JS operation FCKeditor
Using JavaScript to retrieve and set the FCKeditor value is also very easy, as shown below:// Obtain the HTML content in the editorFunction geteditorhtmlcontents (editorname ){VaR oeditor = fckeditorapi. getinstance (editorname );Return (oeditor. getxhtml (true ));}// Obtain the text in the editorFunction geteditortextcontents (editorname ){VaR oeditor = fckeditorapi. getinstance (editorname );Return (oeditor. editordoc
Java uses HttpURLConnection to retrieve the 403 error handling method when a website is retrieved, httpurlconnection
How to handle 403 errors when using HttpURLConnection to retrieve a website:
When we access the website through code, an error is reported:
This situation is classified into two types,
1. You need to log on to the console to access the service;
2. You need to set the User-Agent to cheat the
Rest Api how to retrieve list items from SharePoint Online, retrievesharepoint
We will learn how to call Rest Api in SharePoint Online, here is the requirment:
There is a customer list named "MERs", we will output the title of all items in the list.Introduce Rest Api:
The request examples in this article assume that you're using the cross-domain library (SP. requestExecutor. js) to make cross-domain requests, so they useSP. appContextSite in the endpo
Error: Cannot retrieve metalink for repository: epel. Please
If you use yum for installation today, you may encounter the following problems:
Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
The process is simple. Modify the file "/etc/yum. repos. d/epel. repo ",
Uncomment the baseurl and comment out the comment list. You can.
Change to the following content:[P
Php uses CURL to retrieve cookies without relying on COOKIEJAR
This example describes how php uses CURL to retrieve cookies without relying on COOKIEJAR. Share it with you for your reference. The specific analysis is as follows:
In PHP, the CURL class is a very awesome tool class.
The CURL class also has good support for cookies, but it is not flexible enough. Instead, it cannot be obtained using a ready-ma
Document directory
Retrieve the IE7 icon of the Windows Vista desktop
In Windows Vista, I do not know why Microsoft has canceled Internet Explorer icons that have been present on Windows desktops for a long time. This makes many users feel uncomfortable. Although we can create IE shortcuts on the desktop, or even remove the arrows in the IE shortcut icon to make it more like the IE icon on a traditional Windows desktop, however, it is inconvenie
Document directory
When a DataTable is used to retrieve data from the database...
When a DataTable is used to retrieve data from the database... if the field order in the database table is: c1 c2 c3 c4 c1 c3 is the primary key, and c3 is not empty, when data is retrieved from the data with DataTable on the page, in this case, the order in the Table is c1 c2 c3 c4.
When you add data on the page and i
Log in as root and execute:
# Passwd User Name (Change Password)
# Useradd User Name (Add User)
Example: [root @ bogon ~] # Passwd root
Changing password for user root.
New UNIX password:
Bad password: it is based on a dictionary word
Retype new UNIX password:
Passwd: all authentication tokens updated successfully.
How to retrieve the root password in linux
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Retrieve password in CentOS 6.4 and RHEL6.X Single User Mode
In CentOS 6.4 and RHEL6.X single-user mode, you can retrieve the password. When you start the system, the system prompts "enter any key to enter the menu (press any key to enter menu in English)". press enter.The "CentOS (2.6.32-358. e16.i686)" menu appears.The following message is displayed: Enter 'e' to edit the commands before booting.Therefor
Js implements the ifram method to retrieve the URL address of the parent window, jsifram
This example describes how to implement ifram in js to retrieve the URL of the parent window. Share it with you for your reference. The specific implementation method is as follows:
Var url = ''; try {url = specified topics .doc ument. referrer;} catch (M) {if (window. parent) {try {url = Your parent.doc ument. referr
Use html5 FileReader to retrieve images and upload them to the server asynchronously (without iframe ),
Use html5 FileReader to retrieve images and upload them to the server asynchronously (without iframe)
Principle:
1. Use FileReader to read the base64 encoding of the image
2. Use ajax to post the base64 encoded image to the server.
3. analyze the image type (jpg, gif, and png) based on the received post
On csdn, some netizens have always asked this question, and I have encountered it myself. For some reason, I wrote it for your reference:Symptoms:Owordapplic = new word. ApplicationWhenProgramThe following error occurs when you run this sentence:Failed to retrieve components whose CLSID is {000209ff-0000-0000-c000-000000000046} in the com class factory because of the following error: 80070005.Owordapplic = new word. ApplicationWhen the program runs th
tail-f a.txtRoot 8401 7983 0 00:08 pts/3 00:00:00 ps-efView files that are still in the process of being called after the file is deleted:[Email protected]/]# Lsof|grep delTail 3247 root 3r REG 8,3 8427 5042/a.txt (Deleted)Retrieve the file by locating the corresponding process number in the/PORC directory:[Email protected]/]# ll/proc/3247/fd/Total 0LRWX------1 root oldboy/dev/pts/2 21:56 0LRWX------1 Root oldboy/dev/pts/2 21:56 1LRWX------1 root old
:00 tail-f a.txtRoot 8401 7983 0 00:08 pts/3 00:00:00 ps-efView files that are still in the process of being called after the file is deleted:[Email protected]/]# Lsof|grep delTail 3247 root 3r REG 8,3 8427 5042/a.txt (Deleted)Retrieve the file by locating the corresponding process number in the/PORC directory:[Email protected]/]# ll/proc/3247/fd/Total 0LRWX------1 root oldboy/dev/pts/2 21:56 0LRWX------1 Root oldboy/dev/pts/2 21:56 1LRWX------1 root
Usually set the password of the unlimited network after a long time will not change, so many people will forget the original set of unlimited network password, today I teach you a simple way to retrieve the password of the unlimited network, the specific methods are as follows:
Tools/raw Materials Win7
Steps/Methods in the Start menu, click Control Panel, open the Control Panel
In Control Panel, locate the network and the Internet, and
Linux Forget MySQL tutorial password retrieve methodToday we mainly talk about Linux forget MySQL password processing method, below provides 5 kinds of Linux forget MySQL password to retrieve the method oh.Method One:
#/etc/init.d/mysql Stop
# Mysqld_safe--user=mysql--skip-grant-tables--skip-networking
# mysql-u Root MySQL
mysql> Update user Set Password=password (' NewPassword ') where user= '
656e6665 69010680 E2 Modify 3c to 2c bbed> sum applyCheck value for File 2, block 530:Current = 0xb1b9, required = 0xb1b9
Iii. Results of the reconciliation
The code is as follows
Copy Code
Sql> StartupORACLE instance started.Total System Global area 236000356 bytesFixed Size 451684 bytesVariable Size 201326592 bytesDatabase buffers 33554432 bytesRedo buffers 667648 bytesDatabase mounted.Database opened.Sql> select * from Hr.xifenfei;ID NAME———- ——————–1 X
Landing Https://kyfw.12306.cn/otn/login/init website, and then we entered
Then in the login interface I "forgot username/password" Details as shown in the following figure.
And then in the password to retrieve the interface we fill in the registration time when the mailbox and verification code, click to submit.
will prompt the message, the login mailbox clicks the link to revise the password to log in again.
Aft
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