Kirat[ad_1] You can use a OR statement to check multiple conditions: <input id=”login” type=”text” class=”form-control {{ (@error->has(‘phone’) || @error->has(’email’) || @error->has(‘name’)) ? ‘is-invalid’ : ” }}” name=”email” value=”{{ old(‘phone’) ?: old(’email’) ?: old(‘name’) }}” required autofocus> [ad_2] solved How to Login with username, email, phone number
[ad_1] The void keyword is not an object or a variable, all it does is specify that a method does not return anything. So the following line means that the function will return void (i.e. nothing): public void doSomething() {} Therefore, using the method Log.i() to print nothing is not possible. This method expects two … Read more
[ad_1] Firstly, you have to understand Machine Learning as a field, and have some understanding of its sub fields. If you don’t intuitively understand your tools, you won’t be able to identify when to use them. The idea you’re talking about is called exploratory data analysis, and it can be very approachable if you think … Read more
[ad_1] After fixing the runtime error you are getting, your code only draws one circle. That’s because you only add one circle to your scene graph. The for loop basically does nothing. The last X and Y coordinates for the circle’s center are used to draw the single, solitary circle. You need to add ten … Read more
[ad_1] How do I send a stream of data back to the “parent” or calling instance / object? “parent” is not the right word here, as ccc doesn’t extend bbb. Suppose your class bbb has a field data which you want to update:- class bbb{ private String data; public String getData(){ return data; } public … Read more
[ad_1] This is actually a great application for a python list comprehension one-liner! my_str=”123456781234567812345678″ splits=[my_str[x:x+8] for x in range(0,len(my_str),8)] //splits = [“12345678″,”12345678″,”12345678”] Let me know if you have any questions. 3 [ad_2] solved How can I split a string in Python? [duplicate]
[ad_1] According to your code, you’re already building the XML content yourself. XML files are just regular text files, so in this case you don’t need any of the special XML functions that validate and render. Instead, you can simply save your text to the .xml file: file_put_contents(‘/tmp/test.xml’, $xmlBody); file_put_contents allows you to forego all … Read more
[ad_1] No, you need to have any server on a backend. If you use NodeJS as a server you can use a gist like this https://gist.github.com/hubgit/399898 and some modify it to send count value to user. [ad_2] solved Visit / click counter on an website based only on JS and HTML
[ad_1] Use ng-show instead of ng-if. ng-if creates it’s own scope so any scope variables you use inside of an ng-if will be related to a different scope. For example… <div ng-if=”selectedColors”> {{iAmDefinedInAController}} </div> The variable ‘iAmDefinedInAController’ will be empty even if it is defined in the controller because a new scope is created inside … Read more
[ad_1] The only difference in your two cases, is the parameter passed to you “println” function: In CASE1: System.out.println(” result”); Here the parameter ” result” (double quote should not be omited) is a string literal. It represents the word itself you typed between the double quote symbol and do not related with the int variable … Read more
[ad_1] strlen(myarray) returns the index of the first 00 in myarray. 0 [ad_2] solved strlen() gives wrong size cause of null bytes in array
[ad_1] I’m guessing here based on the many questions leading up to this. It is pretty obvious that you do not want sample type to be a scalar, but a 2-dimensional array. I will sketch a generic short-cut that would allow you to write mean_square_displacement::operator() to accept those, potentially even without knowing the concrete type(s) … Read more
[ad_1] Move you initialization of count to above the first for loop. Move the if statement after the end of the first for loop. void board::winner(int x, int y) { int count = 0; for (int i = 0; i < col; i++) { for (int j = 0; j < row; xaxis++) { if … Read more
[ad_1] It seems that your requirement is to transpose the table and index by Class: call the input “table” call every element of the array “row” for every year that is a key in at least one row, except the key Class make year a key in output, mapping to the object: each key in … Read more
[ad_1] As you have not shown your whole program, so its hard to tell where is the error, but it might be in the default constructor of the doctor class. Anyways here is the code that you can refer. It will give the correct output. Here is the link you can refer to see the … Read more