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No Exception while type casting with a null in java
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You can cast null to any reference type without getting any exception.
The println method does not throw null pointer because it first checks whether the object is null or not. If null then it simply prints the string "null". ...
How do I check if a string contains a specific word?
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edited Jun 29 at 11:06
community wiki
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
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Lie RyanLie Ryan
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What is the most accurate way to retrieve a user's correct IP address in PHP?
...p address should be.
– rook
Jun 24 '11 at 23:38
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@Rook: Yes, I know. The OP is aware of that, an...
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...ted Mar 14 '18 at 22:26
merlin2011
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answered Mar 23 '09 at 0:00
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What is the difference between an ordered and a sorted collection?
...f the collection have a specific order. The order is independent of the value. A List is an example.
A sorted collection means that not only does the collection have order, but the order depends on the value of the element. A SortedSet is an example.
In contrast, a collection without any order can...
PHP best way to MD5 multi-dimensional array?
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edited Jun 11 '15 at 6:32
answered Oct 11 '11 at 9:09
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How does a Java HashMap handle different objects with the same hash code?
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answered Jun 27 '11 at 13:53
JesperJesper
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What is time_t ultimately a typedef to?
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@Heath: on a specific system, where the same people create the operating system and C library, using time_t in the on-disk data structure m...
Github: error cloning my private repository
I'm trying to clone my GitHub project using the https-URL, but it fails with an error:
24 Answers
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