how unlock keyboard

After the Oracle database is installed, users such as Scott are locked by default and cannot log on to the database with Scott users.Log in with the user with ALTER USER database permission, and select Sysdba to execute the following command:Unlock command: sql> ALTER user username account UNLOCK;Lock user command:sql> ALTER user username account lock;If the logged-on user does not have ALTER user database permissions, use a user with DBA role to log

current input text, whether you can continue to enter-(BOOL) TextView: (Uitextview *) TextView Shouldchangetextinrange: (Nsrange) Range Replacementtext: (NSString *) Text {NSLog (@ "Length =%ld,location =%ld", Range. length,range. location);NSLog (@ "Text =%@", text);ReturnYES; }The following two are not easy to understand, presumably to verify the URL and file name suffixAsks the delegate if the specified text view should allow user interaction with the given URL in the given range of text . -

http://blog.csdn.net/lovelyelfpop/article/details/52033045Cordova iOS app when using the system comes with the Input method keyboard, the Focus text box will move the overall WebView interface, such as:However, if you use a third-party input method (Baidu, Sogou, QQ Input method, etc. are), focus text box pop-up keyboard, the interface will not move overall, resulting in the text box is obscured by soft

iOS horizontal screen to get keyboard height 0, keyboard side eject problem In the video screen at the time, often appear the keyboard bug, roughly divided into two kinds:1, Horizontal screen state of the keyboard from the home key direction pop-up2, get the keyboard height

Environment: Raspbian-stretch (2018-06-27)Raspberry Pi: 3 generation B TypeOfficial website Installation Address: http://ozzmaker.com/virtual-keyboard-for-the-raspberry-pi/Home found the keyboard some keys have failed, no way, and windows, directly install a virtual key, is also flattered!Matchbox-keyboard is a "virtual" or "software"

Earlier this year, Apple officially released the 12-inch version of the retina MacBook Notebook, the new product in addition to the well-deserved Retina screen, its biggest feature is the use of the Butterfly keyboard architecture. However, for Apple's major innovation, most media in the evaluation of the time all pointed out that although the keyboard structure to enhance the overall look of the notebook,

Search Oracle-locked tables and unlock SQL code: selectobject_name, machine, s. sid, s. serial # fromv $ locked_objectl, dba_objectso, v $ sessi Search Oracle-locked tables and unlock SQL code: select object_name, machine, s. sid, s. serial # from v $ locked_object l, dba_objects o, v $ sessi Search Oracle-locked tables and unlock tables SQL code: Select

Same as WP7, Windows Phone 8 also needs to be unlocked1. A developer account is required. The account and password of the Windows Live ID associated with the developer account are required. A developer account can unlock up to three mobile phones at the same time.2. A Windows 8 PC with WP8 SDK installed3. for a mobile phone connected to a PC through USB or WiFi, the mobile phone and the PC must be connected to the Internet. During the

Lock/unlockAccount-Active Directory Written by: Rickie Lee (http://www.cnblogs.com/rickie) Determine whether the account is locked or not based on the isaccountlocked attribute. Because LDAP provider does not support the isaccountlocked attribute, winnt provider is used here: (Note that the provider identifier is case sensitive) 1.ObtainIsaccountlockedAttribute to determine whether or notLock/unlock String struser = @ "winnt: // mydomain/" + d

Why is the unlock method not executed? Recently, we intend to lock the object on the editing page of the object, that is, when the object is modified by a user, the object cannot be modified at other times, this ensures that the same object is not modified by two people at the same time, so that the user data submitted first is overwritten by the user data submitted later. The implementation scheme is to useJavaCodeDetermine whether the object is

in Windows XP. Open notepad and enter the following code: WindowsRegistryEditorVersion5.00 [HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System] DisableRegistryTools = dword: 00000000 Save the text file as "js. reg" (the file name is random, but the suffix must be "reg"), and then double-click the file to unlock the registry. However, the preceding key value does not exist in the Registry Editor of Windows XP. This

One: To implement a custom view, the code in the. h,.m file is as follows:#import @class zllockview; @protocol Zllockviewdelegate void) LockView: (Zllockview *) LockView didselectedpwd: (NSString *) PWD; @end @interface IDdelegate; @end////zllockview.m//Gesture Unlock Demo Implementation////Created by Mac on 16/1/9.//copyright©2016 year Mac. All rights reserved.//#import "ZLLockView.h"@interfaceZllockview () @property (nonatomic, strong) Nsmutablear

To listen to the screen SCREEN_ON and SCREEN_OFF actions in a program, you can monitor the screen lock status to implement your own functions. The strange thing is that these two actions can only be listened to after they are registered in the form of code, and they cannot be registered in AndroidManifest. xml. I checked it online. It turns out that PowerManager imposes a limit when sending this broadcast. The limit is that only the register can receive the broadcast from the receiver in the cod

Recently, I began to learn about Oracle and expressed silence for the redo system caused by various problems during the installation process. (1) Question 1: After the 64-bit operating system is installed, select the java.exe file. Sqldeveloper flash back, because after the 64-bit operating system is installed, the generated JDK version is 32-bit. Solution: Disable all Oracle services. Delete the X: \ Oracle11 \ product \ 11.2.0 \ dbhome_1 \ jdk folder. Replace the 64-bit jdk. Restart the serv

Unlock database users and database users 1. log on to and unlock the account with the dba role. First, set the specific time format to view the specific time.SQL> alter session set nls_date_format = 'yyyy-mm-dd hh24: mi: ss ';Session altered.2. Check the lock time. (here, you need to enter the specific user name. The user name in the following statement is TEST)SQL> select username, lock_date from dba_users

I have been trying to build a screen lock interface for a long time. In the last week, I have experienced great hardships and setbacks. I have finally met this requirement perfectly. I will share my screen lock ideas here. Note: This is not a one-click lock screen. It is similar to the go lock screen interface. Preparation: This program requires two activities: home and main. A service: myService, a receiver: bootReceiver, and a layout: layout. home serves as the activity dedicated for the scree

still riding app can't rent a car unlock solution: Account exists for the settlement of the riding record, please complete the order and then sweep code car rental; The vehicle is in the loan state, can sweep code other vehicles car rental; Two-dimensional code damage or number input error, you can sweep code other vehicles car rental; Can be entered directly under the lock password, can unlock. Unab

Roommates New Start an HTC One S, today toss a afternoon, although the brush machine this kind of thing is familiar, but still have some problems, the solution process released, we refer to the next bar. 1. Unlock At present, Wood has s-off related brush machine data, as if still need a machine to solve, so, the method is the official unlock. The official unlock