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How to swap two variables in JavaScript
...t; the values are auto-cast to int32s. This means it can work with numeric strings, Booleans (0/1), null (0), and empty arrays/objects (0). Though the original type isn't preserved, so affected Booleans wouldn't work with typeof a == 'boolean' or a === false, for example. Real numbers work, except t...
How do I truncate a .NET string?
I would like to truncate a string such that its length is not longer than a given value. I am writing to a database table and want to ensure that the values I write meet the constraint of the column's datatype.
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Does Python have a string 'contains' substring method?
I'm looking for a string.contains or string.indexof method in Python.
10 Answers
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How can I check a C# variable is an empty string “” or null? [duplicate]
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if (string.IsNullOrEmpty(myString)) {
//
}
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Convert an image (selected by path) to base64 string
How do you convert an image from a path on the user's computer to a base64 string in C#?
12 Answers
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Trim spaces from start and end of string
...am trying to find a way to trim spaces from the start and end of the title string. I was using this, but it doesn't seem to be working:
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Swift - How to convert String to Double
... a BMI program in swift language.
And I got this problem: how to convert a String to a Double?
29 Answers
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Split string in Lua?
I need to do a simple split of a string, but there doesn't seem to be a function for this, and the manual way I tested didn't seem to work. How would I do it?
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Check if string contains only whitespace
How can I test if a string contains only whitespace?
11 Answers
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MySQL offset infinite rows
...this value in an 32 bit integer. You have to make sure you store this as a string to ensure compatibility.
– AlicanC
Dec 7 '11 at 22:51
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