User contributions for Helpful
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28 June 2019
- 16:1216:12, 28 June 2019 diff hist +29 m Postgresql notes →Disk details: WAL, fsync, logging
- 15:3315:33, 28 June 2019 diff hist −156 m Postgresql notes →psycopg and transactions
26 June 2019
- 14:1914:19, 26 June 2019 diff hist +144 m Analogy No edit summary
25 June 2019
- 14:3414:34, 25 June 2019 diff hist +86 m Benchmarking, performance testing, load testing, stress testing, etc. →Timing inaccuracies
- 14:3414:34, 25 June 2019 diff hist +196 m Benchmarking, performance testing, load testing, stress testing, etc. →Measuring your cache instead
- 14:3014:30, 25 June 2019 diff hist +158 m Benchmarking, performance testing, load testing, stress testing, etc. →Common pitfalls in benchmarking
- 14:1814:18, 25 June 2019 diff hist +478 m Benchmarking, performance testing, load testing, stress testing, etc. →Acceptance testing
- 14:1714:17, 25 June 2019 diff hist −436 m Benchmarking, performance testing, load testing, stress testing, etc. →Fuzz testing
- 14:1114:11, 25 June 2019 diff hist +437 m Benchmarking, performance testing, load testing, stress testing, etc. →Acceptance testing
23 June 2019
- 23:0623:06, 23 June 2019 diff hist +6 m HTTP notes →What
- 23:0623:06, 23 June 2019 diff hist −17 m HTTP notes →What
- 23:0523:05, 23 June 2019 diff hist +11 m Relational and non-relational database notes →Isolation levels
- 23:0323:03, 23 June 2019 diff hist +35 m HTTP notes →Some result status notes
- 22:5922:59, 23 June 2019 diff hist −22 m HTTP notes →Some result status notes
- 22:5822:58, 23 June 2019 diff hist +292 m HTTP notes →Some result status notes
- 22:4622:46, 23 June 2019 diff hist +49 N HTTP status Redirected page to HTTP notes#Some result status notes current
- 14:1614:16, 23 June 2019 diff hist −6 m Relational and non-relational database notes →The value of RAID
- 14:1514:15, 23 June 2019 diff hist +57 m Relational and non-relational database notes →Things a database writes; Disk vs. SSD
- 13:3613:36, 23 June 2019 diff hist −12 m Relational and non-relational database notes →Databases: IO bound
- 13:3613:36, 23 June 2019 diff hist +103 m Relational and non-relational database notes →Disk and other hardware
- 13:3313:33, 23 June 2019 diff hist +363 m Relational and non-relational database notes →Memory
21 June 2019
- 23:0223:02, 21 June 2019 diff hist +47 m Electronics project notes/Arduino and AVR notes →FT232 and 8U2
- 21:0321:03, 21 June 2019 diff hist +1 m Electronics project notes/Arduino and AVR notes →=Seeeduino mega
- 21:0321:03, 21 June 2019 diff hist −72 m Electronics project notes/Arduino and AVR notes →Seeeduino stalker v1
- 21:0321:03, 21 June 2019 diff hist +81 m Electronics project notes/Arduino and AVR notes →Bit-banging serial
- 12:1012:10, 21 June 2019 diff hist −1 m Electronics project notes/Arduino and AVR notes →Timers, interrupts, and PWM
- 12:0912:09, 21 June 2019 diff hist +2 m Electronics project notes/Arduino and AVR notes →Watchdog timer (and software reset)
- 12:0212:02, 21 June 2019 diff hist +31 m Electronics project notes/Arduino and AVR notes →Timers, interrupts, and PWM
- 12:0012:00, 21 June 2019 diff hist +28 m Electronics project notes/Arduino and AVR notes →Timers, interrupts, and PWM
20 June 2019
- 18:0618:06, 20 June 2019 diff hist −118 m Escaping and delimiting notes →Percent escaping (URL encoding)
- 18:0418:04, 20 June 2019 diff hist −138 m Escaping and delimiting notes →Percent escaping (URL encoding)
- 16:4116:41, 20 June 2019 diff hist −25 m Escaping and delimiting notes →Percent escaping (URL encoding)
- 15:3515:35, 20 June 2019 diff hist +141 m Init systems and service management →Unsorted
- 15:3215:32, 20 June 2019 diff hist −20 m Init systems and service management →Unsorted
- 15:3015:30, 20 June 2019 diff hist +354 m Init systems and service management →Unsorted
- 15:2115:21, 20 June 2019 diff hist +94 m Unsorted webdev notes No edit summary
- 13:5513:55, 20 June 2019 diff hist +53 m Notes on encoding video →AVCHD and MTS
- 13:5313:53, 20 June 2019 diff hist +1,961 m Notes on encoding video No edit summary
19 June 2019
- 17:0817:08, 19 June 2019 diff hist 0 m Electronic coupled noise →The XLR pin 1 problem
- 16:4016:40, 19 June 2019 diff hist −1,055 m Digital sample capture, storage, reproduction →Sample storage
- 16:3616:36, 19 June 2019 diff hist −1,000 m Digital sample capture, storage, reproduction →Logarithmic PCM: μ-law (mu-law) and A-law PCM
- 16:2916:29, 19 June 2019 diff hist −7 m Electronic coupled noise →The XLR pin 1 problem
- 16:2916:29, 19 June 2019 diff hist −12 m Electronic coupled noise →The XLR pin 1 problem
- 16:2916:29, 19 June 2019 diff hist +702 m Electronic coupled noise →How floating relates
- 15:5115:51, 19 June 2019 diff hist +413 m Electronic coupled noise →Capacitive versus inductive coupling
- 15:3915:39, 19 June 2019 diff hist +63 m Electronic coupled noise →Resistive coupling, a.k.a. conductive coupling
- 15:3415:34, 19 June 2019 diff hist +8 m Sound-related noise names →Pink noise
- 15:3315:33, 19 June 2019 diff hist +1 m Sound-related noise names →Brown(ian) noise
- 15:1715:17, 19 June 2019 diff hist −55 m Template:Avnotes No edit summary
- 15:1715:17, 19 June 2019 diff hist −1 m Digital sample capture, storage, reproduction →Upsampling DAC