Depending on the error prompt, locate the file that was faulted.As you can see, the file that was faulted is the __init__.py file in the logging module.According to the directory, locate this file and open itSearch the contents of this file for ' encoding 'The default value of encoding found in the Filehandler class is none.Manually change it to encoding = ' utf-8 'Error resolution. Can write normallyLogging error. Unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position 0-1:
# coding = ASCIIImport JSONImport PickleImport SysImport OS
The first parameter in the Decode () and Encode methods is the encoded format, and the second is the type of processing to be used when the conversion occurs (ignore: ignore, cannot convert, or empty; Replace: With? instead
Because character encoding is Unicode by default in Python3, all direct calls to the Encode method implement character encoding conversions, since ASSCII characters do not contain Chinese characters, so decod
When you edit a Word document, the content is a single form, each with a sequence of numeric numbers. When you use Word automatic ordinal, adjust the order of the contents entries in it, and the numeric numbers are automatically readjusted, and when we manually add numeric numbers, the corresponding numeric numbers cannot be adjusted automatically when we adjust the order of the contents. In this case, we also have a way to let the number of manually
Excel tables are one of the most frequently used office software in everyday life, and many users use Excel tables to record data. Today's small series for you to explain, in the process of making Excel tables, how to quickly add serial numbers, and set the method to automatically add serial numbers. Let's get to know each other!
Excel table
Select the first cell that requires an ordinal number. The first step is to add functions to cells.
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If you can often use some of the regular data (such as Employee list, or class list), defined as a sequence, in order to automatically fill in the future, not once and for all!
Customize Excel AutoNumber to achieve an automatic fill of Excel ordinal numbers as follows:
Select the Options command on the Tools menu, and then select the Custom Series tab. Enter a new sequence in the input box, noting the comma separating the half-width symbol
The DataGrid automatically generates ordinal numbers in the first column of the DataGrid, as shown in the following figure:
Code implementation:
Front desk (WebForm1.aspx):
Background (WebForm1.aspx.cs):
int count;
private void Page_Load (object sender, System.EventArgs e)
{
if (! IsPostBack)
{
SqlConnection cnn = new SqlConnection ();
Cnn. ConnectionString = "Data source=localhost;initial catalog=northwind;password=;"
+ "Per
For-each is often used to iterate through a set of nodes in XML, but it is often necessary to add an ordinal number to do so:
position ()"/>position ()" format= "1."/>Even, you can use the picture to express 1\2\3 and so on: .gifLet's say we have XML as follows:
and return to the day ordinal of the first.static int cacuday (int y, int m, int d){int sum = 0, leap = 0;Determine the month, count the days of the monthSwitch (m){Case 1:sum = 0; BreakCase 2:sum = 31; BreakCase 3:sum = 59; BreakCase 4:sum = 90; BreakCase 5:sum = 120; BreakCase 6:sum = 151; BreakCase 7:sum = 181; Breakcase 8:sum = 212; BreakCase 9:sum = 243; BreakCase 10:sum = 273; BreakCase 11:sum = 304; BreakCase 12:sum = 334; Break}Plus the numbe
The code example is as follows:
var Grid = $ ("#maingrid"). Ligergrid {
columns: [
{display: "Ordinal", Name: "ID", width:100, type: "Text", align: "le FT "},
{display:" Contact phone ", Name:" Telephone ", width:100, type:" Date ", align:" Left "},
{display:" owner ", Name:" L Egalperson ", width:60, type:" Date ", align:" Left "}
], dataaction: ' Local ', url: '. /hanclassv=5 ',// "behin
variable name begins with @ Assignment symbols: You can use set with "=" or ": =" But you must use ": =" To assign values when using select For example: [email protected]=1; You can declare anywhere in a session that the scope is the entire session, called the session variable. The MySQL total variable does not have to declare beforehand, uses at the time directly with the @ variable name to use "Advance Record" 2 , variables declared with the DECLARE keyword, which can only be use
Tags: i+1 tab CER IMA log query build value shareOne: the first kind: Select (@i:[email protected]+1) as I, table_name.* from table_name, (select @i:=0) as it For example: (1) Simple example: Select (@i:[email protected]+1) i,user_id from spcp_user_20170803, (select @i:=0) as it ORDER by T.user_i D desc; (2) Complex example: SELECT(@i:[email protected]+1) as i,hs_cd,hs_owner_persons,hs_owner_certy_num,hs_full_addr,t5.value_name as Hs_type, T6.value_name as Hs_owner_type,hs_use_size,hs_build_si
Tags: data div sp c SQL res table BS r1. TRUNCATE TABLE TableName2. The DBCC checkident (tablename,reseed,1) Truncate command not only clears all data, but also restores the value of the identity's seed to its original value.DBCC CHECKIDENT is more convenient, and you can specify the value of seed without deleting the data. DBCC checkident Just moves the index number of the auto-orchestration to the location you specified, but the actual number does not change, but a new record is automatically
Quadratic two-time, two-time equation [kw? ' DRÆT?K]Although linear regression can meet most of the data analysis requirements, linear regression is not suitable for all problems, because sometimes the independent variable and the dependent variable
T test and variance analysis is mainly for continuous variables, rank and test mainly for ordered classification variables, and chi-square test mainly for unordered classification variables (also can be used for continuous variables, but need to do
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