I am trying this query in Hive and it's not working. select ( ( select count(*) from click_streaming where page_
I made this very simple one line code that is only supposed to start Hearthstone, I get the error "SyntaxError: unexpected character after line continuation ch
I made this very simple one line code that is only supposed to start Hearthstone, I get the error "SyntaxError: unexpected character after line continuation ch
I am trying to write data I have created in R and stored in arrays to MySQL table. Currently this is how I am doing it, for(z in 1:60){ dbSendQuery( mydb,
The word "file" in python is not a keyword, but my Vim highlights it as if it were. Can someone suggest a fix and explain this strange behaviour? It keeps messi
While I was trying to grasp reactivity fundamentals and its syntax I've encountered following problem. Consider this snippet: const app = Vue.createApp({ dat
I've recently started maintaining someone else's JavaScript code. I'm fixing bugs, adding features and also trying to tidy up the code and make it more consiste
I find myself chaining these a lot, eg: do-cmd-one if($?) { do-cmd-two } ... then at the end: if(!$?) { exit 1 } I assume there's a pattern for this in
What SUM(IIF([CONDITION], 1, 0)) does is very simple. So simple, that what I really just want to write is COUNT([CONDITION]) (but that's invalid). Is there a sh
When implementing complex calculations, I found that readability suffered a lot. For example, this formula is absolutely unreadable when translated to code (I c
I've been working on this app script trying to automate data from a Google sheet to create events on Google Calendar. I've tried changing the Quotation marks fr
Looking through some of the Django code at authentication forms I noticed the following syntax label=_("Username") Normally I would have just used a pair of
I'm trying to target just the links in my nav bar as I have inserted other dummy links further down in my home page that I want to style on their own. I have tr
I find myself doing this kind of thing somewhat often: $foo = true; $foo = $foo && false; // bool(false) With bitwise operators, you can use the &
If in a class I have a ConcurrentHashMap instance that will be modified and read by multiple threads I might define like this: public class My Class { pri
I was thinking if there exists a better/nicer way to negate an instanceof in Java. Actually, I'm doing something like: if(!(myObject instanceof SomeClass)) { /*
What does it mean when it's like this: self.something += ('somethin',) What does "+=" mean and what does the comma mean?
Does Augmented BNF (as specified by RFC 5234) allow matches to empty string? From reading grammar of the Augmented BNF itself (section 4, ABNF Definition of ABN
In Haskell, it is considered good practice to explicitly declare the type signature of your functions, even though it can (usually) be inferred. It seems like t
I have inherited a project with many large classes constituent of nothing but class objects (integers, strings, etc). I'd like to be able to check if an attribu