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How to append something to an array?
..."];
// append multiple values to the array
arr.push("Salut", "Hey");
// display all values
for (var i = 0; i < arr.length; i++) {
console.log(arr[i]);
}
Update
If you want to add the items of one array to another array, you can use firstArray.concat(secondArray):
var arr = [
"app...
Should I use != or for not equal in T-SQL?
I have seen SQL that uses both != and <> for not equal . What is the preferred syntax and why?
14 Answers
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REST API error return good practices [closed]
...ing on a new API so I can take it any direction right now. My content type is XML at the moment, but I plan to support JSON in future.
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how do I check in bash whether a file was created more than x time ago?
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edited Jun 9 at 21:47
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Usage of protocols as array types and function parameters in swift
... variant of a problem with protocols in Swift for which no good solution exists yet.
See also Extending Array to check if it is sorted in Swift?, it contains suggestions on how to work around it that may be suitable for your specific problem (your question is very generic, maybe you can find a work...
Generate a Hash from string in Javascript
I need to convert strings to some form of hash. Is this possible in JavaScript?
22 Answers
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Are GUID collisions possible?
... to generate a random GUID that has an extremely low chance of causing collisons, but is a collision still possible?
17 Ans...
How to check if APK is signed or “debug build”?
As far as I know, in android "release build" is signed APK. How to check it from code or does Eclipse has some kinda of secret defines?
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Is there a limit to the length of HTML attributes?
How long is too long for an attribute value in HTML?
8 Answers
8
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IEnumerable vs List - What to Use? How do they work?
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IEnumerable describes behavior, while List is an implementation of that behavior. When you use IEnumerable, you give the compiler a chance to defer work until later, possibly optimizing along the way. If you use ToList() you force the compiler to reify the results...