prepare

I've looked over an hour on various website but I couldn't solve my problem. So here is the code that works: $animes = array(); $q = $this->_db->query('SELECT id, nom, nom_id FROM animes WHERE nom LIKE "%code%"'); while ($data = $q->fetch(PDO::FETCH_ASSOC)) { $animes[] = new Anime($data); } return $animes; And here is the one that doesn't work : $animes = array(); $q = $this->_db->prepare('SELECT id, nom, nom_id FROM animes WHERE nom LIKE :n'); $q->bindValue(':n',"%code%",PDO::PARAM_STR); while ($data = $q->fetch(PDO::FETCH_ASSOC)) { $animes[] = new Anime($data); } return $animes;` I use %code

I want to further use in the procedure the values I get from a select into execution but can't figure out how to do it. As a test I wrote the following but cannot use the v_1, v_2 or v_3 variables for further logic as they don't take the values 1,2 & 3 as i expected... DROP PROCEDURE IF EXISTS MPT_testing; DELIMITER // CREATE PROCEDURE MPT_testing() READS SQL DATA BEGIN DECLARE v_1 INT; DECLARE v_2 INT; DECLARE v_3 INT; SET @sql=CONCAT('SELECT 1,2 into v_1, v_2'); PREPARE s1 FROM @sql; EXECUTE s1; DEALLOCATE PREPARE s1; SET v_3 = v_1 + v_2; SELECT v_3; END // DELIMITER ; Can somebody help here

I have a MusicService for MediaPlayback, wich uses a MediaPlayer with the settings: player.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK); player.setAudioStreamType(AudioManager.STREAM_MUSIC); and those Listeners are set: OnPreparedListener, OnCompletionListener, OnErrorListener, OnSeekCompleteListener The MediaPlayer is used for mp3-Playback. When one Song is finished, onCompletion is called. Then PlayNext is called, wich resets the MediaPlayer, then sets the Datasource with the URI of the next Track. Uri is loaded with: Uri trackUri = ContentUris .withAppendedId(android

As title says, the onPrepared() overridden method is not being called. mediaPlayer = new MediaPlayer(); mediaPlayer.setOnPreparedListener(new OnPreparedListener(){ @Override public void onPrepared(MediaPlayer mp){ if (mp.equals(mediaPlayer)) isReady_mediaPlayer = true; Log.e("I", "Media player has been loaded to memory !"); } }); mediaPlayer = MediaPlayer.create(this, R.raw.my_sound_mp3); It's because you are creating a new MediaPlayer object. This one does not have any onPreparededListener set on it. Here you create and assign a MediaPlayer object: mediaPlayer = new MediaPlayer(); Next you

I have a problem with prepare and bindValue :( db.open(); QSqlQuery q; q.prepare("SELECT id_malade,nom,prenom FROM Malade WHERE nom LIKE %:p% OR prenom = %:f% ;"); q.bindValue(":p",ui->lineEdit->text()); q.bindValue(":f",ui->lineEdit->text()); qDebug() << q.boundValue(0) << " " << q.boundValue(1); qDebug() << q.executedQuery().toStdString().c_str(); db.close(); output is: QVariant(QString, "zit") QVariant(QString, "zit") SELECT id_malade,nom,prenom FROM Malade WHERE nom LIKE %?% OR prenom = %?% ; I tried to change :p and :f with ? and use int positions in bindValue but no luck. The query got