rxjs subject

/// ///Get parent IDs/// /// Organization List /// Current credit principal parent ID /// Privatelistint> Getparentids (listintParentID) {Listint> parentids =Newlistint>(); Parentids.add (ParentID); Group Group= Groups. Where (g = g.id = =parentid). FirstOrDefault (); if(Group! =NULL) {Parentids.add (group. ID); if(Group. ParentID! =0) {Getparentids (groups, group. ParentID); } } retur

Seriously read the teacher's article, (yes, that article!) ) quite touched. After studying for so long and reading this long, I found that the subject is actually a very big subject. His "big" is that he implements a software system from the beginning of research, definition, to the final molding, to the final maintenance management. This whole set of processes is what the

Tutorials on Driving Test Subject 2 After passing the driving test subject 2, Xiao Bian deeply felt that the current electronic invigilation is more focused on practical capabilities, and there is no manual invigilation of personality issues,For students who practice cars practically, it is a rare good thing. Subject 2 is also called the 5th exam after the new re

Author: gnuhpcSource: http://www.cnblogs.com/gnuhpc/ Enter the name of the driving school newspaper in Haidian. Go to training tomorrow and test subject 2 the day after tomorrow. Here is a summary!1. Lateral ShiftUse the second gear to enter the side shift area and turn on the right light. Check that the Left groove of the front cover is aligned with the calibration point of the front. After the left front lever is crossed at the rear of the car, stop

After two classes of learning, we have mastered the basic choice of light source and seat placement, but the small partners will still ask, the face of the immediate items, or messy or usual, in short, the shutter is not very satisfied. Yes, where do you start taking the first still life photo? "Start with a photo, shoot the same object." Do you remember the story of Leonardo da Vinci's egg painting? From the simplest one to clap, take it as the main body clap well, slowly agai

How to modify the subject of a received message in Outlook Editing received messages and subjects 1. Double-click the message to open it in a separate window 2. Click on the subject line, although it seems to be non-editable, but you can enter a new theme 3. Close and save the message Translated from: Editing received messages and subjects Editing a subject To

Html5 canvas advanced besell curve Motion Animation (well, this article is not finished! I can't understand it! No way to add comments! Of course, I can't do anything about poor mathematics. Of course, this involves a subject called computer graphics ), Http://files.cnblogs.com/files/LoveOrHate/canvas13.rar Okay, I also noted some important points. I said that I also like to set formulas for the algorithms related to besell. Let me study the formu

HTML5 study Note 1: adds a subject structure element and html5 Study Notes Dreamweaver shortcut: attribute panel: Ctrl + F3 new document: Ctrl + N select to view on the webpage: F12 New body structure elements: Section element (example ): Article element (example ): Doctype html> Nesting of article elements (for example ): Aside element (example ): Nav element (example ):

all logs from the device "Kern":CD receivelogstopicdotnet Run "Kern. *”Or if you only want to hear information about the "critical" log:ReceiveLogsTopic.exe "*. Critical"You can create multiple bindings:CD receivelogstopicdotnet Run "Kern. * "*.critical"and issue the log using the "Routing key" "Kern.critical" type:CD emitlogtopicdotnet Run "kern.critical" "A critial Kernel Error"It's interesting to write these programs. Note that the code does not make any assumptions about the "routing key" o

Document directory Solution 1: Technically productization of projects Solution 2: extract semi-finished products This is the first article in The One Thousand and One Q A series of agile development. (Here, I would like to ask, one, two, three, and the General Directory of the question) This is a question raised in an Open Class for telecom industry suppliers and is rated as the best question in this field. For such "Suppliers", on the one hand, the business is deep-rooted and generally s

attendeesMore attendance-this is one of the greatest and simplest things you can ensure more success in your life, whether in your social life, your career is still your health. I think this can also be pushed to other areas of life. If you insist on writing or painting every day, you will be quickly improved. If you go out more, you can meet more new friends. If you join more appointments, your chances of meeting your sweetheart will be greatly improved. Simply adding more attendees will make

Requirement: enter a string, then enter an integer, that is, the number of times the string is replaced, and then enter the string to be replaced in sequence ...... For example: Input: abcdefg 3 A-> qwe B-> S FG-> ABC Output: qwescdeabc // String replacement # include Huawei machine question subject --- string replacement

PhpStorm shortcut key settings, personalized settings, coexistence of multiple projects, change the style subject font Custom Common shortcut keys Follow the path: File-> Settings-> Appearance Behavior-> Keymap-> Copy an Eclipse Copy and name it Eclipse_blog.snsgou.com Shortcut key Function Path Ctrl +/ Double slash comment Main menu-> Code-> Comment width Line Comment Ctrl + Shilft +/ Block c

Chapter 2 HTML webpage subject and content taggingKey points of this ChapterUse of title and paragraph tagsUse of text format tagsUse of Use of special characters in HTML Directory:4.1 Use of title and paragraph Marking4.2 Use of text format tags4.3 content (Multi-Purpose) markSpecial Character 4.44.5 comprehensive instances 4.1 Use of title and paragraph Marking4.1.1 H1, H2, H3, H4, H5 and h6Generally, articles have titles, subtitles, chapters, secti

approach to minimize waiting time, but impossible to implement. The processor shocould know in advance how much time process will take.PBS: Priority Based SchedulingEach process is assigned a priority. Process with highest priority is to be executed first and so on. Processes with same priority are executed on first come first serve basis.Today, Chris's teacher gave him a homework: given n jobs and the time of each job submission to the system, use the method of FCFS (the first submit is execut

HDU1240-detailed explanation of the subject meaning (3D BFS), hdu1240-bfs Enter start n to indicate that the number of layers of the cube is N, and each layer is an NxN square .. It is actually a cube of NxNxN, Which is input layer by layer. After entering the cube, enter the coordinates of the start and end points. The output is the number of steps that output N first and then the shortest path. If the destination cannot be reached, no route is outpu

introduced topic in the code, add an id, and href also use the variable method to introduce the css file. Variable definition code: 5. Add a drop-down box somewhere on the page where you want to add or replace a topic (or something else) then, add the drop-down box option, use the option's Click Event to trigger the function, change the topic css to introduce the package, and then dynamically change the topic. 6. trigger function: you can write it in your own defined public js. The

Tags: blog Io use for data SP Div C log Suppose that once a visitor on an order is arranged in a room, he will not change the room during his reservation. To simplify the description, the start time of the Order is the day from the current day. For example, if the order is (10, 30, 5), it indicates that visitors require 10 rooms and 5 days from 30th days. Input Row 1: T indicates that T groups of test data exist. The first line of test data for each group: N

1. Related Data TablesScore Table[User] TableThe SQL statement is as follows:Copy codeThe Code is as follows:-- Query the student information with the best scores in each subject-- Self-connection-- Select top 1 * FROM Score B where B. ScoreName = 'mate' order by B. Score DESCSelect a. ID, U. Name, A. ScoreName, A. ScoreFROM Score A, [User] UWhere uid in (select top 1 UIDFROM Score BWhere B. ScoreName = A. ScoreNameOrder by B. Score DESC) AND A. UID =

16.34 22.299 billion 136471 134465 Trade agent Liaoning 21.37 1.43 000062 Shenzhen Hua Qiang 27.33 18.228 billion 66694.96 47097 Trade agent Shenzhen 83.7 5.39 002681 Fen da Technology 17.17 9.729 billion 56660.94 47142 Household appliances Shenzhen 99.09 8.29 600783 Luxin Ventures 22.4 16.674 billion 7443