johnson dubula

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since Mar 29, 2016
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Recent posts by johnson dubula

i want to moved the position of the argument passed in the terminal using a function and a while loop, my problem is that the last argument passed has no place to be copied to, and i want it to be copied to the 1st argument.the code below describes everything

  

  
6 months ago
i wrote a program that check if the passwords has an uppercase,a number, and an alphabet, what i want to know is is a way of doing this more efficiently?, becouse on the code that i wrote in each if statement i have 5 if OR's
7 months ago
ok this is what i want to do



i want to change the first letter of every sentence that the user in puts to uppercase, and print it
7 months ago
i am trying to manipulate a sentence in C,only the first letters on the sentence inputted by a user to upper cases, how do i do that?
7 months ago
good day guys

With my knowledge i have mananged to create a quiz with html and javascript, the problem is I do not know how to create loops,can someone show me how to desplay answers for on the incorrect questions at the bottom of evey incorrect question, for now i can only show for one question

thank you itworked
2 years ago
how do i set the release type, becousewhen i build it creates the app-debug.apk
2 years ago
good day guys

i want to create an actual apk not the app-debug.apk on androids tudio, how do that?
2 years ago
good day

I am trying to build an android app for the google playstore and when i change the build type to "release " it gives me the error bellow



how do i resolve this
2 years ago
ood day sir

can you assist with something, i am trying to add admobs on the app but it doesn't show on the app when i run it, but it appears on the android studio preview

this code is on the main activity layout
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this code is on the questions activity class

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2 years ago
good day guys


I have created an app, now i want to add admobs but the app wont show the ads, and when i add this code on the activity i want to add an ad on,The app wont start, it just says the app have encountered a problem and stops,it build without errors though

i have watched online videos, i did not get any help
2 years ago
thanks alot man, i was stuck i really do not know why,
2 years ago
good day Tim

i want to open a new activity when someone clicks on the 3rd car on the list.
where do i write the 3 (or 2 since it will start from zero counting)

Car clickedCar=myCars.get(position);
2 years ago
I get you Tim, but how do i say the third one,or forth one.
Car clickedCar=myCars.get(position);
2 years ago
thanks man,thanks alot
2 years ago