I saw this on a screencast and couldn't figure out what it was. Reference sheets just pile it in with …
ruby operatorsWhy is && preferable to & and || preferable to |? I asked someone who's been programming for years and his …
c# operatorsI understand that the single ampersand operator is normally used for a 'bitwise AND' operation. However, can anyone help explain …
c# operators bitwise-operatorsAssume myObj is null. Is it safe to write this? if(myObj != null && myObj.SomeString != null) I know …
c# .net operators logical-operators short-circuitingI have a mysql table (scho_id,school_name,school_views). I was looking for a mysql query to get …
mysql operators rank colon-equalsI found this snippet of code in my travels in researching JSON: var array = typeof objArray != 'object' ? JSON.parse(objArray) : …
javascript syntax coding-style operators notationQuestion is in the title really; I'm sure there is something logical, but for now I'm stumped!
c++ io operatorsI quite like the ** syntax for pow, available in many languages (such as Python). Is it possible to introduce this …
scala operators operator-overloading scala-2.10 powThat must be a basic mistake, but I can't see what is wrong in this code: .... object is some NSManagedObject .... …
ios swift operators arithmetic-expressions