Article Danny Wijnschenk · Jul 19, 2022 4m read Caution with Mixing OO and SQL Mixing Object syntax with SQL is one of the nice features in Object Script. But in one case, it gave strange results, so I decided to isolate the case and describe it here. Let's say you need to write a classmethod that updates a single property on disk. Usually, i would write that using SQL like this : #Coding Guidelines #ObjectScript #Caché 2 5 0 177
Article Danny Wijnschenk · Nov 25, 2017 4m read Final Advent of Code 2016 Day25: Clock Signal This is (the end) of a series of programming challenges for beginners and experienced Caché programmers.For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta...This is the 25th and last challenge of the 2016 series of Advent of Code. #Caché #Code Snippet #Contest #ObjectScript 2 1 0 374
Article Danny Wijnschenk · Nov 24, 2017 11m read Advent of Code 2016 Day24: Air Duct Spelunking This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... #Caché #Code Snippet #Contest #ObjectScript 0 0 0 225
Article Danny Wijnschenk · Nov 23, 2017 4m read Advent of Code 2016 Day23: Safe Cracking This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... Remember the assembunny language we had to code on day 12 (https://community.intersystems.com/post/advent-code-2016-day12-leonardos...)? #Caché #Code Snippet #Contest #ObjectScript 0 0 0 267
Article Danny Wijnschenk · Nov 22, 2017 5m read Advent of Code 2016 Day22: Grid Computing This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... #Caché #Code Snippet #Contest #ObjectScript 1 0 0 379
Article Danny Wijnschenk · Nov 21, 2017 5m read Advent of Code 2016 Day21: Scrambled Letters and Hash This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... The challenge of day 21 is about scrambling passwords. There are a few functions you need to implement that will do operations on a string : #Caché #Code Snippet #Contest #ObjectScript 2 0 0 265
Article Danny Wijnschenk · Nov 20, 2017 3m read Advent of Code 2016 Day 20: Firewall Rules This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... We are almost there : after this challenge, only 5 days left till the end of this advent of code (I cannot wait to get my life back !) . #Caché #Code Snippet #Contest #ObjectScript 1 0 0 272
Article Danny Wijnschenk · Nov 19, 2017 3m read Advent of Code 2016 Day19: An Elephant Named Joseph This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... Today's challenge is a variation on the White Elephant gift exchange (https://en.wikipedia.org/wiki/White_elephant_gift_exchange), in this case, by a bunch of Elves where only one can have all gifts. #Caché #Code Snippet #Contest #ObjectScript 2 0 0 320
Article Danny Wijnschenk · Nov 18, 2017 4m read Advent of Code 2016 Day18: Like a Rogue This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... You walk into a room, step on a tile and hear a loud click... Traps ! The challenge is about avoiding traps. You can recognise if a tile is a trap by following scheme : #Caché #Code Snippet #Contest #ObjectScript 1 0 0 181
Article Danny Wijnschenk · Nov 17, 2017 4m read Advent of Code 2016 Day17: Two Steps Forward ##########S| | | ##-#-#-#-## | | | ##-#-#-#-## | | | ##-#-#-#-## | | | ####### V <!--break--> This is a series of programming challenges for beginners and experienced Caché programmers. For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta... #Caché #Code Snippet #Contest #ObjectScript 1 0 0 244