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jQuery Data vs Attr?
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ok, now I see what you mean. Didn't know about that small detail, thanks for the update :)
– vitorbal
Aug 31 '12 at 12:06
1
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What's the magic of “-” (a dash) in command-line parameters?
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If you mean the naked - at the end of the tar command, that's common on many commands that want to use a file.
It allows you to specify standard input or output rather than an actual file name.
That's the case for your first and t...
How to get the full path of running process?
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@GAPS: I'm sure he means, "get your process instance however you get it here."
– Jeff Mercado
Mar 31 '11 at 8:35
4
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Where can I get Google developer key
...nks so people know what you're talking about. Saying "cloud console" could mean a lot of different things, since Google's changes their site layout every 5 seconds. Case in point https://console.cloud.google.com/ no longer has anything called "APIs & auth".
– Cerin
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One-liner to take some properties from object in ES 6
...e essential problem -- that all property names have to be written twice -- means it doesn't scale any better than your solution). My solution at least scales well...right the pick function once, and you can pick as many properties you want and it won't double them.
– Ethan Bro...
What is a StoryBoard ID and how can i use this?
...ll create an instance of the view controller every time it is called. That means you could create another instance when another button is pressed, for example.
let vc = storyboard?.instantiateViewController(withIdentifier: "MyViewController") as! ViewController
present(vc, animated: true, co...
How to use multiple AWS Accounts from the command line?
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@mgd Q can you more describe what you mean "one mention per comment" ?
– BG BRUNO
Mar 14 '18 at 20:26
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COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...ate on subordinate.boss_id = boss.boss_id
GROUP BY boss.id
So what's the meaning of COUNT(1) here?
SELECT boss.boss_id, COUNT(1)
FROM boss
LEFT JOIN subordinate on subordinate.boss_id = boss.boss_id
GROUP BY boss.id
Is it this...?
-- counting all the subordinates only
SELECT boss.boss_id, COUN...
How to filter SQL results in a has-many-through relation
... the benchmarks). Not nitpicking, but perhaps you can try those queries (I mean all, not just mine) with a (student_id, club_id) (or the reverse) index.
– ypercubeᵀᴹ
Oct 18 '11 at 6:13
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What is the difference between localStorage, sessionStorage, session and cookies?
...d sessionStorage
localStorage and sessionStorage are relatively new APIs (meaning, not all legacy browsers will support them) and are near identical (both in APIs and capabilities) with the sole exception of persistence. sessionStorage (as the name suggests) is only available for the duration of th...