query: What does empty {} mean in Module?
positive_passages.docid: 37190
positive_passages.text: Why modules with no variables?
negative_passages.docid: 129354
negative_passages.text: What is the pythonic way to avoid default parameters that are empty lists?
negative_passages.docid: 147469
negative_passages.text: What does this syntax mean in Python?
negative_passages.docid: 146891
negative_passages.text: Why is $\{\emptyset\} \not = \emptyset$?
negative_passages.docid: 3265
negative_passages.text: How can I test if a variable is empty or contains only spaces?
negative_passages.docid: 93877
negative_passages.text: Why is the empty document an error?
negative_passages.docid: 128255
negative_passages.text: Empty Strings: Why or when is '' equal to ' '?
negative_passages.docid: 93594
negative_passages.text: how does do{} while(0) work in macro?
negative_passages.docid: 158157
negative_passages.text: What does “{} \;” mean in find (in Linux)?
negative_passages.docid: 151693
negative_passages.text: What does "{} \;" mean in the find command?
negative_passages.docid: 576
negative_passages.text: How can I check for an empty/undefined/null string in JavaScript?
negative_passages.docid: 1093
negative_passages.text: Empty for loop - for(;;)
negative_passages.docid: 140882
negative_passages.text: Proper way to detect empty/blank text
negative_passages.docid: 65694
negative_passages.text: What is the difference between NULL, '\0' and 0?
negative_passages.docid: 86355
negative_passages.text: ?: ternary conditional operator behaviour when leaving one expression empty
negative_passages.docid: 47676
negative_passages.text: What does "var FOO = FOO || {}" (assign a variable or an empty object to that variable) mean in Javascript?
negative_passages.docid: 128709
negative_passages.text: Why is there a `null` value in JavaScript?