For the most part any framework is suitable for large amounts of data, as long as it is loaded in a reasonable manner and you do not expect to load hundreds of MB of data into display at once but load it dynamically when it is required. Angular itself is great for dealing with substantial … Read more
You need to read documentation /implementation of AsyncHttpClient first. You won’t get response like that. You need to Override onSuccess/onFailure methods for your AsyncHttpResponseHandler() client.get(“http://localhost/moodle/webservice/rest/server.php?wstoken=0ac06623c66a3dd0e0e431f872a74710&wsfunction=core_user_create_users”,params ,new AsyncHttpResponseHandler(){ @Override public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) { Toast.makeText(getApplicationContext(), new String(responseBody), Toast.LENGTH_LONG).show(); } }; 0 solved I want to print out the request using toast
If I understood you code and data correctly, each item in pin_configuration begins with the target index, and then the indices to set to True. In python3, using extended iterable unpacking, you can do the following: for r, *indices in pin_configuration: for j in indices: bool_list[r – 1][j – 1] = True to adapt it … Read more
I’m not sure there is enough information in your question for me to give you a specific answer, but here’s a start… You can extract the variable names from a data.frame called df with: names_vec <- names(df) You can get the desired pattern of variable names with plus signs between them with: string_1 <- paste(names_vec, … Read more
You can split the String on “” and map it to convert each item to a number. Then you can use Array.prototype.sort to put it in descending order. If you want it as a String you can join it on “”. var str = “92345”; var numStr = str.split(”).map(function(item) { return +item; }); var orderedArr … Read more
This should fix it: def print_guessed(secret_word): return ‘-‘*len(secret_word) The problem with your code is that you are trying to modify a string by its index. However str object in Python is not mutable. You have to construct a new string. Note that this function returns the same result as other people have proposed. However it … Read more
This in invalid syntax, you are mixing array and object syntax: [ ‘0.00000979’: 1730, ‘0.00000969’: 206, ‘0.00000955’: 3141, ‘0.00000951’: 525, ‘0.00000941’: 159, ‘0.0000095’: 1000, ] To be able to sort, you need a valid array, actually an array of arrays: var data = [ [0.00000979, 1730], [0.00000969, 206], [0.00000955, 3141], [0.00000951, 525], [0.00000941, 159], [0.0000095, … Read more
it seems that it is returning double. DataTable dt = new DataTable(); double answer = (double)dt.Compute(“(1*4000*700*20)/4000”, “”); Console.Write(answer); 2 solved how to use datatable.compute for division in c#?
The Twitter API requires that you use OAuth (an authenticated access token) to use the statuses/update endpoint. So, no, it is not possible to post a Tweet using just the username and password. solved How to post a twit using C# with username and password? [closed]
The module was called Tkinter, with a capital T, in Python 2.7. Python 3 renamed most stdlib modules that didn’t fit the coding standard (mostly because they’d been added before there was a coding standard). By 2018, most books, YouTube tutorials, Stack Overflow answers, blog posts, etc. are going to show you Python 3, so … Read more
If this was my issue, I would do the following: Create a model class… public class ListModel { View view; String url; public ListModel (View view, String url) { this.view = view; this.url = url; } public View getView() { return view; } public void setView(View view) { this.view = view; } public String getUrl() … Read more
I know you said that there is no other way to do it. I hope you don’t mind that I took the liberty to do so, anyway. If you structure the code somehow like below, you will make future-you much happier: I assume that you have the following variables: $shipLife is the life amount of … Read more
the send function doesn’t except uint8_t* so you should cast the contents of the vector like this : (const char*)data1.data(); Also the vector class doesn’t have length () method you should use size() solved C++ sending a vector across a socket connection
Here’s what’s wrong with your code: You’re using *args which would expand the string you’re passing into the function’s arguments which is not what you want. I’ve replaced it with arg. You’re using x[n] instead of simply x. When you’re looping through the string, you’re going at it one character at a time. Therefore, simply … Read more
Because ‘<‘ is a binary operator and it cannot be evaluated without an operand on either side. You can verify this without macros simply by attempting to compile the following code: bool LessThan( int a, int b ) { return( a (<) b ); } At the very least you should see “expected an expression” … Read more