I think the problem is in the part where you insert your item into the cartList. You only insert the item, not the money with it. So in the return part, it must be: if ask == ‘return’: ret = input(‘What item do you want to return?\n’) for i in cartList: if ret==i: … Or … Read more
You can not Edit the MathView with that library as per I know. As there are no proper Android libraries to display math, your requirement will be achieved if you are moving to jQuery and javascript by using webView. for reference, please visit: MathSolver solved Edittext in mathview
I can spot following problems: The first rewind(fp); is useless and wrong. Useless because after opening the file, the file pointer it is already at the beginning, and wrong because if the file could not be opened for some reason, fp is NULL and rewind(NULL) is undefined behaviour, most likely you’ll get a crash. The … Read more
I would suggest you revisit your design, I don’t know what you’re trying to achieve, but it doesn’t look like the best way to do it. Anyways, you can pass arguments to another Activity like this. Let’s say user clicks on button 2 and button 3. Main1Activity: //button1 onClick @Override public void onClick(View v) { … Read more
Problem solved! There is no issue within the code, the problem was far more subtle. For reasons unknown and a situation I’ve never seen before, the string that was being passed in (testString), had a byte order mark at the start of it. This was never shown in any text editors, and was only realised … Read more
Are you sure the definition is actually defining function onChar in class Game and not in class Screen? If you accidentally wrote this as the definition for onChar (which I can imagine could easily happen): void Screen::KeyListener::onChar(char c) {} then you are defining function in class Screen. solved is there an equivalent to ‘classname.this’ from … Read more
string space = ” “; int locate = -1; for (int j = 0; j < dictionarySize; j++) { if (space == d_newDictionaryArray[j]) { locate=j; break; } } //to locate where the element with space is stored if(locate!=-1) for (int i = locate; i < dictionarySize-1; i++) { d_newDictionaryArray[i] = d_newDictionaryArray[i+1]; } //to shift all … Read more
To answer part of your question: Using Invoke-WebRequest you can feed it a url and use the parameter -OutFile to send it somewhere locally on your machine, example: $url = example.com/somefile.jpg Invoke-WebRequest $url -OutFile C:\output\somefile.jpg This will download the somefile.jpg from example.com and save it in C:\output\ on your machine https://msdn.microsoft.com/powershell/reference/5.1/Microsoft.PowerShell.Utility/Invoke-WebRequest 7 solved Download and … Read more
Thank you all for the answers. This has helped me understand how to use intents and I was able to solve my problem with this: Activity 1 String json= textViewResult.getText().toString(); Intent i = new Intent(Activity1.this, Activity2.class); i.putExtra(“Data”,json); startActivity(i); Activity 2 Bundle b = getIntent().getExtras(); String json = b.getString(“Data”); TextView jData = (TextView) findViewById(R.id.textView1); jData.setText(json); solved … Read more
I have made something like this. I added all variables for change. Normal, cumulative for poisson distribution. Works perfectly. solved Cumulative gaussian distribuation and normal distribuation
No need to iterate over each li element. You can append with them in the selector $(“#second”).append($(‘#first li’)); #second { background: green; } <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js”></script> <ul id=”first”> <li>Test</li> <li id=”test”>Test 2</li> </ul> <ul id=”second”> </ul> 0 solved Why cant I append a jquery object to a ul element
The parentheses around the filename make no difference. include is a language construct, not a function, so it doesn’t require parenthese around its arguments. So they’re equivalent, just like: echo “foo”; echo (“foo”); So there are just two forms: include and include_once. The difference between them is what happens if you try to include the … Read more
Listing folder contents can be done in numerous ways using PHP, from a very simple glob() cmd to a complicated(?) recursiveIterator. Example of glob. —————- $dir=realpath( $_SERVER[‘DOCUMENT_ROOT’] . ‘/path/to/folder’ ); $col=glob( $dir . ‘/*.*’ ); print_r( $col ); 1 solved I want to create a folder navigation in PHP [closed]
Some mistakes of your code: If you want to take take 10 items then you have to iterate loop from 0 to 9 not 10 so for(int i = 0; i < 10; i++) You have to take array[i], not only i If you want to compare you have to write if (array[i] < array[i+1]) … Read more
Change vector<int> result; to vector<int> result = numbers;. Replace all vector<string> to vector<int> and remove quote marks around numbers when you push_back them 2 solved Sorting numbers using vector in c++ [closed]