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Katz's questions

Martin Hope
Katz
Asked: 2020-12-17 18:07:11 +0800 CST
  • 0

I'm using Virtual Box running Windows 7 on one iMac 10.11.6and I'm trying to open "RUN" with Command + R but every time I passed Command + R to the keyboard the VM turned off and on, that was fixed when I went to INPUT > Keyboard Settings >and deleted the command that I was shutting down the computer every time I typed Command + R. Now it doesn't do anything but I want to know can I open RUN by doing Command + R, CTRL + Z or Cit works fine. Any kind of help will be appreciated.

windows
Martin Hope
Katz
Asked: 2020-10-12 14:12:22 +0800 CST
  • 1

Hello I am trying to create a new log file but it is not working for me. \t arch.txtIt gives me the error Outfile disabled. Does anyone know about this error I can't find information about this error.

mysql
Martin Hope
Katz
Asked: 2020-09-28 10:17:12 +0800 CST
  • 1

Hello, I'm trying to make a temporary row in mysql but I can't do it, if I can do it how to create a column but I don't know how to make a row. Can somebody help me?

This is the original column

 _________________                 ______________      
|   Salario       |               |    AVERAGE   |
 _________________                |____________  |
|   200.000       |               |85585.714286  |
| ________________|               |______________|

^------- This is the original result

what i tried

This is the desired result --------------------------^

What I tried was:select "Average Salary", avg(salary) from EMP_DATA;

and create this

+----------------+--------------+
| Average Salary | avg(salary)  |
+----------------+--------------+
| Average Salary | 85585.714286 |
+----------------+--------------+

I was able to do the column but that's not what I want to do. I want the value of avg(salary)this below Average Salary like so:

+----------------+
| Average Salary | 
+----------------+
| 85585.714286   | 
+----------------+
mysql
Martin Hope
Katz
Asked: 2020-07-26 20:33:44 +0800 CST
  • 1

My program tries to look for web page links And when the page is valid the application writes [+] Found [+] and if the link is not valid it writes [+] Error [+] but each link does not have the same length. Here is an example of how the app looks when I run it foobar.com/test [+] Found [+] foobar.com/test21 [+] Error [+] foobar.com/test333 [+] Error [+]

As you can see the position of the message moves because the link is longer. I want the message from Foundo Errorto appear in the same vertical row like this:

foobar.com/test [+] Found [+] foobar.com/test21 [+] Error [+] foobar.com/test333 [+] Error [+]

But not so close to the link because there may be an error that would be if a link is longer than the length between the link and the message Erroror Found Here is my code

for i in array:
    try:
        adminpanel = urllib2.urlopen(website+i)
        checkurl = adminpanel.code
        if checkurl == 200:
            print Fore.GREEN+ website+i," ""                                              " +"[+] Found [+] "
            continue
    except urllib2.URLError, checkurl:
        if checkurl == 404:
            print website+i," ""              Not Found :/"
        else:
            print Fore.RED+ website+i," ""                                              " +"[+] Error [+] " + Style.RESET_ALL
python
Martin Hope
Katz
Asked: 2020-07-26 09:41:10 +0800 CST
  • 1

I want to read an array from a file, and add each word in the array to the user input. Imagine that the user input is wwww.google.com/the application adds each word in the array behind the link until the list is finished.

google.com/
google.com/test.html
google.com/test1.html

I can do this if I make an array in the program and it works fine but when I want to read from a file, instead of reading the whole word it only reads letter by letter.

google.com/
google.com/t
google.com/e
google.com/s
google.com/t

and continue like this. How can I make it read the whole word when it reads the file instead of letter by letter.
Here is my code if you need it to reference an example of the array:

['test/','test1/','test2/']

website = raw_input(Fore.MAGENTA +"> SITIO PARA SCANEAR: ")
if "http://" not in website:
    website ="http://"+ website

with open("test.txt", "r") as ins:
    array=[]
    for line in ins:
        print line 

for i in line:
    try:
        adminpanel = urllib2.urlopen(website+i)
        checkurl = adminpanel.code
        if checkurl == 200:
            print Fore.GREEN+ website+i," ""              [+] Encontrado [+]"
            continue
        else:
            print Fore.RED+ website+i," ""              [-]Error[-]"
python
Martin Hope
Katz
Asked: 2020-06-27 20:53:40 +0800 CST
  • 1

