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HoboMan posted:sql server is warning me about "missing index"s on some queries and gives me the code to create the one it thinks i need. are these suggestions any good? Shaggar posted:probably Finster Dexter posted:signs point to yes not always! they can make no difference at all because often it will pick up some random columns that would help reduce a tiny rowset down further when actually the problem is there's a massive spool going on somewhere in the planner. depends on how shoddily indexed the db is already though
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Oct 19, 2016 22:28
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VOTE YES ON 69 posted:from talking with the teacher it sounds like they're wrestling with the concept of assigning names to functions so pass out DARE pamphlets but replace all the drugs with javascript frameworks
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Oct 19, 2016 22:28
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VOTE YES ON 69 posted:apparently I volunteered to talk to middle schoolers about programming robots
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Oct 19, 2016 22:29
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MononcQc posted:no actually type system peeps keep using single letter names for everything it's perfect for them yes, and you can teach them creativity with "invent your own infix operators" day
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Oct 19, 2016 22:31
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks tell ur parents if u or ur friends are offered ember.js by anyone with a mustache or too tight pants
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Oct 19, 2016 22:34
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this training guide is trying to sell our web client framework as MVVM, but knowing our infrastructure team what that actually means is they designed whatever the gently caress they wanted and then picked the name of the design pattern which they could most easily bullshit an explanation for.
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Oct 19, 2016 22:38
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finster you should pay me all the money, i gave you your problem three ways. if i did that poo poo on chopped id be the chopped champion for sure, no sighing goodbyes from ted for me.
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Oct 19, 2016 22:38
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LeftistMuslimObama posted:this training guide is trying to sell our web client framework as MVVM, but knowing our infrastructure team what that actually means is they designed whatever the gently caress they wanted and then picked the name of the design pattern which they could most easily bullshit an explanation for.
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Oct 19, 2016 22:40
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Powerful Two-Hander posted:not always! speaking of, the query seems to be choking on this suspiciously named index "[_dta_index_<mytable>_8_1825979051__K1_K4_K3_K10_K2_K8_5_6_7_9_11_12_13_14_15_16]"
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Oct 19, 2016 22:46
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Powerful Two-Hander posted:not always! hmm yes well my magic 8 ball says otherwise
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Oct 19, 2016 22:46
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LeftistMuslimObama posted:finster you should pay me all the money, i gave you your problem three ways. if i did that poo poo on chopped id be the chopped champion for sure, no sighing goodbyes from ted for me. Well, we have two positions open right now. .NET dev and C++/python dev. How do you feel about moving to Shitsberg, SD?
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Oct 19, 2016 22:47
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks
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Oct 19, 2016 22:49
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VOTE YES ON 69 posted:tell ur parents if u or ur friends are offered ember.js by anyone with a mustache or too tight pants "hey kid, wanna see my node.js?"
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Oct 19, 2016 22:50
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dude have you rolled the latest sproutcore? nah man but check out this herb
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Oct 19, 2016 22:54
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Finster Dexter posted:dude have you rolled the latest sproutcore? I guess the author of this module doesn't pronounce the "H"
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Oct 19, 2016 23:21
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks lmaooooo
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Oct 20, 2016 00:18
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks
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Oct 20, 2016 00:20
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psst, hey kid, wanna try this injection? it doesn't give any dependency, i swear
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Oct 20, 2016 00:33
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks
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Oct 20, 2016 00:40
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NihilCredo posted:psst, hey kid, wanna try this injection? it doesn't give any dependency, i swear
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Oct 20, 2016 01:06
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks
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Oct 20, 2016 01:21
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node.js: not even once
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Oct 20, 2016 01:28
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks NihilCredo posted:psst, hey kid, wanna try this injection? it doesn't give any dependency, i swear
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Oct 20, 2016 02:17
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Dynamic Arsepile Resistance Education
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Oct 20, 2016 02:22
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ThePeavstenator posted:pass out DARE pamphlets but replace all the drugs with javascript frameworks 
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Oct 20, 2016 02:29
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Oct 20, 2016 03:06
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haha wow.
