Month: September 2022

[Solved] Math Results Inaccurate PHP [closed]

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In the line $open = fopen(“http://quote.yahoo.com/d/quotes.csv?s=$symbol&f=sl1d1t1c1ohgv&e=.csv”, “r”); You need to substitute the actual symbol, not leave it as a string in the query. Maybe something like this: $open = fopen(“http://quote.yahoo.com/d/quotes.csv?s=”.$symbol.”&f=sl1d1t1c1ohgv&e=.csv”, “r”); to concatenate the symbol will help. If you have an invalid request, you are probably looking at garbage. Also – you need to make … Read more

[Solved] How to loop back to the beginning of the code on Python 3.7

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username = [‘admin’,’bill’,’Kevin’,’mike’,’nick’] while True : name =input(“Please enter a username: “) if name==’admin’ : print(“Hello “+ name + ” ,would you like to see a status report?”) break elif name in username : print(“Hello ” + name.title() + ” thank you for logging in!”) break else: print(“Who are you ” + name.title() + ” … Read more

[Solved] How do I send message programmatically in iPhone [closed]

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Use following way : // Add delegate in .h file @interface ContactsViewController : UIViewController<MFMessageComposeViewControllerDelegate> // Add this in your .m file MFMessageComposeViewController *picker = [[MFMessageComposeViewController alloc] init]; if(picker) { picker.messageComposeDelegate = self; picker.recipients = [NSArray arrayWithObject:number]; picker.body = @”body content”; [self presentViewController:picker animated:NO completion:nil]; picker = nil; } NSLog(@”SMS fired”); – (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result { … Read more

[Solved] How to sort structs from least to greatest in C?

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fix like this #include <stdio.h> #include <stdlib.h> #include <string.h> #define BUFF_SIZE 32 #define STRUCT_SIZE 512 struct info { char name[BUFF_SIZE]; char stAddress[BUFF_SIZE]; char cityAndState[BUFF_SIZE]; char zip[BUFF_SIZE]; }; void selectionSort(struct info *ptrStruct[], int size);//! int main(void){ int count, size;//! char buffer[600]; struct info *ptrStruct[STRUCT_SIZE]; for (count = 0; count < STRUCT_SIZE; count++){ ptrStruct[count] = (struct info*) … Read more

[Solved] [] operator in std::map is giving me segmentation fault [closed]

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Maybe your myMap is no longer accessible. For instance, it might be a reference to a deleted pointer, or, much more probable, a member variable of an already deleted class: class MyClass { public: selfInsert(std::string myKey) { if(!myKey.empty()) { myMap[myKey] = this; } } private: std::map<std::string, myClass*> myMap; } int main() { MyClass *a = … Read more

[Solved] Free and paid version of iOS app [closed]

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I have seen many developers publish a “Lite” version of the app for free with limited features, and a full featured version of the app that costs $$. I think there is plenty of precedent for this approach that you shouldn’t get any push back from Apple. But I have heard they can be somewhat … Read more

[Solved] VB If statement AND/OR

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for simple .. use SELECT CASE Private Sub txtchange_Change() Select case Ucase(txtchange.Text) case “A” : lbloutput.Caption = “Apple” case “B” : lbloutput.Caption = “Banana” case “C” : lbloutput.Caption = “Cat” case “D” : lbloutput.Caption = “Dog” case “RED” : lbloutput.BackColor = RGB(255, 0, 0) case Else lbloutput.Caption = “Not Found” End Select End Sub 3 … Read more

[Solved] Creating a JavaScript global array with static elements?

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The problem isn’t that removeFunction doesn’t have access to bigArray. The problem is in your onclick attribute, and the id you’re putting on the link: $(‘#div’).append(“<a href=”#” id=’bigArray[i]’ onclick=’removeFunction(bigArray[i])’>Element bigArray[i]</a><br />”); In the onclick, you’re referring to i, but A) I’m guessing i isn’t a global, and B) Even if it is, it will not … Read more

[Solved] How to randomly generate ANSI colors in Bash/Perl?

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In bash, you need to use color escape sequences with echo -e random_colors.sh #!/bin/bash TXT=’the quick brown fox jumped over the lazy dog.’ WORDS=( $TXT ) for WORD in “${WORDS[@]}”; do let “i=$RANDOM % 256” echo -en “\e[38;5;${i}m$WORD \e[0m”; done; echo Running this 10 times: for i in `seq 1 10`; do bash random_colors.sh; done … Read more

[Solved] Using NSDateFormatter in objective-C [duplicate]

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First, your date format is wrong — the second line should be [dateFormatter setDateFormat:@”yyyy-MM-dd’T’HH:mm:ss.000Z”]; — that is, you need the ss. after the mm: but before the 000Z. This will give you the correct NSDate. Next, you need to create a new date formatter with the format @”dd.M.yyyy” (or @”d.M.yyyy” if you want to remove … Read more