### 11 How to load a PKCS#12 Digital Certificate with Javascript WebCrypto API

lumee 1 hours 47 minutes ago. 1 answers, 0 views javascript digital-signature digital-certificate webcryptoapi
I'm trying to sign data using the WebCrypto API, but instead of creating a private/public key and exporting it to pkcs#1 or 8, I would really like to use a user's PKCS#12 to sign data. I've read the W3C spec,...

### 3 Why did equidistant streaks of oil form on this hot pan?

Mark Kim today at 02:22. 1 answers, 113 views fluid-dynamics everyday-life
Yesterday, my father-in-law sent me this photo of his greased pan: After burning olive oil on the pan and pouring out the oil, he noticed that the remaining oil formed equidistant streaks. Why did this happen? What other thin films...

### 1 Why does the median-past time average the last 11 block timestamps and not the last 12?

PaulRBerg yesterday at 22:14. 2 answers, 22 views timestamp bip time
As described in BIP-113. Wouldn't the last 12 blocks bring us closer to a one-hour offset (ie 120min, the midpoint 60)?

### 1 How does Linux identify users?

Arch Stanton yesterday at 21:03. 2 answers, 108 views permissions users authentication multiuser
I mean, if two users have the same name, how does the system know that they're actually different users when it enforces file permissions?

### 1 What term describes pretending outrage to escape a conversation?

Jim yesterday at 18:27. 4 answers, 275 views single-word-requests phrase-requests idiom-requests
I'm looking for a term that describes when a person is pretending to be offended in order to end a confrontation. The key here is that the offense is perceived only because the person wishes to use it as leverage...

### 5 Reconciling high ceilings with New England cold weather

Tyler Durden yesterday at 17:00. 1 answers, 325 views heating energy-efficiency interior architecture
One particular problem with typical New England architecture is that the ceilings are ordinarily low because of cold temperatures and cost of heating. If a ceiling is high, the hot air from radiators rises and collects at the top of...

### 6 Trying to lower my credit card APR; how to know what I should ask for?

John Doe yesterday at 15:34. 6 answers, 954 views united-states credit-card debt-reduction apr
I have a B of A Cash Rewards credit card that I want to have the APR lowered. It currently hovers at 20.49%. I've been a B of A customer since 2007, I've had the credit card since 2012. From...

### 1 replace values of fields in each row with values in previous fields until the end of each row

gaurav agarwal yesterday at 15:17. 1 answers, 0 views awk
I have a file in the following format, where, columns 6 and 7 are allele A and B. All I need to do is make changes in column 9 and onwards based on the alleles in columns 6 and 7....

### 9 How to deal with passive aggressive behavior of coworkers after I complained about prolonged interruptions?

Discrete yesterday at 15:00. 7 answers, 2.544 views work-environment united-states conflict escalation
Background I'm a young female engineer from a racial minority group in the US. 90% of the staff is white male American. I started dating a coworker 6 months ago. We disclosed our relationship to our supervisors and HR. My...

### 2 Split text in specific order using common string “Message”

smc yesterday at 14:53. 4 answers, 104 views shell-script awk sed scripting tr

### 13 Can weapons get better?

macskay yesterday at 10:49. 2 answers, 648 views dnd-5e weapons
I'm currently running my first dnd5e campaign. Everybody at the table is new to the game as well, so nobody can really answer the question. While preparing for the game I was reading through the weapons section and came across...

### 16 Prime Time Travel

sundar yesterday at 10:25. 8 answers, 983 views code-golf primes date
Don't tell anyone, but I've nicked my uncle's time travel machine! My uncle is obsessed with prime numbers, though, and that shows in the machine — he has programmed it so that it can only go to dates that sum...

### 2 How could Dumbledore have opposed the Reasonable Restriction of Underage Sorcery?

TheAsh yesterday at 10:24. 1 answers, 1.648 views harry-potter
In Harry Potter and the Order of the Phoenix, Mrs. Figg implies Dumbledore opposed the Reasonable Restriction of Underage Sorcery act. "Talk about the Reasonable Restriction of Underage Sorcery... this was exactly what Dumbledore was afraid of –" —Harry Potter...

