byte-order-mark

问题 I have created a batch script to copy SQL files from a folder into one big SQL script. The problem is when I run this one SQL script it comes up with the error Incorrect syntax near '' I copied the one SQL script into Notepad++ and set the encoding to ANSI. I see this symbol  (BOM) on the lines where the error is happening. Is there anyway I can automatically remove this within my batch script. I don't want to keep manually remove this every time I run this task. Below is the batch script

问题 I have created a batch script to copy SQL files from a folder into one big SQL script. The problem is when I run this one SQL script it comes up with the error Incorrect syntax near '' I copied the one SQL script into Notepad++ and set the encoding to ANSI. I see this symbol  (BOM) on the lines where the error is happening. Is there anyway I can automatically remove this within my batch script. I don't want to keep manually remove this every time I run this task. Below is the batch script

问题 I'm trying to import a .csv file to my postgresql DB. I created a table as follows: CREATE TABLE accounts ( acc_id integer, acc_name text, website text, lat numeric, longe numeric, primary_poc text, sales_rep_id integer ) Then I used the following command to import the .csv file COPY accounts(acc_id,acc_name,website,lat,longe,primary_poc,sales_rep_id) FROM 'D:\accounts.csv' DELIMITER ';' CSV ; And my .csv file contains the following: 1;Walmart;www.walmart.com;40.23849561;-75.10329704;Tamara

问题 I am trying to redirect input in Powershell by Get-Content input.txt | my-program args The problem is the piped UTF-8 text is preceded with a BOM (0xefbbbf), and my program cannot handle that correctly. A minimal working example: // File: Hex.java import java.io.IOException; public class Hex { public static void main(String[] dummy) { int ch; try { while ((ch = System.in.read()) != -1) { System.out.print(String.format("%02X ", ch)); } } catch (IOException e) { } } } Then in powershell javac

问题 I am trying to redirect input in Powershell by Get-Content input.txt | my-program args The problem is the piped UTF-8 text is preceded with a BOM (0xefbbbf), and my program cannot handle that correctly. A minimal working example: // File: Hex.java import java.io.IOException; public class Hex { public static void main(String[] dummy) { int ch; try { while ((ch = System.in.read()) != -1) { System.out.print(String.format("%02X ", ch)); } } catch (IOException e) { } } } Then in powershell javac

问题 I am trying to redirect input in Powershell by Get-Content input.txt | my-program args The problem is the piped UTF-8 text is preceded with a BOM (0xefbbbf), and my program cannot handle that correctly. A minimal working example: // File: Hex.java import java.io.IOException; public class Hex { public static void main(String[] dummy) { int ch; try { while ((ch = System.in.read()) != -1) { System.out.print(String.format("%02X ", ch)); } } catch (IOException e) { } } } Then in powershell javac

问题 Literally confused about htonl(). In so many links I found that code to do htonl is : #define HTONL(n) (((((unsigned long)(n) & 0xFF)) << 24) | \ ((((unsigned long)(n) & 0xFF00)) << 8) | \ ((((unsigned long)(n) & 0xFF0000)) >> 8) | \ ((((unsigned long)(n) & 0xFF000000)) >> 24)) If the same code is ran on both the machines, it is going to swap the byte orders. Example : uint32_t a = 0x1; On Little Endian: Addr value 100 1 101 0 102 0 103 0 After htonl(a) Addr value 100 0 101 0 102 0 103 1 ====

问题 My content contains multiple BOM (EF BB BF) characters and I want to remove them. The characters are in the middle of strings I want to simply remove them all. The data comes from a JavaScript source, which I get from a CKEditor instance. Then I POST the variable and read it as string on my backend and the BOMS are there. For now, they are persisted as is, but this results in errors in post-processing when the characters are interpreted and start showing up mid-content. I suspect they come

问题 i get the following error message from the terminal (powershell) when i try to run my echo.js file using node js PS C:\Users\ASUS\Dropbox\Web Development\Backend\Intro To Node> node echo.js C:\Users\ASUS\Dropbox\Web Development\Backend\Intro To Node\echo.js:1 (function (exports, require, module, __filename, __dirname) { �� ^ SyntaxError: Invalid or unexpected token at createScript (vm.js:80:10) at Object.runInThisContext (vm.js:139:10) at Module._compile (module.js:616:28) at Object.Module.

问题 I recently had an XML which would not load. The error message was Hexadecimal value 0x00 is a invalid character received by the minimum of code in LinqPad (C# statements): var xmlDocument = new XmlDocument(); xmlDocument.Load(@"C:\Users\Thomas\AppData\Local\Temp\tmp485D.tmp"); I went through the XML with a hex editor but could not find a 0x00 character. I minimized the XML to <?xml version="1.0" encoding="UTF-8"?> <x> </x> In my hex editor it shows up as Offset(h) 00 01 02 03 04 05 06 07 08