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why the result is 1?


By : Julio Cesar Padilla
Date : August 01 2020, 12:00 AM
fixed the issue. Will look into that further , This line creates a vector with size 1, with a value of zero
code :
std::vector<int> sum(1);   // sum now contains { 0 }
sum.push_back(1);          // sum now contains { 0, 1 }
sum[0] = 1;                // sum now contains { 1, 1 }


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Caused by: No result type specified for result named 'success', perhaps the parent package does not specify the result t


By : 권기영
Date : March 29 2020, 07:55 AM
Any of those help Struts2 result types are defined in the package struts-default which is in core jar. In your configuration you should extend struts-default at least one parent package. The second package you created didn't comply rules.
code :
<package name="mypackage1" namespace="/" extends="default">

Update query and not replace existing result, just combine old result + new result with comma


By : Lucas De Azevedo Vac
Date : March 29 2020, 07:55 AM
help you fix your problem I would like to do a Update query but not replace existing result, combine both result with comma become array. My query will be something like this: , use FIND_IN_SET like this
code :
SELECT * FROM outlet_type_location WHERE FIND_IN_SET('$treatment_id',treatment_id) > 0

Ansible register result result.stdout result.rc etc dict variable not found, how to use until loop


By : Suraj Shukla
Date : March 29 2020, 07:55 AM
should help you out ansible/ansible-playbook version: 2.1.2.0 / 2.2.0.0 , Correct answer and findings:
code :
until: result|succeeded

result of .exec(function (err, result)) not showing a result, althought the entry is made to the database


By : user1549929
Date : March 29 2020, 07:55 AM
it fixes the issue As you are using Sails v1~, returning created, updated or destroyed records is not something that happens without implicitly including fetch as part of your request.
code :
.meta({fetch: true})
User.create(req.body).meta({fetch: true}).exec(function (err, createdUser) {
    if (err != null)
        res.send({ 'message': err, 'user': 0 });
    else
        res.send({ 'message': "user created", 'user': createdUser });
});

How can I get green color rectangle if result is True and Red box if result is False in result = (paper == dict_k)?


By : user3693051
Date : March 29 2020, 07:55 AM
I wish this helpful for you You should not call paintEvent directly but through the update() or repaint() methods, on the other hand the color must be an attribute of the class that changes according to the value of result and then call update():
code :
class MainWindow(QMainWindow):
    def __init__(self, parent=None):
        super(MainWindow, self).__init__(parent)
        self.setStyleSheet("QLabel {font: 16pt Arial}")
        self.qLbl = QLabel("Not yet initialized")
        self.setCentralWidget(self.qLbl)

        self.qTimer = QTimer()
        self.qTimer.setInterval(1000)
        self.qTimer.timeout.connect(self.getSensorValue)
        self.qTimer.start()

        self.color = QColor()

    def getSensorValue(self):
        id_ = "ID1123"
        t = neo4jconnection(paper_id=id_)
        paper = neo4jresultparser(t)
        dict_k = jsonfilereader(paper_id=id_)
        result = paper == dict_k
        self.qLbl.setText("{} {}".format(id_, result))
        self.color = QColor("green") if result else QColor("red")
        self.update()

    def paintEvent(self, event):
        if self.color.isValid():
            painter = QPainter(self)
            painter.setPen(QPen(self.color, 5, Qt.SolidLine))
            painter.setBrush(QBrush(self.color, Qt.SolidPattern))
            painter.drawRect(40, 40, 400, 200)
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