Vote count: 0 I am ru ing a command. After ru ing it, the terminal asks me for a password to proceed this command (no admin password). Now I have to type the password manually into the terminal. Is it possible to create a command which contains the password so that the command runs automatically? as...

Vote count: 0 Am I missing something or asp.net core allows to post script tag in user text fields? In Previous versions of asp.net mvc I needed to allow it by [AllowHtml] attribute. Is there a way how enable validation agains potentially dangerous values? I'm free to submit value like <script src='...

Vote count: 0 I've created a custom dropdown element. The number of options it can have is based on a Database Table (I haven't created the Table yet). Like the number of options can be 4 or even 5 or anything for that matter. I'll use PHP to give the number of options for the dropdown. Each of the ...

Vote count: 0 My model is like class mymodel(models.Model): param1=models.NullBooleanField(blank=False) My form is class MyForm01(forms.Form): LCHOICES=[(True, 'Yes'),(False,'No')] answer=forms.ChoiceField( label='Question', choices=LCHOICES, widget=forms.RadioSelect(), help_text='Help text') I am t...

Vote count: 0 I am trying to create a Canvas, draw stuff on it, and then show it on a View. My code below runs with no errors, but the Canvas doesn't show. All I see is a blank, black screen. I know there are other ways to do this example, but what I am actually trying to do is draw a bunch of stuff...

Vote count: 0 Got the certificate and provisioning and the app to download. But it doesn't work because it mentions device token invalid when I checked the logs. How do I get the correct device token ? I just want to test out push notification on AWS Mobile. I read somewhere it changes everytime you...

Vote count: 0 qith a query I nedd to join 2 table and from result to remve dupe records but I need to show last insert (is.pr). I try this, but not work : $query="SELECT is.cf, is.ps, is.pr, is.pn, dati.ma, dati_uni.age, dati_uni.code FROM (SELECT * FROM is ORDER BY is.pr DESC) as temp INNER JOIN da...

Vote count: 0 [[When I run my app on xcode, my image views and buttons wont appear in the simulations. They show up in the storyboard, but, they do not show up in the simulation. My buttons and image views have images, and they are png files. I haven't put any serious code in the app yet because I w...

Vote count: 0 val manager=sc.textFile ("hdfs://localhost:54310/user/training/employee_dir/employeeManager") manager.first ERROR: java.io.EOFException: End of File Exception between local host is: "localhost.localdomain/127.0.0.1"; destination host is: "localhost":54310; :java.io.EOFException; For mo...

Vote count: 0 I'm reading about lambda calculus. From the end of section 2.1 here http://www.toves.org/books/lambda/: (λx.(λx.λy.x × y) 3 ((λz.x + z) 2)) 1 ⇒ (λx.λy.x × y) 3 ((λz.x + z) 2) where x = 1 ⇒ (λy.x × y) ((λz.x + z) 2) where x = 3 ⇒ x × y where x = 3 and y = (λz.x + z) 2 ⇒ x × y where x = ...

Vote count: 0 So I have made a 'Student' class which has some data members,and methods....What I want to do is get input from the user using a form and then initialize a student object using the values entered by the user. I used the following code but somehow every Student object has the same value...

Vote count: 0 My application is hosted on azure, and it is having issues when uploading large files,I'm saving the files to sql sever, It works great if it is small files, but if the size is around 40MB it fails with transaction timeout. I have increased the timeout of the co ection to 180. asked 38...

Vote count: 0 I am developing an angularJS application where my geocordinates from the device are taken and sent to my REST service every few seconds. Code for geo coordinates sending is located in just one controller. It means that geolocation is only updated in my server if the template page for t...

Vote count: 0 I have a list of the countries stored into XML, as follows: <?xml version="1.0" encoding="utf-8"?> <resources> <string-array name="nation_array"> <item>Afghanistan</item> <item>Albania</item> <item>Algeria</item> <item>American Samoa</item> <item>Andorra</item> <item>Angola</item> <ite...

Vote count: 0 i have this collection { "_id" : ObjectId("57b8277cd48b97d6e38d9eb2"), "student_id" : "326598", "sem" : "sem1", "marks" : [ { "title" : "english", "from" : 2, "to" : 15 }, { "title" : "maths", "from" : 5, "to" : 18 }, { "title" : "science", "from" : 10, "to" : 20 } ] } { "_id" : Object...

Vote count: 0 Here is my code for notification:- public void showNotification(String Name, String Rate, int Image_Source, int PandP, int Repeat) { RemoteViews remoteview = new RemoteViews(getPackageName(), R.layout.notification_layout); PendingIntent pi = PendingIntent.getActivity(this, 0, new Inten...

Vote count: 0 I'm not a programmer of mode languages, I graduated from college with a > programming degree in 1987 but got employment in computing hardware not > software. I slightly modified the following code to update my calendar from a google > form. The code works great but now I'd like to add ...

Vote count: 0 I would like to know if it was possible to use shell_exec as an other user. The point is to access directly to the user folder (in home/user/) Or, is it possible to navigate from var/www/ to home/user/ folder using shell_exec? Thank you for your help! asked 1 min agoorugari Let's block...

Vote count: 0 I have this dissasembled function: And I am not sure of what all of the arguments mean? Also, how would I run this? Would I have to use C or C#? And then how do I set that up? asked 49 secs agoMadyson Let's block ads! (Why?)

Vote count: 0 I have some code I'm analyzing. But I've found that iterating over a dictionary empties it. I've fixed the problem by by making a deepcopy of the dictionary and iterating over that in some code that displays the values, then later use the original dictionary to iterate over that to ass...