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How to check that a string is an int, but not a double, etc.?
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@MohammedRédaOUASSINI the OP asked to validate strings, not floats. It will work if you pass in '-1.0' (a string) It will not work if you pass in -1.0 (a float), but that wasn't a requirement to start with. See 3v4l.org/bOX6X
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CodeIgniter removing index.php from url
....htaccess filles are not used by default.
– Laurent Jégou
Aug 4 '15 at 10:52
1
I wish I could gi...
Can JavaScript connect with MySQL?
...wered to an MVC model (Model, View, Controller) where we had the following functionality:
MODEL: The model is what deals with the data, in this case, the PHP scripts that manage variables or that access data stored, in this case in our MySQL database and send it as JSON data to the client.
VIEW: T...
How do I duplicate a whole line in Emacs?
... I don't think the second C-Y is needed.
– Bastien Léonard
Jun 15 '09 at 21:35
4
it won't be a ...
Git push won't do anything (everything up-to-date)
...orked. Would you like to explain why it worked?
– René Nyffenegger
Jul 30 '17 at 19:15
Textually from docs: Push the ...
Why is using 'eval' a bad practice?
...d to be exploited sooner or later. Even an innocent input like: Let's have fun. will cause a syntax error and expose the vulnerability.
– Nadia Alramli
Dec 2 '09 at 16:20
18
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Is 161803398 A 'Special' Number? Inside of Math.Random()
...arge) MSEED can be substituted for the above values. So it is mathematical fun, more or less.. So the correct answer should be: No. But it is based on Phi.
– TaW
May 15 '14 at 21:19
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JavaScript editor within Eclipse [closed]
... edited Jan 22 '12 at 16:17
Cédric Guillemette
2,26811 gold badge1313 silver badges2222 bronze badges
answered Aug 11 '11 at 15:26
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What is an Android PendingIntent?
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@WhereDatApp.com it was said by Antoine de Saint Exupéry and translated by Lewis Galantière ;)
– Choletski
Jul 20 '16 at 15:48
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Difference between == and ===
...this your custom class needs to conform Equatable protocol and it's static func == (lhs:, rhs:) -> Bool function
Let's look at example:
class Person : Equatable {
let ssn: Int
let name: String
init(ssn: Int, name: String) {
self.ssn = ssn
self.name = name
}
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