experiment whether we really take out the control and write the following experiment code in the Login button response event:void helloworld::onbtnloginclicked (Cocos2d::ref *psender, Cocos2d::ui::widget::toucheventtype type) {switch (type) { Case Cocos2d::ui::widget::toucheventtype::began:break;case Cocos2d::ui::widget::toucheventtype::moved:break;case Cocos2d::ui::widget::toucheventtype::ended:{if (txtuser->getstring () = = "") //user name is null prompt {lblresult-> SetString ("User is empt
Tags: Install SQL build requires Environment 9.png ROS AMD Technology share1. Setting up a connection database in setting.py
DATABASES = { ' Default ': { ' ENGINE ': ' Django.db.backends.mysql ', ' NAME ': ' djangotest ', ' USER ': ' Root ', ' PASSWORD ': ' Root ', ' HOST ': ' 127.0.0.1 ', ' PORT ': ' 3306 ' }}
When using migrate to generate the data table will be prompted not to connect t
Tags: company ACL oracle online software connection mode images mode TafOracle boot? Most of the population says when Oracle starts, and so on.Actually, it's wrong.Really speaking1.Oracle software Startup2. Software to read 3 files and start the DB instanceOracle's Operation1. Software startup2. Software to read 3 copies of filesThe file path is in the Oracledata file in the root directory of the Oracle sof
Recently installed mongodb3.1.4, and enabled authorization authentication, in DOS window operation without any problems, in order to maintain the convenience of downloading a client tool Robomongo 0.8.5, user name, password, such as configuration good solution test, the result of connection service is not a problem, permission verification did not pass , check the log, found a sentence: Failed to authenticate [e-mail protected] with mechanism mongodb-cr:authenticationfailed MONGODB-CRCredentials
MySQL study NOTE _ connecting C ++ C to MySQL database in 13_Linux (3) -- processing returned data Linux study notes
BitsCN. comLinux C ++/C connect to MySQL database (3) -- process returned data 1. number of fields in the returned result set
Unsigned int mysql_field_count (MYSQL * connection); // use the value of MYSQL_ROW as an array that stores a row of data..
Oracle is not installed, and pl/SQL is directly used to connect to oracle server in 3 minutes. Many people, especially those who do not like oracle, must learn from oracle and think that oracle occupies a lot of memory. I do not like to install oracle on physical machines, most of which are windows users, and most developers provide a solution based on the above requirements: www.2cto.com installs the oracl
1. Because red rice is the same m system as the millet mobile phone system, so we just install Millet Mobile Assistant in the computer
2. About Millet mobile phone assistant where the next cut us directly to official Internet cafes.
3. As we have seen in the official to have a "millet mobile phone Assistant" We click to download.
4. After downloading, we double-click to download the file to install, after the installation of Millet mobile pho
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