:23:01 ',' % Y % m % d % H % I % s ') | + records + | 20080808222301 | + ---------------------------------------------------- + mysql> select time_format ('22: 23: 01', '% H. % I. % s'); + ------------------------------------- + | time_format ('22: 23: 01', '% H. % I. % S ') | + hour + | 22.23.01 | + ------------------------------------- + MySQL date and time conversion functions: date_format (date, format), time_format (time, format) converts a date or time to a variety of string formats. It is
theory of idle classes: torstan bend van burrun (USA 17th-1857)18th Ministry of Economic Development Theory, Joseph arth umpeter (Austria 1883-1950)19th Department of Welfare Economics Arthur CSIL pigou (UK 1877-1959)Joan Robinson (20th-1903, UK), part 2 of "Economics of Incomplete Competition)21st General Employment, interest and currency, John Mayard CAIRNS (UK 1883-1946)22nd value and capital, John Richard X (UK 1904-1989)Part 1 the road to slaver
========================================================== ========================================================== =====
////////// Note that there must be no space before the value after inindata
1 * normal loading
Load data
Infile *
Into Table Dept
Replace
Fields terminated by ', 'optionally enclosed '"'
(Deptno,
Dname,
Loc
)
Begindata
10, sales, "" USA """
20, accounting, "Virginia, USA"
30, consul
(population)
China
600
USA
100
Canada
100
UK
200
France
300
Japan
250
Germany
200
Mexico
50
India
250
The population of Asia and North America is counted based on the population data of this country. The following result is returned.
Continent
Population
Asia
1100
North America
250
Others
70
Link address:ArcGIS Server code challenge
Congratulations to the winners of2008 ArcGIS Server code challenge.
First place: $15,000
Display geospatial analysis results in Google Maps and Microsoft Virtual Earth with ArcGIS Server
ByJohn Waterman, Vice president of Geospatial Solutions, East Burke, Vermont, USA
Download the script.
Code Summary
Google Maps and Microsoft Virtual Earth are familiar, fast, and cool mapping web sites. arcGIS Server is a p
', 'optionally enclosed by 'lg'//)// When fields terminated by 'is not declared,' the location is used to tell the field to load data.//(// Col_1 position ),// Col_2 position (3: 10 ),// Col_3 position (*: 16), // the start position of this field.// Col_4 position (1:16 ),// Col_5 position () Char (8) // specify the field type//)
Begindata // corresponding to the starting infile * the content to be imported is in the control file10, SQL, what20, LG, show
=====================================
the primary key)
country)
Population
China
600
USA
100
Canada
100
UK
200
France
300
Japan
250
Germany
200
Mexico
50
India
250
The population of Asia and North America is counted based on the population data of this country. The following result i
namespace.
III. The extend method of jquery also has an overload prototype:
Extend (Boolean, DEST, src1, src2, src3 ...)
The first parameter 'boolean' indicates whether to perform a deep copy. The other parameters are the same as described above. What is "Deep copy"? Let's look at an example:
VaR result
=
$. Extend (
True
,{},{Name:
"
John
"
, Location: {city:
"
Boston
"
, County:
"
USA
"
}},{Last:
"
Resig
Germany
Costa Rica
Poland
Ecuador
England
Paraguay
Trinidad
Sweden
Argentina
Côte d'ivoire
Se
Netherlands
Mexico
Iran
Angola
Portugal
Italy
Ghana
USA
Czech Republic
Brazil
Croatia
Australia
Japan
France
Switzerland
South Korea
Togo
Spain
Ukraine
Tunisia
. Nation = 'China ';OBJ. objsay = say;OBJ. objsay ();//China
Usage 3: Call the constructor
When talking about JavaScript constructor, I will repeatedly emphasize a basic knowledge:Constructor in Javascript contains the class features. The code I wrote is as follows:
FunctionJsobj (){This. Nation = 'China ';}VaROBJ =NewJsobj ();Console. Log (obj. Nation );//China
This nation is definitely not a window. Do you believe it or not? We can test it:
VaRNation = '
========================================================== ========================================================== =====
////////// Note that there must be no space before the value after inindata
1 * normal loading
LOAD DATA
INFILE *
INTO TABLE DEPT
REPLACE
Fields terminated by ', 'optionally enclosed '"'
(DEPTNO,
DNAME,
LOC
)
BEGINDATA
10, Sales, "" USA """
20, Accounting, "Virginia, USA"
30, Consulti
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