[Solved] Increasing argument name in a for-loop [closed]

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Individual parameters aren’t iterable; you’d need a collection for that. Try changing it to an array instead: public void increment(int increment1, int increment2, int increment3) { int[] array = {increment1, increment2, increment3}; for(int i = 1; i < array.length; i++){ array[i] = 1; } } or public void increment(int[] increment) { for(int i = 1; … Read more

[Solved] Changing the source php [closed]

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Use date to find the day of the week, using l. <?php echo “<iframe src=”http://cidadehoje.pt/player/”. strtolower(date(“l’)) .”.php’></iframe>”; solved Changing the source php [closed]

[Solved] Can’t set cell title’s text

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Since you declared title and text as properties, but for some reason get the exception: [Notez setTitle:]: unrecognized selector sent to instance, apparently I can only make another guess here. Usually, when declaring a property, you get a setter and a getter method for it. This way you can omit writing these by hand if … Read more

[Solved] Want to ask the user what file they want to scan in C [closed]

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#include <stdio.h> #include <stdlib.h> // You need to include the relevant headers // – stdio.h for printf, scanf etc // – stdlib.h for system int main(void) { char name[20]; printf(“Enter the file name: “); scanf(“%19s”, name); // Scan a string (word). Since the array size is 20, scan a // maximum of 19 characters (+1 … Read more

[Solved] multiple items price calculation in C

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You need a variable total to add up the total cost. Your code will look like this: #include<stdio.h> int main() { char ch; int total=0; printf(“Which option will you choose:\n”); printf(“a) cpu 1 \n”); printf(“b) cpu 2 \n”); scanf(“%c”, &ch); switch (cpu) { case ‘a’: printf(“The price is 110 \n”); total+=110; break; case ‘b’: printf(“The … Read more

[Solved] String return from member function in C++

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In C and C++ as opposed to C# and Java, variables do not need to be allocated in dynamic memory, which includes strings and character arrays. If you need or want to return pointers from a function, they must point to some variable that won’t disappear after execution leaves the function. The two popular techniques … Read more

[Solved] Using 2 thread to write in 2 text file with C# [closed]

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you need to break the data into chunks. There are several algorithms for this, but I will demonstrate with “odd and even”. This help you? using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.IO; using System.Threading; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { //odd Thread _th1 = new … Read more

[Solved] Giving wrong day of week in PHP

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You need to use date format “Y-m-d” to get the result you want. $date=”2017/06/07″ means June 07, 2017. If you want to get the day of July 06, 2017 then change $date=”2017/06/07″; To $date=”2017/07/06″; 0 solved Giving wrong day of week in PHP

[Solved] How to convert jsonstring to jsonobject in android?

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You can try like this, and your root is Json array not jsonobject try { JSONArray jsonArray = new JSONArray(d); if(jsonArray != null) { for (int i = 0; i < jsonArray.length(); i++) { JSONObject jsonObject = jsonArray.optJSONObject(i); if(jsonObject == null) { continue; } String name = jsonObject.optString(“name”); String isMe = jsonObject.optString(“isMe”); String time = … Read more

[Solved] line with a arrow in between pointing up in css

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Here is a modified version of the example you provided, with the arrow pointing up, rather than down. Hope this helps. DEMO: Codepen CSS: div.hr { width:100%; height: 1px; background: #7F7F7F; position:relative; margin-top:15px; } div.hr:after { content:”; position: absolute; border-style: solid; border-width: 0 15px 15px; border-color: #FFFFFF transparent; display: block; width: 0; z-index: 1; top: … Read more

[Solved] Python how to: convert set to int [closed]

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I’m not sure what you’re trying to accomplish with this code: for word in lst: oldset.add(word) oldset = len(oldset) But what you are actually accomplishing is as follows: you loop through all the words in lst, and for each word, you try to add the word to oldset, and then you demolish oldset and replace … Read more