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What is the maximum possible length of a query string?
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RFC 2616 (Hypertext Transfer Protocol — HTTP/1.1) states there is no limit to the length of a query string (section 3.2.1). RFC 3986 (Uniform Resource Identifier — URI) also states there is no limit, but indicates the hostnam...
What is the difference between parseInt() and Number()?
...type conversion and parseInt performs parsing, e.g.:
// parsing:
parseInt("20px"); // 20
parseInt("10100", 2); // 20
parseInt("2e1"); // 2
// type conversion
Number("20px"); // NaN
Number("2e1"); // 20, exponential notation
Also parseInt will ignore trailing characters ...
Why does this method print 4?
...look at this with some examples.
Example 1: Suppose
X = 100
M = 1
R = 2
P = 1
Then C = floor((X-M)/R) = 49, and cnt = ceiling((P - (X - M - C*R))/R) = 0.
Example 2: Suppose that
X = 100
M = 1
R = 5
P = 12
Then C = 19, and cnt = 2.
Example 3: Suppose that
X = 101
M = 1
R = 5
P = 12
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How to match “any character” in regular expression?
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answered May 26 '10 at 12:31
Delan AzabaniDelan Azabani
70.4k2222 gold badges154154 silver badges189189 bronze badges
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Unable to run app in Simulator: Xcode beta 6 iOS 8
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22 Answers
22
Active
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How do I convert between big-endian and little-endian values in C++?
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171
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Remove all the children DOM elements in div
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286
while (node.hasChildNodes()) {
node.removeChild(node.lastChild);
}
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How do I break out of a loop in Perl?
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Alexander Roskamp
2766 bronze badges
answered Nov 19 '08 at 20:23
Zain RizviZain Rizvi
20.7k1717...
How to hide command output in Bash
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250
Use this.
{
/your/first/command
/your/second/command
} &> /dev/null
Explanation
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List attributes of an object
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321
>>> class new_class():
... def __init__(self, number):
... self.multi = int(numb...