monday blessings

dateadd (WEEKDAY, 1-DATEPART (WEEKDAY, @ Date), @ Date) AS 'Day of the week, Sunday' -- Sunday, regardless of the SQL Server language version or @ DATEFIRST -- '2017-12-31 'is Sunday, '2017-12-31' plus (number of weeks between the current date and) Select dateadd (WEEK, DATEDIFF (WEEK,-1, @ Date),-1) AS 'Sunday of the week' -- Or Select dateadd (WEEK, DATEDIFF (WEEK, 6, @ Date), 6) AS 'Sunday of the week' GO -- The second day of the week. Calculate the 2nd day of the week (Sunday is the first d

Moonphases Time spent (including classes) Code Amount (line) Number of blogs (article) Learn the points of knowledge First week Second week 6 389 3 The use of random numbersThe normative of the CodePractical nature of the programWhat is software engineering Third week Monday class 8:00-9:004:00-5:00 ReadingWednesday 9:00-10:00

Because the DAO layer is basically crud operation, the change is not very big, if there is a change is the query. There is no need to write a complete DAO for each entity, but not yet, then "extract" it. and the service dependency and DAO layer, sometimes just a simple call, there is no need to write each. In short, do not love to write multiple, then write a generic, and other inheritance or implementation of this generic can be. Let's talk in code. Package Org.monday.dao; Import java.io.Serial

The difference between equals and = = in JavaA value type is a stack stored in memory (hereafter referred to as a stack), whereas a variable of a reference type is simply the address of a reference-type variable stored in the stack, which itself is stored in the heap.The = = Operation compares the values of two variables for equality, and for a reference variable represents whether the two variables are stored in the same address in the heap, that is, whether the contents of the stack are the sa

Reprinted from: http://new-fighter.iteye.com/blog/1634786The difference value type of equals and = = in Java is a stack stored in memory (the stack), whereas a variable of a reference type is simply the address of the reference type variable stored in the stack, and itself stored in the heap.The = = Operation compares the values of two variables for equality, and for a reference variable represents whether the two variables are stored in the same address in the heap, that is, whether the content

more, in order to thank fans for their support, the arrival of the spring Festival, with "micro-Bopaifo" to send a New Year's greetings. Enter the "Application" page of Sina Weibo, locate and click Bopaifo, click "Use Now" on the new page, open the "Bopaifo" page, select and click a pattern, fill in the recipients and blessings, and click the "Send a Blessing" button (Figure 7) to send out your New Year's greetings. Fig. 7 Micro Bopaifo

Go out of traditional marketing mode SMS promotion is popular with merchants "Dear Customers, Peace night Messenger, to you a sound of peace, with yingying, with warm wishes, wish you a Merry Christmas!" "Christmas New Year's Day will come, many people's mobile phones have received similar shopping malls festival activities or blessings of information, the flying flyers are much less." What is the reason for businessmen to give up the traditional pro

New QQ Mailbox 2007 version of the debut of yesterday. Compared with the previous QQQQmail3.0, the new version of QQ mailbox The biggest feature is: Faster, read-write interface is larger, more personalized features. And more human details of the design allows you in the use of the process is more considerate, in the enjoyment of a pleasant visual experience, but also your distinctive personality logo is exhaustive. Quick to feel the QQ mail for the lunar Festival version of the extraordinary e

method is not covered, because the Equals method of object is compared with the double equals sign (= =). So the result of the comparison is the same as the double equals sign (= =).1 Public classteststring {2 Public Static voidMain (string[] args) {3String S1 = "Monday";4String s2 = "Monday";5 if(S1 = =S2)6 {7System.out.println ("S1 = = S2");}8 Else{9SYSTEM.OUT.PRINTLN ("S1! = S2");}Ten } One}Compile an

Uniq command introduction under AIX and use [plain] www.2cto.com uniq to remove or prohibit duplicate lines from a text; sort's-u option can also remove duplicate lines. Command Format: uniq-u [-d [,-c]-f input_file output_file-u: only show non-duplicate rows-d: only show rows with duplicate data, for each duplicate row, only one row is displayed.-c: print the number of occurrences of each duplicate row.-f: n is a number, and the first n fields are ignored, if the-f option is not recognized, the

Uniq command introduction under AIX and use [plain] www.2cto. comuniq to remove or prohibit duplicate lines from a text; sort's-u option can also remove duplicate lines. Command format: uniq-u [-d [,-c]-finput_fileoutput_file-u: show only rows that are not repeated... Uniq command introduction under AIX and use [plain] www.2cto.com uniq to remove or prohibit duplicate lines from a text; sort's-u option can also remove duplicate lines. Command format: uniq-u [-d [,-c]-f input_file output_file-u:

"High Pressure" is a word that people often talk about. However, every day, the pressure is high, and it is useless to look for ways to reduce the pressure at work. According to a survey of Chinese professionals, the most efficient work in a week is Friday and the lowest is Thursday. Canadian psychologist Professor Derby mosikovitz has also drawn a "weekly working cycle Chart", he believes that from Monday to Friday, people are facing different work p