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Validate that a string is a positive integer
...;
},
false
);
test("1", true);
test("1.23", false);
test("1234567890123", true);
test("1234567890123.1", false);
test("0123", false); // false because we don't handle leading 0s
test(" 123 ", false); // false because we don't handle whitespace
<label>
String:
<input ...
SQL “select where not in subquery” returns no results
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240
Update:
These articles in my blog describe the differences between the methods in more detail:...
How to encode a URL in Swift [duplicate]
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Swift 4.2
var urlString = originalString.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)
Swift 3.0
var address = "American Tourister, Abids Road, Bogulkunta, Hyderabad, Andhra Pradesh, India"
let escapedAddress =...
Is it feasible to do (serious) web development in Lisp? [closed]
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answered Feb 17 '09 at 12:41
David LichteblauDavid Lichteblau
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Odd behavior when Java converts int to byte?
Mindboggling. Why is the output -124 ?
11 Answers
11
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How do you test that a Python function throws an exception?
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724
Use TestCase.assertRaises (or TestCase.failUnlessRaises) from the unittest module, for example:
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Size-limited queue that holds last N elements in Java
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174
+50
Apache co...
Why can't Python's raw string literals end with a single backslash?
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cdleary
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answered Mar 15 '09 at 13:05
oefeoefe
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Android: How can I get the current foreground activity (from a service)?
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edited Feb 21 '14 at 12:31
answered Oct 6 '10 at 15:06
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Search stops working for “Entire Solution”
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answered May 21 '09 at 12:44
djcouchycouchdjcouchycouch
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