how to retrieve voicemail

Match by single character querybegin DeclarecursorMyemp_cur is Select * fromTable_a AwhereA.type1='User'; type Myemp_tab is Table ofTable_a%rowtype;myemp_rd Myemp_tab;beginOpenmyemp_cur;loop --Cycle 1 FetchMyemp_curBulkCollect intoMYEMP_RD limit -; forIinch 1.. Myemp_rd.CountLoopDbms_output.put_line (' ********************************************************** ');d bms_output.put_line ('target object:'||myemp_rd (i). MKT_TRADE_TYPE_DESC);d Bms_output.put_line ('Result object:');--Cycle 2Declar

1. Sorting DataIf you do not sort, the data will generally appear in the order in which it appears in the underlying table, which may be the order in which the data was originally added to the table. However, if the data is subsequently updated or deleted, the order is affected by how the DBMS reuses the storage space.Clauses: SQL statements consist of clauses, some are necessary, and others are optional. A clause is usually made up of keywords plus the data provided. For example, the FROM claus

partition, if the system root partition was mistakenly deleted, you need to enter the single-user mode, the root partition is read-only mount.Cause: Because after the file is deleted, just the sector pointer in the Inode node of the file is zeroed out, in fact the file still exists on the disk, if the disk is mounted in read-write mode, the deleted data blocks may be newly allocated by the system, the data blocks are overwritten, the data is really lost, So mount it in a read-only manner and av

Method 1: Use the Set password commandMysql-u Rootmysql> SET PASSWORD for ' root ' @ ' localhost ' = PASSWORD (' Newpass ');Method 2: Use Mysqladminmysqladmin-u root Password "Newpass"If Root has already set a password, use the following methodmysqladmin-u root password Oldpass "Newpass"Method 3: Edit the user table directly with updateMysql-u Rootmysql> use MySQL;mysql> UPDATE user SET Password = Password (' newpass ') WHERE user = ' root ';mysql> FLUSH privileges;This can be done when the root

the default US Whether to start the network, you need to choose according to your actual situation, if you need to copy data through the network, select Yes, here we choose No Go to the rescue interface and select Continue System mounted under/mnt/sysimage if you want to run the Chroot/mnt/sysimage command in the root environment Three options: Shell enters command line mode; FAKD is diagnostic mode; reboot restart the computer; we cho

In linux, how to retrieve the boot menu-Linux general technology-Linux technology and application information is as follows. I have installed windows xp sp2 before installing the linux system. For the convenience of development, I have installed another linux. However, when I was complacent in my sense of accomplishment after successfully installing linux, I was dumb-eyed about what happened after the machine was restarted! After I installed the li

After decades of security attack baptism, enterprises have launched a counterattack against various viruses, hackers, worms, and malware. The network is secure and the server is secure, but the background data is still in high risk. Hardware and software faults and human error may cause data loss. Data loss is a constant crisis. How can we retrieve lost data? The prevalence of viruses, Trojans, and malware has made people pay special attention to secu

Incorrect method for jquery to retrieve object array elements, jquery object array elements The Code is as follows: 1 1. incorrect method: The jquery object array cannot be obtained using the [] method, as shown below: 1 $ (function () {2 var div_span = $ ("# div1 span"); 3 for (var I = 0; I This is invalid. 2. You can use jquery's eq () method to select: 1 for (var I = 0; I 3. You can use the each () method to traverse: 1 $ (function

Use a loop or if statement to retrieve data from json, ifjson First, json data is written as follows: {"Head": [{"text": "Guangzhou", "id": "Guangzhou", "pid": "Guangdong Province" },{ "text ": "Zhengzhou", "id": "Zhengzhou", "pid": "Henan Province"}],} As shown above, if you want to extract the id and pid data in sequence, you can only use loops. The Code is as follows: Var head_id = ""; var head_pid = ""; for (var I = 0; I In this way, data in json

