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Only variables should be passed by reference
... the php parser where double parenthesis "(())" causes the reference to be converted to a plain value. More on this link.
– Callistino
Apr 1 '14 at 17:22
26
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How can I remove the decimal part from JavaScript number?
... parseInt won't work reliably for large numbers, because it works by first converting its argument to a string, and for large numbers the result will use exponential notation. For example: var n = 22222222222222222222222; parseInt(n); will return 2, because n.toString() returns 2.2222222222222223e+...
Java Generate Random Number Between Two Given Values [duplicate]
... line 6 (The one beginning with "int rand...". Note that Math.abs() simply converts the number to absolute value, and it's declared as an int, that's not really important. The first (100) is the number I am ADDING to the random one. This means that the new output number will be the random number + 1...
How can I count occurrences with groupBy?
...party library, you can use the Collectors2 class in Eclipse Collections to convert the List to a Bag using a Stream. A Bag is a data structure that is built for counting.
Bag<String> counted =
list.stream().collect(Collectors2.countBy(each -> each));
Assert.assertEquals(1, counted...
How to loop through a HashMap in JSP?
...lt;%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<select name="country">
<c:forEach items="${countries}" var="country">
<option value="${country.key}">${country.value}</option>
</c:forEach>
</select>
You need a Servlet or a S...
Getting a better understanding of callback functions in JavaScript
... this enhance performance? This is like checking the type, checking if the converted boolean returns true and then checking its type again and testing it against the string... Could you explain why?
– headacheCoder
Oct 21 '13 at 12:41
...
Java: Check if enum contains a given string?
...ontain many values, perhaps builda HashSet or similar of your enum values converted to a string and query that HashSet instead.
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Call static method with reflection
... .Where(x => x.Namespace.ToUpper().Contains("MACRO"))
.Select(t => (Action)Delegate.CreateDelegate(
typeof(Action),
null,
t.GetMethod("Run", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public)))
...
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
...ement operator was introduced to make job for compiler easier, as it could convert the code to those machine language instructions directly.
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How do you divide each element in a list by an int?
...to see what is the fastest way for a large number. So, I found that we can convert the int to an array and it can give the correct results and it is faster.
arrayint=np.array(myInt)
newList = myList / arrayint
This a comparison of all answers above
import numpy as np
import time
import random
m...