Select All, Cancel
Stype Match Select Na is name
function Sel (Stype,na) {
for (Var i=0 iif (stype== ' all ') document.getelementsbyname (NA) [I].checked=true;
else Document.getelementsbyname (NA) [I].checked=false;
}
}
Bulk Delete
NA is Name
function Checksubmit (Na,url)
{
var str = ';
for (Var i=0;i {
if (Document.getelementsbyname (NA) [i].checked) {
if (str== ') str + + document.getelementsbyname (NA) [
Link:
Http://uva.onlinejudge.org/index.php?option=com_onlinejudgeItemid=8category=113page=show_ problemproblem=1281
Original title:
Have devised a new encryption technique which encodes a message by inserting between its characters randomly Strings in a clever way. Because of pending patent issues we won't discuss in detail how the strings are generated and inserted into the Origina L message. To validate your method, however, it's necessary to write a program that's checks if the message was
sysobjectswhere xtype = ' u 'Open C2DECLARE @c2 varchar (8000)FETCH NEXT from C2 to @c2while (@ @fetch_status =0)BeginEXEC (@c2)FETCH NEXT from C2 to @c2EndClose C2DEALLOCATE C2--3. Enabling FOREIGN KEY constraintsDECLARE C1 Cursor FORSelect ' ALTER TABLE [' + object_name (parent_obj) + '] Check constraint [' +name+ ']; ‘From sysobjectswhere xtype = ' F 'Open C1DECLARE @c1 varchar (8000)FETCH NEXT from C1 to @c1while (@ @fetch_status =0)BeginEXEC (@c1)FETCH NEXT from C1 to @c1EndClose C1DEALLOC
JQuery fuzzy match checkbox select all values to achieve partial or all checkbox selections
This article summarizes jQuery's ability to select all three checkbox conditions.
First: equi-all, also known as name equi-all, is achieved through the checkbox name.
Type 2: Fuzzy fu
I. BACKGROUND
Previously wrote an article about: SQL Server cursor Usage: View a database of all table size information (sizes of all tables in a DB), which lists information about all tables of a data, including the number of records in a table, the amount of space that a data record occupies, Indexing takes up space, unused space, and so on (as Figure1 shows),
SQL Union SQL UNION All usage and instance tutorial and SQL UNION ALL efficiencyThe UNION operator is used to merge the result sets of two or more SELECT statements
The UNION combines multiple tables (or result sets) and returns them as a single result set;UNION all contains all the rows in the result, including dupli
The selected values are widely used in daily development and applications. The following is a good example.
The Code is as follows:
All
DaysNullFeiComeV.ItemsWordThisBothNoComputingThings
The selected values are widely used in daily development and applications. The following is a good example.
The Code is as follows:
All
DaysNullFeiComeV.ItemsWordThisBothNoComputingThings
Program Introduction: Sometimes we want to know which tables are in a database and what fields are in the table. I wrote a small program to implement this function.
Ideas:1: connect to the database (nonsense)
2: obtain all the tables in the database and cache them.
3: for each table, execute the SQL command select * from XXX and output their header (if you can think of a better method, I hope to tell you ).
Code:
# Include
Running example (the red
Declare @ database varchar (255) Declare @ sqlcmd varchar (1000) Declare @ test bitset @ test = 1 declare databasecursor cursor forward_only read_only forselect name from Master. DBO. sysdatabases where name not in ('master', 'model', 'msdb', 'tempdb', 'distrbution ', 'reportserver', 'reportservertempdb ') open databasecursor fetch next from databasecursor into @ database while @ fetch_status = 0 begin set @ sqlcmd = 'use '+ @ Database +'; if exists (select 1 from sys. dm_db_index_physical_stats
1. Of course we need to introduce the jquery file.
2. Create a function
Var check_all = function (obj, name) {$ (": checkbox [name = '" + name + "']"). attr ("checked", obj. checked );}
3. Use
Copy codeThe Code is as follows:
......
Select and cancel multiple groups of JQUERYCopy codeThe Code is as follows: GROUPA: GROUPB:
Additional code:Reference Jquery library jquery-1.4.1-vsdoc.js, etc.
Jquery script code ----------------------Copy codeThe Code is as follows: $ (function (){$ ('# Inputche
necessary to write a program that checks if the message was really encoded in the F Inal string.Given-strings s and T, you had to decide whether s are a subsequence of T, i.e. if you can remove characters from T su CH, the concatenation of the remaining characters is S.InputThe input contains several testcases. Each are specified by and strings s, T of alphanumeric ASCII characters separated by whitespace. The length of S and T would no more than 100000.OutputFor each test, the output "Yes", if
Question: 10340-all in allReturns the string S and T and asks if S is a substring of T. If the characters removed by s can be the same as T, T is a substring of S.Solution: Match characters. Each character of T matches the character in S. Note that the size of the character array must be greater.Code:# Include
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