In Ubuntu, the sudoers permission cannot be changed by mistake (you can retrieve the sudo permission when you forget the root password). Because the sudoers permission is modified, sudo cannot be used, it happens that the Ubuntu root password is not set, and the result can only be modified in the single-user mode (with root power). In Ubuntu, during the boot, press shift to display various modes. Select the second recovery mode, press e to edit the fi

An example of using JavaScript to retrieve the current height of an element

Example of how JS adds a Cookie to retrieve the cookie value and deletes the cookie: jscookie Cookie is a very useful function that can judge a certain state and the usage in the project is extremely high.Copy codeThe Code is as follows:Function setCookie (name, value){Var Days = 30;Var exp = new Date ();Exp. setTime (exp. getTime () + Days x 24x60*60*1000 );Document. cookie = name + "=" + escape (value) + "; expires =" + exp. toGMTString ();Var strse

Add a Cookie in JS to retrieve the cookie value and delete the cookie Function setCookie (name, value) {var Days = 30; var exp = new Date (); exp. setTime (exp. getTime () + Days * 24x60*60*1000); document. cookie = name + "=" + escape (value) + "; expires =" + exp. toGMTString (); var strsec = getsec (time); var exp = new Date (); exp. setTime (exp. getTime () + strsec * 1); document. cookie = name + "=" + escape (value) + "; expires =" + exp. toGMT

signature), the generation of key key: Generate a key key for this user when each user retrieves the passwordURL example:http://www.wechat68.com:80/cardsshok/checklink?sid=k3xhoi4o/uihh5qywbdfya==username=123Generates an expiration time, generates a digital signature, generates a URL, and sends a message. Addu (username, key, expiry time)The database to use is as followsPackage Com.soq.card.web.action;import Java.sql.timestamp;import Java.util.list;import java.util.UUID;import Org.hibernate.cri

Problems encountered when uploading images using request. getInputStream () to retrieve file streams, The image upload function is often used in the web, and there are many ways to obtain it. Here I use request. getInputStream () to obtain the file stream. There are two ways to obtain the file stream: attach the code Int length = request. getContentLength (); // obtain the length of the request parameter. Byte [] bytes = new byte [length]; // defines

This article mainly introduces how the smarty template engine uses the built-in function foreach to retrieve all array values in a loop. The example analyzes several common techniques of foreach looping arrays, for more information about how to use the smarty built-in function foreach, see the following example. The details are as follows: Display File: index. php: The code is as follows: // Create a smarty objectRequire_once ("./libs/Smarty. class.

How can I quickly retrieve the linuxroot password after I forget the linux root password? Linux root password retrieval method 1Step 2: use passwd root to change the status of a single user. Step 2: use the CD to boot the system and run linux rescue to connect the original/partition as follows: Cd/mnt mkdir hd mount-t auto/dev/hdaX (original/partition ID) hd cd hd chroot./passwd root Step 2: Take the local hard disk and mount it to another linux syste

Describes how to use PHP to retrieve the entire function. For the powerful ceil -- the sum obtained by the first method indicates that floatceil (floatvalue) returns the next integer not less than the value. if the value has a decimal part, it goes into one. The class returned by ceil () is powerfulCeil -- integer in a single method Description Float ceil (float value) Returns the next integer of no less than value. if the value has a decimal part, it

REG file Contents:Windows Registry Editor Version 5.00; Change Extension ' s File Type[Hkey_current_user\software\classes\.jpg]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.jpeg]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.gif]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File Type[Hkey_current_user\software\classes\.png]@= "PhotoViewer.FileAssoc.Tiff"; Change Extension ' s File T

This article is to retrieve the video from the SD card on the phone, and then display the video information such as the thumbnail, name, etc. of the corresponding video on the ListView. Click each item to play the corresponding video.Source:Layout file:Activity_main:List_item:Code files:Mainactivity.java:Package Com.multimediademo13mediastore;import Java.io.file;import Java.util.arraylist;import android.app.Activity; Import Android.content.intent;impo