### 2 Been to America three times/for three times

Subrat Bavarian Bastola yesterday at 10:10. 2 answers, 127 views grammaticality
I have been to America three times. Vs I have been to America for three times. Is for necessary here ? Or is the use of preposition futile here ?

### 11 Is it possible for a cryptographic algorithm to limit the number of times a package/ciphertext can be decrypted?

Erik Gaius Capistrano yesterday at 10:07. 2 answers, 1.084 views algorithm-design
I got the idea from Eve Online's BPCs (Blueprint Copy). The in-game explanation is that the license to manufacture a copy of a starship is limited to X times, and afterwards the BPC is automatically corrupted. I understand that the...

### 2 PowerShell - drive variable

Dinesh K yesterday at 09:39. 1 answers, 0 views powershell
Hello Stackoverflow users, I am a noob at powershell and this is part of my 1st script I am creating :). I am lost on how I would run a script that is dependent on a drive. I have script...

### 7 Musical systems with more than 12 notes

Lance Pollard yesterday at 09:37. 4 answers, 1.317 views scales sound learning-resources octave
From what I remember of music theory, all music (at least Western music) boils down to scales that revolve around the 12 notes (circle of fourths/fifths). I know there are scales in different regions that have different combinations of those...

### 8 Travelling soon and lost passport. What can I do?

I am a UK citizen, born and lived in UK all my life. I have a valid UK passport, I believe it expires in about 2 or 3 years. But I can't find it and I go travelling in 4...

### 6 Where did Han and Chewie take a shower in Solo?

Steven Rands yesterday at 09:21. 1 answers, 1.864 views plot-explanation star-wars solo-a-star-wars-story
In the movie Solo: A Star Wars Story after the escape from Mimban in the AT-Hauler Han and Chewie take a shower. Now I've only seen the movie a couple of times, but from memory this scene happens. not long...

### 4 About reference to enumii

amrsa yesterday at 09:17. 1 answers, 106 views enumerate ref

### 13 Is it normal business practice for a contest site to solicit submissions and then, later, ask for a fee?

Sprottenwels yesterday at 09:00. 3 answers, 1.669 views art publishing
First of all, this is only rudimentary related to this board's topic. I checked the site list, though, and this one seemed the most appropriate. I am a hobbyist photographer. Some days ago, I was contacted via Instagram by a...

### 3 Disable floating \paragraph headline level

rriemann yesterday at 07:55. 1 answers, 47 views floats longtable
Even when I put the longtable after all headlines, it appears before the \paragraph headline. How can I change that? MWE: \documentclass{scrartcl} \usepackage{longtable} \usepackage{booktabs} \usepackage{hyperref} \begin{document} \section{Section} \subsection{Subsection} \subsubsection{Subsubsection} \paragraph{Paragraph} \begin{longtable}[]{@{}ll@{}} \toprule \endhead \begin{minipage}[t]{0.66\columnwidth}\raggedright Inspected Web Service\strut \end{minipage} & \begin{minipage}[t]{0.28\columnwidth}\raggedright...

### 3 Does continuity always imply integrability?

Alicia White yesterday at 07:37. 2 answers, 407 views real-analysis integration continuity
Please correct me if I'm wrong. In terms of Riemann integrability: If we are taking into consideration Riemann integrals on a closed interval, then any continuous function is integrable. In terms of improper integrals: continuity does not imply integrability.

### 5 What could the fuel pump failure have been that my flight experienced?

Cloud yesterday at 07:14. 3 answers, 1.583 views airbus-a320 fuel-tanks fuel-systems aircraft-failure
I was on an Easyjet flight (I think an A320), when mid-flight, I overheard a member of cabin crew tell another passenger there was a 'technical' issue with the aircraft, that might make us slightly behind schedule. Naturally, I imposed...

### 12 On The Construction Of An Ellipse

You know how when you construct an ellipse, you take a rope, fix it to 2 points, and stretch that rope? When the rope is being stretched, let's call the part of the string attached to the first point d1,...

