2. Master the game logic design of neural cats. The main content of the first phase is as follows: Create the classes required for the game and build the basic code structure. Create a two-dimensional array to save the game scenario and initialize the scenario. Draw a dot matrix in SurfaceView Based on the scene data. Cod

Peas and vegetable soup taught by grandma If you do not read English, ignore it .. yes, dear, to make pea soup you will need split peas, the dry kind. and you have to soak them at least for a night, or you will have to cook them for hours and hours. I remember one time, when my dull son tried to make pea soup. wocould you believe he hadn't soaked the peas? We almost broke our teeth, all of us. anyway, when you have soaked the peas, and you'll wa

1. Have done Java before, so look at the code is still very kind ...2. A few points to note about using the Fragment wrapper control: Activity implements the fragment interface for data exchange between activity and fragment. Otherwise, the type conversion exception is reported. Add event listeners for fragment child controls in the Onactivitycreated life cycle method of fragment. The id attribute must be added to fragment when adding fragment statically. About the fragment versio

short, the source of knowledge really does not need too much, also do not care excessively. Different times of knowledge of the source of each have advantages and disadvantages, but can always create a cow, the key is to be able to do, you keep doing, knowledge will continue to emerge, do not deliberately to find.Quote Heige's sentence "whole cattle." "to quote someone's words, "people who can do things quietly will become Daniel, and those who can do things quietly and anywhere will become gre

remaining three subjects "data structure" 60, "Database system principle" 67, "C + + program Design" 83. And these three subjects in addition to English, is the degree examination subjects. If you want to examinations a large degree certificate, the average score of all the subjects must be more than 70 points, just past.You say I'm not a cow? Do you think it's easy to teach yourself a test?However, if I told you, I am a freshman, just learn to play C language to participate in the "Blue Bridge

, because they default you are already a programmer.The more difficult factor to make the whole programming learning step is that you don't know what you're missing (you don't know what do you don ' t know). Even figuring out what you need next is a problem.No matter what the programming lesson, you will have such a "wall period", the only solution is to stick to the end.This means that you have to constantly try new things, learn new knowledge, and constantly, step by point, to solve problems,

exec dbms_mview.refresh (' mv_name ');Union join function, there is the ability to automatically remove duplicate records, if the connection target is two columns, then the duplicate rule is two columns are not the same. There's a blog written earlier.Insertsect, take intersection, two tables of the same data out, and sort by the first field, for exampleSql> Select Bumen, hanqbh from T_HQ2 intersect select Bumen, hanqbh from T_HQ;Bumen HANQBH-------------------- ----------Sales Department 103The

Reference: http://www.cnblogs.com/suizhouqiwei/archive/2012/11/29/2773310.html Responsibility Chain mode (Chain of Responsibility pattern): Avoid the request sender to be coupled with the receiver, so that multiple objects are likely to receive requests, connect these objects into a chain ,and Pass the request along this chain until an object has processed it. Because of the different English translation, the responsibility chain model is also called the responsibility chain mode, it is an objec

One, the data statement1.TYPE TYPEEx: You can declare multiple variables with a colon.　　DATA: gv_num1 TYPE I,Gv_num2 TYPE I.2.LIKE Num (num can be a variable of any data type-field, parameter, struct, system variable, etc.)Ex　　DATA: gv_num3 like Gv_num1.3.VALUE intIf you use the value is initial statement, the initial value of the variable is the initial value of the referenced data type.However, when defining a fixed value, be sure to define its initial value using the value statement.DATA: gv