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[Solved] string assignment with or operator [closed]

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You could try something like this, test = (condition)?”somevalue”:”somevalue” Basically, I am using ternary operators. If the condition is true, then the value after ‘?‘ gets assigned to test. Otherwise, test will equal to the value after ‘:‘. 🙂 4 solved string assignment with or operator [closed]

[Solved] Delphi Split-Merge String without seperators?

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There is no built-in functionality to do that, since you throw away information (the length of each string). So that information have to be stored somewhere. You could use a TStringList descendant : Interface TMyStrings = class(TStringList) protected function GetTextStr: string; override; end; Implementation { TMyStrings } function TMyStrings.GetTextStr: string; var Element: String; begin Result … Read more

[Solved] Wrap string in brackets but also having random value in string: [closed]

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You can try this: str = str.replace(/\w*\(\d*\)/g, function () {return ‘(‘ + arguments[0] + ‘)’;}); A live demo at jsFiddle EDIT Since you’ve changed the conditions, the task can’t be done by Regular Expressions. I’ve put an example, how you can do this, at jsFiddle. As a side effect, this snippet also detects possible odd … Read more

[Solved] C for loop not working

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I tried to run that and my outputs for r1 and r2 are qwdaweqwe asdas–sd (two spaces) and basically it is what the code should be doing. But if I get your intention right, you want to work with those empty strings. Then you should be feeding your function with different numbers, because array indexing … Read more

[Solved] how to get strings from a string array and show it one by one in a TexttView using Buttons (android)

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The function for onClick attribute in XML has to be something like, public void yourFunction (View view) { //Your code } Since you didn’t add View as the argument of your function, your layout is never going to get to it, hence when you click on your button, the app crashes. You also need to … Read more

[Solved] How can I check if a String contains X letters and Y numbers? [closed]

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You can simply work with regular expressions. Something like: if(vehicleId.matches(“^[A-Z]{3}\d{4}$”)) (Assuming the id contains three capital letters followed by four digits.) This will return a boolean if vehicleId, supposedly a variable holding the user’s input, is matched. 2 solved How can I check if a String contains X letters and Y numbers? [closed]