The first two days to participate in our Golden Hill software investor shareholder meeting, I told them the concept is all in, I would like Jinshan this 3, 4billion company as start-up, starting from zero, all in. I said we'd have more than $1 billion. They ask us how much money, we add up to have 1.2 billion dollars, I said do not need salary, I just tell you, the future of the financial results may be, make money may be invested in, you want to see the results, more ugly. But our company is re
Today in the JavaScript DOM programming Art 6th: The image Library of the improved version, according to the code in the book, Knock out to run, do not show the correct results. Add breakpoints, Debug, find: Preparegallery function is not called at all, and the Preparegallery function is bound to the Window.onload event, so carefully check the book code, found that window.onload = Preparegallery, with less parentheses behind it. After the parentheses, the result is correct. The corrected code is
', Lock_tables_priv = 'y', execute_priv = 'y ', repl_slave_priv = 'y', repl_client_priv = 'y', create_view_priv = 'y', show_view_priv = 'y', create_routine_priv = 'y', region = 'y ';(2) If you forget the password of the root user, use the following statement to change the root password:Update user set Password = Password ('000000') where User = 'root ';Mysql deletes the root user by mistake 1. Stop the mysqld process first.# Killall mysqld entering my
ORACLE File deleted by mistake
Today, a colleague found me and said that his database could not be used. I hope I can help with the research.
In fact, I do not have any in-depth research on the database, but I like to take a look at the online master's information when I am fine. When I encounter things, I am used to combining the master's information for continuous attempts to sum up experience.
Let's take a closer look.
My colleague said that he wan
writer iswritingbbbbbbb writer iswritingaaaaaaaaabbbbbbbaaaaaaaaa writer iswritingbbbbbbb writer iswritingaaaaaaaaabbbbbbbSee the red section above and always assume that write will be executed behind BBBB because the lock will not be released until the "BBBBBB" is printed.However, the output of these writing is actually executed after the "AAAAA" Print is complete and before the lock is acquired, and thecode inside the write thread does not have a sequential relationship with the read thread c
By mistake, Windows is far inferior to Linux-general Linux technology-Linux technology and application information in terms of process. The following is a detailed description. When I was still surfing the Internet last night, Tom finally got stuck. He "snapped" the hard disk and finally shut down. 2 hours and 30 minutes. I secretly thought that this is the Ext3 partition format. If vFat or NTFS is used, the file will be lost.
Then plug in the AC p
BIG biang teaches you how to delete oracle by mistake, biangoracle
Today, I accidentally saw a message on the Internet about oracle accidental deletion of data recovery, which is really helpful. Next I will report my test to you.
1. select * from t_viradsl2 t // query all data in t_viradsl2. Three data entries are displayed.
2. delete t_viradsl2 // delete all data in t_viradsl2 and the three data items disappear.
3. select * from t_viradsl2 t // no d
If SELINUXTYPE is treated as SELINUX by mistake, the value is changed to disabled. As a result, the operating system service is started and cannot enter the single-user mode.
Environment: Redhat 6.4
ORACLE11g RAC
Disable the operating system firewall and SELinux before installing ORACLE11g.
1. Disable the firewall: iptables-F ------------ clear the firewall policy
Service iptables stop ------- disable the Firewall service
Chkconfig iptables off
This is a creation in
Article, where the information may have evolved or changed.
"Go language Programming" in the book "2.4.1 Conditional statement" There is a mistake, should be in the book using the Go language version is less than the 1.1 version, the original text as follows:
In a function that has a return value, it is not allowed to "final"ReturnStatement is contained in theIf...else ...Structure,Otherwise, the compilation will fail:function
Error message:Reported description Resource Path location Type Java compiler level does not match the version of the installed Java project FAC ET. This problem occurs because the JDK build version of Eclipse/myeclipse is inconsistent with the problematic JDK compilation version of the project!Tools/Materials
Eclipse/myeclipse
Baidu Experience: jingyan.baidu.comMethod/Step
1Set up the JDK first, need to determine the project, Eclipse/myeclipse, the system is using the same
object.var obj3 = {Name: ' Xiaoming ',Age:23};var newObj3 = object.create (OBJ3);Newobj3.name = ' Xiaohua ';Console.log (Obj3.name); ' Xiaoming 'Console.log (Newobj3.name); ' Xiaohua 'We can also use the Object.create () method to copy objects, and the Object.create () method can create a new object with the specified prototype object and properties.ConclusionLearning JavaScript is a lengthy process and cannot be accomplished overnight. I hope this article will introduce some of the content can
-4.1#ls/mnt/sysimage/displays files that are mounted as root directoriesExecute chroot/mnt/sysimage/to move the files under the/mnt/sysimage/directory to the root directory;Command after prompt is sh-4.1#LS is displayed as the root directory of the file;650) this.width=650; "src=" Http://www.linuxidc.com/upload/2015_03/15031312039835.jpg "alt=" Linux into rescue mode "style=" border:0px; "/>In fact, the lack of system files will cause "Chroot/mnt/sysimage" error, check also find out what, becaus
Today with Phpize installation curl, also do not know is from the installation of the tutorial, after installation has been unable to find the module. After thinking that there is a problem with the installation, be sure to search the Internet solution. The compilation process was performed repeatedly because of a problem with the compilation. Anyway, tried a lot of methods, has been unable to solve. Finally back to php.ini configuration file, modify openssl.so name, and then restart PHP-FPM wil
recovery options and a specific description of each option to choose from. If we want to quickly restore deleted files, then we can click on "Deep Scan" to scan.?3, click to enter, we need to click on the deleted files on the hard drive, if we delete the Recycle Bin files, then we need to click on the disk to scan.4, after the software scan is completed, you can find the files we deleted in the software interface, find the files that need to be recovered, click "Next" to save. ?5. After clickin
The Disable statement can exit any loop and be able to terminate any begin. The execution of the end block is used in simulation validation. For examplebegin: One for(i=1;i5; i=i+1)begin: Bothif(a==0)DisableOne//from one this begin. End, terminating the forif(a==1)Disableboth;//from the beginning of this. Out of the end block, jumping out of the loopEndEndSee the following example on the Internet, one meaning:begin: BreakForeverbegin: Continue ...DisableContinue;//continue next Iteration ...Disa
. InstallationThe installation of the TRASH-CLI is simple: Https://github.com/andreafrancia/trash-clicd/tmpunzip trash-cli-master.zipcd Trash-cli-masterpython setup.py Install or: Yum install-y trash-cli installed, I was then Yum installation did not succeed, all can only download the source package installed.After the installation is successful, our system has the following tools.[[email protected] tmp]# Ll/usr/bin/|grep trash-rwxr-xr-x 1 root root 123 March 3 15:15 trash-rwxr-xr-x 1
The following code does not work, it took a lot of time to find errors, and finally found a sign in the for loop wrong.Write it down and give yourself a warning: for (i=0;iOnce made a mistake: whether to use a semicolon or a comma
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