Month: September 2022

[Solved] How do we can use chart.js in angular JS? [closed]

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You need to refer the angular-chart and chart.js libraries together and inject as a dependency to your module, angular.module(“app”, [“chart.js”]) DEMO (function(angular) { ‘use strict’; angular.module(‘myApp’, [‘chart.js’]) .controller(‘myController’, [function() { var ctrl = this; ctrl.socialChart = { options : { scales: { xAxes: [{ stacked: true, }], yAxes: [{ stacked: true }] } }, type: … Read more

[Solved] Contents of file 1.txt between specific word in tag of file 2 in batch/powershell [closed]

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Following should get you started $housenames = @(“Dagger Alley 1” “Steel Home” “Iron Alley 1” “Iron Alley 2” “Swamp Watch” “Salvation Street 2″ ) $xmlTemplate = @( ‘<house name=”” houseid=”2″ entryx=”0″ entryy=”0″ entryz=”0″ rent=”0″ townid=”0″ size=”93″ />’ ‘<house name=”” houseid=”4″ entryx=”0″ entryy=”0″ entryz=”0″ rent=”0″ townid=”0″ size=”68″ />’ ‘<house name=”” houseid=”5″ entryx=”0″ entryy=”0″ entryz=”0″ rent=”0″ townid=”0″ … Read more

[Solved] Cannot print else statement in solution [closed]

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Well it’s normal that in doesn’t enter the else statement. You’re doing if (num > 10) and num is the value entered by the user which never changes during the process. So if num = 15 you’re always doing is 15 > 10. Then only moment the else statement is gonna print is if the … Read more

[Solved] can’t understand Angular 2

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Without any additional information, it looks like you haven’t given the component’s metadata a selector. The selector identifies a matching HTML element in the app’s index.html file to insert the component’s HTML. An example: index.html <!doctype html> <html> <head> <meta charset=”utf-8″> <title>My App</title> <base href=”https://stackoverflow.com/”> <meta name=”viewport” content=”width=device-width, initial-scale=1″> <link rel=”icon” type=”image/x-icon” href=”favicon.ico”> </head> <body> … Read more

[Solved] Parse error: syntax error, unexpected ‘{‘ in C:\wamp\www\reg.php [closed]

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$requiredfields = (“firstname”,”lastname”,”password1″,”password2″,”gender”); This line is invalid. You should have the keyword array before the (. In general, use a code editor that has bracket matching. This would help you find missing )}] and extra ({[ more easily. Some even include HTML tag matching in a similar way. http://notepad-plus-plus.org/ is a good example. solved Parse … Read more

[Solved] What is canvas in HTML 5?

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canvas in HTML 5 The HTML element is used to draw graphics, on the fly, via JavaScript. The element is only a container for graphics. You must use JavaScript to actually draw the graphics. Canvas has several methods for drawing paths, boxes, circles, text, and adding images. check this link I’m added an example below, … Read more

[Solved] Reading a text file [closed]

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Open file using fgets or get line function read the file into temporary string check first character… Make sure to use tolower, before comparing void findString(char *filename, char ch) { char temp[100]; FILE *infile = fopen(filename, “rw”); while(infile != NULL) { fgets(temp,100,infile); if(tolower(temp[0]) == ch) cout << temp; } fclose(infile); } solved Reading a text … Read more

[Solved] NPM command arguments

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The -g is short for global. It installs the module globally instead of in the current directory. See this for more info: https://docs.npmjs.com/cli/npm solved NPM command arguments

[Solved] Switch case Java error in coding [closed]

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char eng = jTextField1.getText().charAt(0); //if you method return a String it gets the 1st character switch(eng){ case’a’: case’e’: case’i’: case’o’: case’u’: jTextField2.setText(“It is a vowel”); break; default: jTextField2.setText(“It is not a vowel”); break; } But better way : char eng=jTextField1.getText().charAt(0); ArrayList<Character> list=new ArrayList<Character>(); list.add(‘a’); list.add(‘e’); list.add(‘i’); list.add(‘o’); list.add(‘u’); list.add(‘y’); if(list.contains(eng)){ jTextField2.setText(“It is a vowel”); }else{ … Read more

[Solved] Queue of Arrays in C# [closed]

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This is actually pretty easy. A queue of ints is no different than a queue of any other type, really. You could just as easily have a queue of lists or a queue of queues or anything like that. I’m using the queue constructor that accepts an IEnumerable to initialize these by the way. In … Read more