// Note: if you use the gridview to export files on the visual studio2005 platform,
// The verifyrenderinginserverform method must be reloaded.
Public override void verifyrenderinginserverform (Control)
{
}
///
/// Method for exporting data to a file,
///
///
Private void tofiles (INT Model)
{
String strfilename = datetime. Now. tostring ("yyyymmdd-hhmmss ");
System. Web. httpcontext Hc = system. Web. httpcontext. Curre
Note: Create Table test03, switch logs, create table test04, switch logs, delete all data files, restore all backup data files, and do not need to restore control files; the archive log of test03 is not lost, and the archive log of test04 is lost. test041 cannot be restored, and all control files of the database are lo
1. OBJ fileProgrammers write programs by writing a binary file. If we declare a variable char C, that is, the Declaration requires an 8-bit space, then we need to declare to the system that the 8-bit space is reserved. How can we do this? It is to compile a special binary file-OBJ file. The execution file obtained by using the C language compiled by GCC contains not only CPU commands, but also a lot of other information, it has many coff, elf ...... In the last compilation process, the linker LD
Introduce as few header files as possible in Class header files
Like C and C ++, Objective-C uses header files and implementation files to separate code. The standard method for compiling "class" in Objective-C language is to create two files by using the class name as the
In some cases, you need to relocate multiple Oracle data files and log files or migrate them to new partitions or locations, such as insufficient disk space or special requirements. In this case, you can migrate multiple data files or log files in batches. Of course, Backup recovery is also one of the methods. This doc
The next is the batch of the backup, added to the scheduled task, set the time to run automatically
Copy Code code as follows:
@echo off
REM Format Date
REM date is "2006-02-22 Wednesday" and cannot be used directly, so you should format it first.
REM becomes what we want. date:~0,4 means to intercept 4 characters starting from 0.
Set d=%date:~0,4%%date:~5,2%%date:~8,2%
REM Sets the compression program path, which is packaged with WinRAR Rar.exe.
Set Path=c:\program
The CHM is a shorthand for English "Compiled help Manual", which is "compiled helper Files". CHM is a new generation of Microsoft's Help file format, using HTML as the source text, the Help content in a similar database compiled storage.The advantages of CHM files are lightweight, convenient, read-only, etc., through the directory, can be conveniently located in the file location, but it also has a big flaw
'-------------------------------------------' Get all the Excel files under a folder '-------------------------------------------Sub Getexcelfile (Sfolderpath as String) on Error Resume Nextdim F as StringDim file () as StringDim xk = 1ReDim file (1) file (1) = Sfolderpath "\" F = Dir (file (1) "*.xlsx") ' wildcard ' * * denotes all files, *.xlsx Excel file do Until f = "" Range ("a" x) = f Range ("a"
These days, I suddenly found that there was only 4 GB space left for the system drive letter in win7, and found that there was too little space, so I wanted to clear some System junk files.
As the saying goes, there are already many System Tools under Win, such as what 360, QQ doctor, and Windows optimization master. However, these tools will be useful
To clear temporary files, such as STEP 7 project, w
Because often use the shell script, so often will write some, but I have never systematically learned the shell script, encountered problems, go to the manual, or Google, to a certain extent to find their foundation is really bad. The following is a little useful script to learn about the shell in the system.
1, backup the file below the directory
Copy Code code as follows:
#!/bin/bash
E_badargs=65
Case $# in//$ #表示转入参数的个数, sh bak.sh./. SH has two parameters./And. Sh0)//parame
1#!/bin/Bash2 Echo "This is a timed script, the main function is to traverse all the files under the folder and store it in an array, manipulate the files in the data, move one to the specified directory, and delete the original file. "3j=04 for file inch/home/liuren/liuren_test/*5 Do6 filenum= ' ls-l |grep "^-" |wc-l '7 filenamelist[j]= $file8 j= ' expr $j +1 '9 DoneTen echo ${filenamelist[@]} One For (
Original from: 100 Script webA description of several variables in this exampleTfilerec = record//records definitionDay:integer;...//Other definitionsEndF:file of Tfilerec; Standard input/output filesFilrec:tfilerec; Record DataFileName; Name of the record fileAbout actions related to recording files(1) Opening of the recording file(2) Read-in and display of recorded files(3) Increase in records(4) Deletion
First, IntroductionAs Swift matures, the use of swift development or hybrid development has become a trend, and Apple is recommending the use of Swift as a new language. Swift has now been updated to 3.0, and it is estimated that no more than 4.0 will come out. Then there are some unavoidable problems when developing with Swift, and the following are some common problems to solve.ii. Problems and Solutions
How do I manually bridge oc in Swift?
1. Create a swift bridging file2. Set
; shutdown abort;
Oracle instance shut down.
SQL>
Delete the control file and copy the Hot Standby control file.
Mount Database
SQL> startup Mount
Oracle instance started.
Total system global area 25856028 bytes
Fixed size 75804 bytes
Variable Size 8925184 bytes
Database buffers 16777216 bytes
Redo buffers 77824 bytes
ORA-01991: Invalid password file 'd:/oracle1/ora81/database/pwdbackup. ora'
Rebuild the password file as prompted
SQL> host
Microsoft Windows 2000 [version 5.00.2195]
(C) Copyri
Php learning notes-advanced tutorials-reading files, creating files, and writing filesOpen the file: fopen (filename, mode); // fopen ("test.txt", "r"); open mode: r read-only mode, point the file pointer to the file header r + read/write mode to open, point the file pointer to the file header w write mode, point to the file header, if not, try to create w + read/write mode, point to the file header, if it
[Linux] The local and server files are uploaded and downloaded, Linux server files are uploaded and downloaded, and linux Files are uploaded.
I. File Transfer in Linux and scp command instance
1. Directory replication in Linux: Local> Remote Server
Scp-r/home/abc/test1 root@192.168.0.1:/home/bcd/test2(Local directory path remote machine username @ IP:/directory)
1. Shut down the databaseSQL> shutdown immediate;2. Move data files and log files to a new locationSQL> host mv/u01/olddata. dbf/u02/newdata. dbf;SQL> host mv/u01/oldredo. log/u02/newredo. log;3. Start the database in load modeSQL> startup mount;4. Change the path of data files and log files in the database.SQL> alter
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