integer

问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: How to convert number to words in java I have some Java code that takes arguments, converts them to int values, does a little bit of math on them and then outputs them as int values up to 10. I need to take these output int values and convert them to another string. For example: int a = 6; int b = a + 2; System.out.print(b); That will print the value 8. I know that I can convert int b to a string: int a = 6; int

问题 In http://microformats.org/wiki/hreview-aggregate it says: rating . required. fixed point integer [1.0-5.0], with optional alternate worst (default:1.0) and/or best (default:5.0), also fixed point integers, and explicit average. What is a fixed point integer? Maybe that means integer? Why is 1.0 or 2.5 or 5.0 also called a "fixed point integer"? Because integer has no decimal part. 回答1: As cdhowie said, they likely mean fixed point number To answer you question with that adjustment to the

问题 Im attempting to make something similar to the high low game. So far i can get a new integer between 1-25 to be generated. Ive tried to write a function that when you press the 'lower' button it checks the new integer against the previous one, and if it is less then text is displayed below saying 'You Were Correct' and updates the users score +1.. and if wrong 'You Were Wrong' displays instead and score is reset to 0. Whenever i press the lower button it gives me a new int but score is not

问题 I'm trying to parse the latitude,longitude values from a GPS NMEA Packet. I receive the packet as a char array. I parsed the latitude array and now i need to do a multiplication operation on it. But it is a char array. For example, here is an example array: char *latitude; latitude[0] = '4'; latitude[1] = '0'; latitude[2] = '5'; I want to multiply this values by 2. It must output 8,0,10 respectively. So i need to get the 4,2,6 values as integer. But if i use this arrays content as integer, it

问题 I need to upload a CSV file, but my text data 080108 keeps converting to a number 80108 . What do I do? 回答1: Use Quoted CSV Use quotes in your CSV so that the column is treated as a string instead of an integer. For example: "Foo","080108","Bar" 回答2: I have seen this often when viewing the CSV using Microsoft Excel. Excel will truncate leading zeros in all number fields. if the output is not coming from excel then check the output in note pad. If it is coming from excel you need to add a

问题 I'm building a database of a very important state institution. So far, for Primary Key columns I've sometimes used numbers, particularly int32 or int64, and sometimes I've used char but still I stored only numeric characters. Since this a very crucial task I have to make it both performance and comfort-wise efficient. Now I want to know,if it makes any difference to use number or char for a PK column considering the values in the char column will still be numeric characters. P.S.You might

问题 This question already has answers here : Generate multiple random numbers to equal a value in python (6 answers) Closed last year . Let's say bob = 6 I want to create 3 random integers that have a sum of 106 (100 + whatever bob's original integer is. It could be 10, but in this case, it's 6). I've got: from random import * bob = 6 bob1 = (randint(0,100)) bob2 = (randint(0,100)) bob3 = (randint(0,100)) print bob1 print bob2 print bob3 I can generate integers, but how can I make sure the sum of

问题 If we create a new method called days_left_in_current_level , what would we need to put in there so that we can count how many days are left in the current_level ? habit.rb def current_level return 0 unless date_started def committed_wdays committed.map do |day| Date::ABBR_DAYNAMES.index(day.titleize) end end def n_days ((date_started.to_date)..Date.today).count do |date| committed_wdays.include? date.wday end - self.real_missed_days end case n_days # 1 - 6 represent the different levels when

问题 I have read so many articles but still don't get it. I have a serial data which is a String type and i want to compare it with an integer. This is the read serial data code: case MESSAGE_READ: int i; byte[] readBuf = (byte[]) msg.obj; // construct a string from the valid bytes in the buffer String readMessage = new String(readBuf, 0, msg.arg1); Log.i(LOG_TAG, readMessage); mTextView.setText(readMessage); String [] numbers = readMessage.split("\n"); int [] intNumber = new int[numbers.length];

问题 I'm trying to create an DataGridView on visual basic, however I'm having a problem with this RowsCount . This code is underlined blue: SQL.SQLDA.Fill(SQL.SQLDS, "GettingInfo").RowsCount It says RowsCount is not a member of integer. This is all of the code for the process: Public Sub LoadBookingData() Dim loadSQL As String = "SELECT * FROM booking" Dim RowsCount As Integer If SQL.SQLCon.State = ConnectionState.Closed Then SQL.SQLCon.open() SQL.SQLDA.Fill(SQL.SQLDS, "GettingInfo"). RowsCount =