What would be the best way to return specific letters but at the same time those random letters, for example from the distance a to f [a,b,c,d,e,f]. I know how to do it with the whole alphabet using the randomand function string.ascii_letters, but I don't understand how to make it specific.

 def gen():
    return random.choice(string.ascii_letters + string.digits)


# prints the first digits until %s, and starts printing random generation.
def printme():
    combo1 = '999999991468%s111%s1%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s' % (
        gen().upper(), gen().upper(), gen().upper(),
        gen().upper(), gen().upper(), gen().upper(),
        gen().upper(), gen().upper(), gen().upper(),
        gen().upper(), gen().upper(), gen().upper(),
        gen().upper(), gen().upper(), gen().upper(),
        gen().upper(), gen().upper()
    )
python
Martin Hope
Katz
Asked: 2020-06-09 12:47:21 +0800 CST
  • 3

I made my application with python but I want to convert it to .exe, I can achieve the conversion from .py to exe but not with the image. The image works fine if I run the application in its original format which is .py but when I convert it to .exe it doesn't work. If you have used pyinstaller, can you give me any recommendations, thanks? I am using pyinstaller 3.2 with python 3.4.1 installeddo.

photo = PhotoImage(file="pirate.png")
label = Label(window, image=photo)
label.pack()

The error message.

    File "lukcid3.py", line 49, in <module>
      File "tkinter\__init__.py", line 3384, in __init__
      File "tkinter\__init__.py", line 3340, in __init__
    _tkinter.TclError: couldn't open "image.png": no such file or directory

.spec

 a = Analysis(['C:\\Users\\Francesc\\Desktop\\PyInstaller-3.2'],
                 pathex=['C:\\Users\\Francesc\\Desktop\\PyInstaller-3.2\\lukcid3'],
                 binaries=None,
                 datas=None,
                 hiddenimports=[],
                 hookspath=[],
                 runtime_hooks=[],
                 excludes=[],
                 win_no_prefer_redirects=False,
                 win_private_assemblies=False,
                 cipher=block_cipher)
    pyz = PYZ(a.pure, a.zipped_data,
                 cipher=block_cipher)
    exe = EXE(pyz,
              a.scripts,
              exclude_binaries=True,
              name='PyInstaller-3',
              debug=False,
              strip=False,
              upx=True,
              console=True )
    coll = COLLECT(exe,
                   a.binaries,
                   a.zipfiles,
                   a.datas,
                   strip=False,
                   upx=True,
                   name='PyInstaller-3')
python
Martin Hope
Katz
Asked: 2020-12-26 00:07:18 +0800 CST
  • 4

How can I animate one StackViewso that it slides up starting from x=0to y=500? I have the following method viewDidLoad()that does an effect that grows the StackView:

StackView.transform = CGAffineTransformMakeScale(0.0, 0.0)

and then I added a growing effect in the method viewDidAppear():

UIView.animateWithDuration(0.4, delay: 0.0, options: [], animations: {
    self.StackView.transform = CGAffineTransformIdentity
}, completion: nil)

Then the method executes the viewDidLoadand the StackViewis reduced to the minimum size. When the method of viewDidLoadcompletes, the method viewDidAppearis invoked, and the animation begins and the method StackViewbegins to grow. The animation stops when the StackViewreaches its original size.

Although it's a nice effect, it's not what I want to achieve. I want the animation to slide from x= 0and stop at y=500. I tried to add the following code in viewDidLoadit to achieve it, but I still get the same growing effect:

StackView.transform = CGAffineTransformMakeTranslation(0, 500)

Any suggestions on how to achieve this?

ios
Martin Hope
Katz
Asked: 2020-12-18 22:02:52 +0800 CST
  • 2

In the coding the below checks if the condition is true, shows a check mark in cellit, if not, shows nothing. How can I make it so that the user can deselect the cellby clicking on the device?

