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C++ new int[0] — will it allocate memory?
...d after the zone given by the allocator, insertion into freelists or other complex horrible structures. Freeing it means doing the backward bookkeeping.
– v.oddou
Jun 13 '14 at 12:18
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What is the easiest way to duplicate an activerecord record?
...d in the process (in addition to the id ). What is the simplest way to accomplish this?
11 Answers
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Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
..., but they just don't sound right. I ended up browsing through dictionary.com for half an hour trying to come up with an adequate word.
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Difference between `set`, `setq`, and `setf` in Common Lisp?
What is the difference between "set", "setq", and "setf" in Common Lisp?
6 Answers
6
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boolean in an if statement
...vascript will do is type coerce true to match the type of someVar and then compare the two variables. There are lots of situations where this is likely not what one would intend. Because of this, in most cases you want to avoid == because there's a fairly long set of rules on how Javascript will t...
Is it possible to make the -init method private in Objective-C?
...creating singletons. It's virtually always unnecessary and is just adding complication for no real significant advantage.
Instead, just write your code such that your +sharedWhatever method is how you access a singleton, and document that as the way to get the singleton instance in your header. T...
Setting table column width
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@Zulu according to w3schools.com/tags/att_col_width.asp "The <col> width attribute is not supported in HTML5."
– Caltor
Nov 5 '13 at 13:46
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How to place div side by side
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What the previous commenter said: consider adding HTML5 solution per filoxo as #3.
– Ahmed Fasih
May 26 '15 at 4:54
2
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private[this] vs private
...actual reason is declaration-site variance (see this answer: stackoverflow.com/a/9727849/445715).
– Andrey Breslav
Aug 24 '14 at 9:24
1
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When should I use double or single quotes in JavaScript?
...te as a literal:
alert('Say "Hello"');
alert("Say 'Hello'");
This can get complicated:
alert("It's \"game\" time.");
alert('It\'s "game" time.');
Another option, new in ECMAScript 6, is template literals which use the backtick character:
alert(`Use "double" and 'single' quotes in the same string`...