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Oct 20, 2016 03:14
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lmao
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Oct 20, 2016 03:20
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VOTE YES ON 69 posted:apparently I volunteered to talk to middle schoolers about programming https://www.youtube.com/watch?v=ywWBy6J5gz8
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Oct 20, 2016 03:20
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cryptopals is cool. i just hacked a string's password
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Oct 20, 2016 05:10
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Oct 20, 2016 05:26
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VOTE YES ON 69 posted:from talking with the teacher it sounds like they're wrestling with the concept of assigning names to functions so Is it a career fair style thing, or are you basically teaching the class for one day? If the former, probably something about how it can be used for creating exciting stuff like robots, cars, weapons, et cetera. The latter, maybe something like Skim Milk's post or https://www.youtube.com/watch?v=geqq63WFLr0 Visual projects are good. Don't forget abstract thinking is difficult for many people, especially children.
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Oct 20, 2016 05:53
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LeftistMuslimObama posted:i have failed our internal javascript certification twice now. i just keep getting killed by the various type conversion poo poo. it is so loving confusing: it's ridiculous that these are the things that your certification tests. i cannot imagine a programmer that knows the JS type coercion minutiae and then chooses to write code utilizing it. but then again i don't really work with many JS programmers NihilCredo posted:whenever i write stuff like this (arrays of value literals), I always wonder if either the compiler or the JITter is smart enough to store them as constants andtt reuse them, or if they get re-allocated and then garbage collected at every function call you mean the array constants and not the string constants right? as with all things i'm sure it depends on the language/compiler, but i've never heard of this optimization being done and would prob be surprised if it did happen. i imagine the compiler has to prove some things about how it's being accessed, but i'm far from a compiler writer. with that being said, i'm not sure why it couldn't just be stored on the stack and avoid the whole allocation dance
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Oct 20, 2016 07:14
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This cryptopals thing looks cool. Will I learn how to roll my own crypto with this? I hope so. But seriously, looks fun
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Oct 20, 2016 07:58
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Finster Dexter posted:This cryptopals thing looks cool. Will I learn how to roll my own crypto with this? I hope so. you'll learn how not to
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Oct 20, 2016 08:05
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Pie Colony posted:it's ridiculous that these are the things that your certification tests. i cannot imagine a programmer that knows the JS type coercion minutiae and then chooses to write code utilizing it. but then again i don't really work with many JS programmers only people who completely bomb the type coercion part of the certification should be allowed to pass, as they'll be the ones who avoid js type fuckery at all costs. anyone who does well will only try to use their knowledge to (perhaps inadvertently) write completely opaque and awful code that relies on deep knowledge of js' obscure coercion edge cases
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Oct 20, 2016 08:21
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HoboMan posted:speaking of, the query seems to be choking on this suspiciously named index "[_dta_index_<mytable>_8_1825979051__K1_K4_K3_K10_K2_K8_5_6_7_9_11_12_13_14_15_16]" that was either auto generated or named by a madman wtf is the query performance actually worse than 'expected'? the planner will definitely recommend indexes that dont really improve performance and also it won't suggest adding to existing indexes to create a covering index. so you can end up with loads of single column indexes that are individually fine for a query on that column only but not actually any use for anything that hits more than 1 so you end up with rows loaded into memory and then scanned instead of just getting only relevant rows back from the index directly
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Oct 20, 2016 08:37
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redleader posted:only people who completely bomb the type coercion part of the certification should be allowed to pass, as they'll be the ones who avoid js type fuckery at all costs. anyone who does well will only try to use their knowledge to (perhaps inadvertently) write completely opaque and awful code that relies on deep knowledge of js' obscure coercion edge cases Yeah, agreed. If you're never quite sure what js is doing with the types you'll remember to just use the loving === and don't rely on js to be consistent at all because it isn't. Your code will a lot less error prone, I think. For cyrptopals is it cheating if I use System.Convert.ToBase64String(byte[])?
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Oct 20, 2016 08:46
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yessssss
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Oct 20, 2016 09:19
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VOTE YES ON 69 posted:apparently I volunteered to talk to middle schoolers about programming Go through the thread and copy all the butt/boner/poop code examples to a PowerPoint and then just talk about them the whole time
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