### 3 The meal / food is ready or is prepared?

Intrigued_by_proliferation yesterday at 06:34. 5 answers, 894 views word-choice
Which choice sounds more natural when talking about meal or foods that are already on the table waiting for their diners. Should it be The meal / food is ready. or The meal / food is prepared ?

### 6 Are African-Americans under-represented in the teaching profession?

Mozibur Ullah yesterday at 06:24. 1 answers, 2.548 views united-states education racism
I was doing some research on gaslighting, when I came across the following in the Gaslighting article on Wikipedia: Gaslighting can be seen as institutional and systematic. An article by Tuesda Roberts and D. Carter Andrews specifically focuses on African-American...

### 13 Confusion about Tao's construction of the reals

Atif Farooq yesterday at 06:15. 4 answers, 938 views real-analysis soft-question definition real-numbers
Background: I am currently studying real analysis using Terence Tao's Analysis, Volume I and so far I am really enjoying myself, though I seem to have run into some confusion regarding Tao's construction of the reals using rationals. The following...

### 9 When exactly does combat start and surprise take effect?

Ponggoleechee yesterday at 05:26. 3 answers, 653 views dnd-5e combat initiative surprise
So say I'm going to ambush an orc. I successfully sneak up on him and I attack. The DM determines that the orc is surprised. The orc happens to get an initiative roll of 19, while I get a 10....

### 3 Vocabulary to describe a great football (soccer) victory

Enguroo yesterday at 05:18. 4 answers, 293 views word-request idioms vocabulary
If a soccer team scores 4 goals while its opponent scores only 1 in a match, how can we describe this kind of victory? What idioms and/or soccer jargon are there?

### 2 Clarification on differences and usage of test -f vs test -e in a shell script

Vlastimil yesterday at 04:34. 3 answers, 170 views shell-script files test
In a code review I am being pointed out that I should change such a test structure: [ ! -f "$1" ] && print_error_and_exit "The given argument is not an existing file." to something similar, specifically: [ ! -e "$1"...

### 43 Could “peak Apollo levels” of support have gotten NASA astronauts to Mars in the 1980's?

uhoh yesterday at 04:06. 4 answers, 5.045 views mars crewed-spaceflight apollo-program
In an "alternate universe" where NASA continued to receive a mandate, funding and public support at say peak Apollo levels, could another ten or twenty years have gotten boots on Mars, with astronauts in those boots? Or would there be...

### 7 How to explain irrational numbers to laymen?

Lance Pollard yesterday at 03:16. 5 answers, 1.539 views definition irrational-numbers rational-numbers
I am trying to describe how irrational numbers, which are all modeled as a series of fractions, can themselves not be fractions, and are instead part of a unique group of "decimal numbers" outside of fractions, called the irrational numbers....

### 3 How to make a hexagonal grid?

WELZ yesterday at 01:47. 3 answers, 97 views adobe-illustrator shapes path grids
I'm trying to make a hexagonal grid, I want each hexagon to be it's own shape, with no extra paths. I've tried a bunch of different methods to create a hexagon grid, something like this (where each hexagon is it's...

### 16 Player getting frustrated because he's dropping to 0 HP frequently - what to do?

HellSaint yesterday at 01:08. 3 answers, 2.671 views dnd-5e problem-players
Kinda a parallel to this question. Setup My players' party has the following composition of level 2 characters: Ranger, Cleric, Paladin, Barbarian, Warlock and Druid. Not all of them are present every session. In particular, the Barbarian was absent in...

### rcX.d script not working

Mauricio Machado yesterday at 00:09. 0 answers, 13 views 16.04 command-line bash permissions scripts
(OS: GalliumOS 2.1 (Ubuntu 16.04), Hw: Samsung Chromebook 2) Due to limited storage capacity in my computer, I set up a simple script, which looks more or less like this: #! /bin/sh # Documentation block, copied from template echo "I...

### 21 Why does Martin-Baker use a Gloster Meteor as a testbed for ejection seats?

vidarlo 06/19/2018 at 23:39. 1 answers, 1.823 views fighter ejection-seat
Martin-Baker uses a Gloster Meteor for testing ejection seats, according to their website. While it's a stylish plane, and a true delight that there are still airworthy fuselages of this plane left, it seems strange to use such an old...