Usage of fgetcsv and compatibility issues in windows and linux
$ File = fopen ("contacts.csv", "r ");
Print_r (fgetcsv ($ file ));
Fclose ($ file );
?>
CSV file: George, John, Thomas, USA James, Adrew, Martin, USA output is similar: array ([0] => George [1] => John [2] => Thomas [3] => USA)Example 2:
parameter is ignored (set to 0 in PHP 5.0.4 and later versions), the length is not limited, but the execution efficiency may be affected.
Separator
Optional. Set the field delimiter (only one character is allowed). The default value is comma.
Enclosure
Optional. Set the field surround character (only one character is allowed). The default value is double quotation marks.This parameter is added in PHP 4.3.0.
Tips and comments
Note: empty rows in the CSV file will be
sender, EventArgs e) {// instantiate the database object ObjectContext NorthwindEntities myTestDB = new NorthwindEntities (); var donews = from customer in myTestDB. MERs where customer. country = "USA" select new {id = customer. customerID, name = customer. contactName, city = customer. city, country = customer. country}; GridView1.DataSource = donews; GridView1.DataBind (); // you need to convert the query result to an ObjectQuery instance to track
(only one character is allowed). The default value is double quotation marks.This parameter is added in PHP 4.3.0.
Tips and comments
Note: Empty rows in the CSV file will be returned as an array containing a single null field and will not be treated as an error.
Note: This function is sensitive to region settings. For example, if LANG is set to a en_US.UTF-8, a single-byte encoded file will have a read error.
Note: If PHP cannot recognize the row terminator of the Macintosh file when read
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Tag: Access end uses the ONS port subscript ble. Text headerCSV, whose files store tabular data (numbers and text) in plain text, CSV records are separated by some sort of line break and other characters, common commas or tabs,
For example:
#coding:utf-8import csvheaders = [‘ID‘,‘UserName‘,‘Password‘,‘Age‘,‘Country‘]rows = [(1001,"guobao","1382_pass",21,"China"), (1002,"Mary","Mary_pass",20,"USA"), (1003,"Jack","Jack_pass
The growing pace of life and the rise of the more internet nouveau riche have made the term "luxury" more different than it used to be, which will profoundly affect many products from the design perspective.
German Gerhard Steinle (Gerhard Steinle) early in the morning came to the Designworks of the USA located in the Shanghai office of Lan Road, he repeatedly visited the studio will receive visiting reporters, repeatedly confirmed the reception of f
all types of configured collections in the configuration file Beans.xml file:
After creating the source code and the bean configuration file, let's run the application. If the application goes smoothly, this will print the following information:
List Elements: [INDIA, Pakistan, USA, USA]
Set Elements: [INDIA, Pakistan, USA]
Map Elements: {1=indi
versions), the length is not limited, but the execution efficiency may be affected.
Separator
Optional. Set the field delimiter (only one character is allowed). The default value is comma.
Enclosure
Optional. Set the field surround character (only one character is allowed). The default value is double quotation marks.This parameter is added in PHP 4.3.0.
Tips and comments
Note: empty rows in the CSV file will be returned as an array containing a single null field a
Use commands to operate sybase databases
This article consists of four parts: Starting and disabling databases by using commands, creating databases, backing up databases, and exporting database structures.(1) Start and close the database Sup2; UNIX platform:Log On As a Sybase installation account or as a root user, and run the following command to enter the Sybase account.# Su-sybaseStart ASE:$ Cd install or $ cd ASE-12 _? /Install (enter the corresponding subdirectory ,? Is a minor version)$ S
Purpose:
1. ArcGIS. server.9.3 and ArcGIS API for flex implement dynamic layer and tile layer overlapping display, and Display Dynamic layer on the tile base map.
Preparations:
1. Release a map service named USA in ArcGIS. server.9.3 and start the service as dynamic layer data.
2. The rest world map data service provided by ESRI is not available here. The address is http://server.arcgisonline.com/arcgis/rest/services/esri_streetmap_world_2d/mapserver.
SQL Server SQL statement Import and ExportOverview: SQL statements of the Microsoft SQL Server database are imported and exported, including data imported and exported with other databases and files.
/*** Export to excelExec master.. xp_mongoshell 'bcp settledb. DBO. shanghu out c: \ temp1.xls-C-Q-s "gnetdata/gnetdata"-U "sa"-P ""'
/*********** Import ExcelSelect *From OpenDataSource ('Microsoft. Jet. oledb.4.0 ','Data source = "C: \ test.xls"; user id = admin; Password =; extended propertie
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