query: In C, is the condition : "if(a != NULL)" the same as the condition "if(a)"?
positive_passages.docid: 143243
positive_passages.text: Is NULL always false?
negative_passages.docid: 130399
negative_passages.text: What is the difference between  and !=
negative_passages.docid: 28734
negative_passages.text: Why is "a" != "a" in C?
negative_passages.docid: 65944
negative_passages.text: Easier way of writing null or empty?
negative_passages.docid: 12091
negative_passages.text: Are if else statement equivalent to logical and && or || and where should I prefer one over the other?
negative_passages.docid: 94973
negative_passages.text: Why type "int" is never equal to 'null'?
negative_passages.docid: 72088
negative_passages.text: Why shouldn't we allow NULLs?
negative_passages.docid: 64884
negative_passages.text: Why `null >= 0 && null <= 0` but not `null == 0`?
negative_passages.docid: 23756
negative_passages.text: Why does one often see "null != variable" instead of "variable != null" in C#?
negative_passages.docid: 92055
negative_passages.text: In JavaScript, why is "0" equal to false, but when tested by 'if' it is not false by itself?
negative_passages.docid: 14264
negative_passages.text: What is better: multiple "if" statements or one "if" with multiple conditions?
negative_passages.docid: 50187
negative_passages.text: Which "if" construct is faster - statement or ternary operator?
negative_passages.docid: 17078
negative_passages.text: if(false==condition). Why?
negative_passages.docid: 44146
negative_passages.text: Why do c++ programmers use != instead of <
negative_passages.docid: 15097
negative_passages.text: Is there any difference between IS NULL and =NULL
negative_passages.docid: 96006
negative_passages.text: What does the ??!??! operator do in C?
negative_passages.docid: 68876
negative_passages.text: Conditional operator assignment with Nullable types?