// Boolean Array 
var esVisitado = [Bool] (count: 21, repeatedValues: false)
if Visitado[indexPath.row] {
    cell.accessoryType = .Checkmark
} else {
    cell.accessoryType = .None
}
return cell


let esVisitadoAction = UIAlertAction(title: "Que quieres decir?", style: .Default, handler: { (action:UIAlertAction!) -> Void in

    let cell = tableView.cellForRowAtIndexPath(indexPath)
    cell?.accessoryType = .Checkmark
    self.Visitado[indexPath.row] = true

})

optionMenu.addAction(esVisitadoAction)

tableView.deselectRowAtIndexPath(indexPath, animated: false)

enter image description here

ios
Martin Hope
Katz
Asked: 2020-12-17 21:34:06 +0800 CST
  • 1

In the code below, initialize the images in an array with a list of names. I want the order of the images to be aligned with the order of the array of names. This is what I tried and got an error saying:

Thread 1: EXC_BAD_INSTRUCTION ( code=EXC_I386_INVOP, subcode = 0x0)

The console says: fatal error: Array index out of range (lldb) Code

class NonameTableViewController: UITableViewController {


var Names = [" Ferro", "Korean", "HUH?","CatCafe", "UINITY", "FAKESTORE" ,"IRANOUTOFNAMES", "OKAY", "KEEP CODING"]

var Images = ["cafedeadend.jpg", "homei.jpg", "teakha.jpg", "cafelois1.jpg"," petiteoyster.jpg", "forkeerestaurant.jpg"]

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {


    let cellIndentifier = "Cell"
    let cell = tableView.dequeueReusableCellWithIdentifier(cellIndentifier, forIndexPath: indexPath)


        //configure cell 

         cell.textLabel?.text = Names[indexPath.row]
        cell.imageView?.image = UIImage(named: Images[indexPath.row])

            return cell
} 


       override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
            // #warning Incomplete implementation, return the number of sections
            return 1
        }

        override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
            // #warning Incomplete implementation, return the number of rows
            return Names.count
        }
ios
Martin Hope
Katz
Asked: 2020-12-16 15:50:38 +0800 CST
  • 6

I have a very simple application. Which draws lines when you touch the screen with two fingers, when they lift their fingers I want to erase the drawing, and when they draw again show new lines.

However, when I delete the lines the first time, the next press causes an error with no error message. I figure I'm doing something small wrong, but I can't figure it out. Here is my code:

var prevX: CGFloat!
var prevY: CGFloat!

var startX: CGFloat = 150
var startY : CGFloat = 450

var reset: Bool = true

override func viewDidLoad() {
    super.viewDidLoad()

    var pan = UIPanGestureRecognizer(target: self, action: "pan:")
    pan.cancelsTouchesInView = false
    pan.delegate = self
    self.view.addGestureRecognizer(pan)
}

func pan(recognizer:UIPanGestureRecognizer) {
    print(self.view.layer)
    var state = recognizer.state

    if (state == UIGestureRecognizerState.Ended) {
        reset = true
        var sublayers = self.view.layer.sublayers
        for layer in sublayers {
            layer.removeFromSuperlayer()
        }
    } else {
        var interval = recognizer.translationInView(self.view)
        if (reset) {
            reset = false
            prevX = CGFloat(startX + interval.x)
            prevY = CGFloat(startY + interval.y)
        }
        var newPointX = startX + interval.x
        var newPointY = startY + interval.y

        var path = UIBezierPath().bezierPathByReversingPath()
        path.moveToPoint(CGPoint(x: prevX, y: prevY))
        path.addLineToPoint(CGPoint(x:newPointX, y:newPointY))

        var shapeLayer = CAShapeLayer()
        shapeLayer.path = path.CGPath
        shapeLayer.strokeColor = UIColor.blueColor().CGColor
        shapeLayer.lineWidth = 1.0
        shapeLayer.fillColor = UIColor.clearColor().CGColor

        self.view.layer.addSublayer(shapeLayer)

        prevX = newPointX
        prevY = newPointY

    }
}

A little more information about the error

Thread 1: EXC_BAD_ACCESS code=1, address=0x499e....
     ___UIApplicationExtensionGetAccurateShareServicesExtensionForIdentifier_block_invoke_2
    0x18c00e3c0:  adrp   x8, 54568
    0x18c00e3c4:  ldr    x8, [x8, #2248]
    0x18c00e3c8:  ldr    x8, [x8]
    0x18c00e3cc:  ldr    x9, [sp, #56]
    0x18c00e3d0:  sub    x8, x8, x9
    0x18c00e3d4:  cbnz   x8, 0x18c00e3fc           ; UIApplicationMain + 1548
    0x18c00e3d8:  movz   w0, #0

I think it is this line that is causing the error.

        for layer in sublayers {
        layer.removeFromSuperlayer()
    }

because if I remove it the program works without any problem ( but it doesn't delete the lines )

ios