Month: November 2022

[Solved] Json value failed in ios [closed]

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[ad_1] I fixed this issue by replacing /n with empty string in json string NSString *json = [[NSString alloc]init]; json = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:nil]; json = [json stringByReplacingOccurrencesOfString:@”\n” withString:@””]; // NSLog(@”json %@”,json); NSArray *issueDetailsAry = [[json JSONValue]objectForKey:@”GetIssues”]; Now i got the output. This issue is because of server side linebreaks. [ad_2] solved Json value … Read more

[Solved] Try except in Python, error still happens

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[ad_1] Like stated in the comments: put the relevant code in the try clause, and raise a specific exception. You can prompt again with a loop. Something like this: succeeded = False while not succeeded: try: aws_account = input(“Enter the name of the AWS account you’ll be working in: “) session = boto3.Session(profile_name=aws_account) client = … Read more

[Solved] How to remove the actual item in my ArrayList

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[ad_1] Joël, Your code uses a loop unnecessarily. You just need one line of code to remove the item. Try this: Public Sub Effacer_etu() Try _listeEtu.Remove(_etudiant) Catch ex As Exception MsgBox(ex.Message) End Try End Sub You will get the same result without the unnecessary looping. [ad_2] solved How to remove the actual item in my … Read more

[Solved] Why does this Happen? (C programming Error)

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[ad_1] The error is saying you didn’t provide a main() function. Looking at your code I see the following: int main(); This is a function declaration not a definition. It looks like you’ve forgotten the curly braces around the body of your main() function. I also see you keep putting a semicolon after the closing … Read more

[Solved] How to parse this queryString which is a resultant of JSON response [closed]

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[ad_1] It is NOT possible unless the URL parameter is properly URL-encoded, so the “&” characters will be escaped in order not to be interpreted as field separators. The string should be encoded like this: String queryString = “AQB=1&v1=somev1data&v25=somev25data&URL=http%3A%2F%2Fwww.someurl.com%2Fconfigure%2Fgetvalues%2Frequest1%3Dreq1Passed%26data2%3DsomedataPassed&ce=UTF-8&ARB=1”; As it is formatted in your question, the string cannot be parsed successively. 2 [ad_2] solved … Read more

[Solved] Parse XML to Table in Python

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[ad_1] I’ve got the needed outcome using following script. XML File: <?xml version=”1.0″ encoding=”UTF-8″?> <base> <element1>element 1</element1> <element2>element 2</element2> <element3> <subElement3>subElement 3</subElement3> </element3> </base> Python code: import pandas as pd from lxml import etree data = “C:/Path/test.xml” tree = etree.parse(data) lstKey = [] lstValue = [] for p in tree.iter() : lstKey.append(tree.getpath(p).replace(“https://stackoverflow.com/”,”.”)[1:]) lstValue.append(p.text) df = … Read more

[Solved] perl quick switch from quaternary to decimal

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[ad_1] Base 4 requires exactly 2 bits, so it’s easy to handle efficiently. my $uvsize = length(pack(‘J>’, 0)) * 8; my %base4to2 = map { $_ => sprintf(‘%2b’, $_) } 0..3; sub base4to10 { my ($s) = @_; $s =~ s/(.)/$base4to2{$1}/sg; $s = substr((“0” x $uvsize) . $s, -$uvsize); return unpack(‘J>’, pack(‘B*’, $s)); } This … Read more

[Solved] Why does try catch not catch Sql syntax error

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[ad_1] The catch in the above code does actually catch the exception. On the exception set the Select Command to something default that is sure to work ie. SELECT * FROM Database And Execute the select. The reason for this is when the page does a post back it tries to execute the select statement … Read more

[Solved] Why does this solution works in JavaScript but takes too long in C++? (Dynamic Programming)

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[ad_1] A difference between your JavaScript and C++ code samples is: the C++ function has just two parameters instead of 3, the map object being managed as a global entity. In some sense, having just 2 parameters is “The Right Thing”. The unordered map is about some internal necessity of the algorithm. Why should user … Read more

[Solved] if/else statement

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[ad_1] I can’t try this because it’s a bit orphaned, but try the following (or at least the following idea). I was confused because your link didn’t actually include the code you posted. Try posting a jsfiddle with the code if you’re still having problems. Your ($(‘.active’).length>0) statement doesn’t need the >0 part – all … Read more