What chapter of the Seven Deadly Sins manga is Episode 20?
Which manga chapters correspond to the 2nd season (or "Season 3" on Netflix) of the anime, "Revival of the Commandments"?
In which cases would you say, "I am seeing" instead of "I see"? In which cases would you say, "I am seeing" instead of "I see"? Alias and functions From the bash manual     The rules concerning the definition and use of aliases are somewhat   confusing. Bash always reads at least one complete line of input   before executing any of the commands on that line. Aliases are   expanded when a command is read, not when it is executed. Therefore,   an alias definition appearing on the same line as another command does   not take effect until the next line of input is read. The commands   following the alias definition on that line are not affected by the   new alias. This behavior is also an issue when functions are executed.   Aliases are expanded when a function definition is read, not when the function is executed, because a function definition is itself a   compound command. As a consequence,   aliases defined in a function are not available until after that function is executed. To be safe, always put alias definitions on a   separate line, and do not use alias in compound commands.   The two sentences "Aliases are expanded when a function definition is read, not when the function is executed" and "aliases defined in a function are not available until after that function is executed" seem to be contrary to each other.  Can you explain what they mean respectively? Concatenating numbers and adding in leading zeros? I have three text fields populated as follows: 1, 9, 1 that I need to concatenate into a field that looks like 01.09.01.  Getting to 1.9.1 is easy but can anyone help out with how to formulate it so that each value has two places (i.e. add in those zeroes).  I used to do this in Excel but can't figure out how to work in ArcMap 10. Longest line using awk I just installed Ubuntu 14.04 on a Dell laptop with 1.7Ghz Pentium M and 1Gbyte memory.  Graphics are Intel® 852GM/855GM x86/MMX/SSE2, OS type is 32bit.  The whole system is VERY slow. When I launch the applications manager, for example, I need to wait in order to see the letters I typed appear!  It is as if the CPU was overloaded and no memory available, but I only have Firefox running.  How can I make the system run smoother? It used to have Windows XP installed and it worked fine. Euclidean Algorithm for GCD of polynomials I am struggling to use the Euclidean algorithm for polynomials.  Given something like $$GCD(x^5+1, x^3+1)$$  I can easily use it as follows:   $$x^5+1 = x^2(x^3+1) -x^2 +1 \\ x^3+1 = -x(-x^2+1) + x +1 \\ -x^2+1 = (x+1)(-x+1)$$  GCD = x+1  But for something like $$GCD(2x^2+6x+3, 2x+1)$$   I cannot figure out how to do it using the same method. I start like this:  $$2x^2+6x+3 = x(2x+1) + 5x+3\\ 2x+1 = \frac{2}{5}(5x+3) - \frac{1}{5}\\$$  and I am not sure how to continue. Any help would be appreciated, sorry for my poor attempt at using LaTeX. New Chain causing skipping on cassette - will this work itself out or is it unsafe? I just installed a new chain on my 2002 Trek 2200 Road Bike.  The old chain was a Shimano 9 speed that I installed 18 months and about 5000 miles ago.  It had stretched modestly and was full of winter cruft/grime.  The new chain is a SRAM 9 speed, my first time using the gold snap ring system.  I followed instructions and made sure I have the same link count as the chain that came off the bike.  The cassette was new with the old chain, so it has about 5000 miles on it and doesn't appear to have significant wear.  After installation and a clean/wipe/lube/wipe, I took it for a 15 mile easy ride at about 15-16 mph.  It shifts perfectly and I didn't have to make any adjustments to either derailleur.  Three times, however, when putting it under stain (once on a modest hill climb, once starting from a stop sign in a fairly big gear, and once on an acceleration coming out of a sharp turn) it skipped several teeth and caused my foot to slam down hard.  On the hill, it actually hurt as I had my weight off the saddle (not really standing) and I came down hard on the inside of my thigh.  I think all three were on the right side (power train side) pedal stroke, and I don't think they were all in the same gear.  I'm pretty sure it was the rear cassette that skipped, not the front chainring, but it did happen really fast each time.  I will also say that it's not like these were the only three times I put substantial pressure on the pedals in the ride - I wasn't going hard, but I wasn't being tentative or anything.  Also, in case it's relevant, it was cold, about 40 degrees F or about 4 degrees Centigrade.    My question:  Is this going to get me hurt, or will the new chain 'settle in' over a few rides?  I searched here and pretty much got confirmation of what I had previously thought, that you always get a new chain when you get a new cassette, but you should be able to get a few chains out of each cassette.  Thanks! Coupon collector problem with partial collection of a specific set of coupons I am very new in probability and combinatorics and have a naive question around a variation on the coupon collector problem with partial collection.   Lets assume we have a box with 45 coupons labeled 1-45. Now in this case I would like to adjust the CCP such that I can calculate the expected value (amount of draws necessary) to collect 10 specific items. For example item 1-10. How do I adjust my model such that I can calculate the amount of draws necessary to collect each item n times.   I assume that I have to adjust CCP2 in following post () to include the probability that I catch one item is 10/45.   All tips and tricks are welcome!  Thanks for your help Turning separate lines into a comma separated list with quoted entries I have the following data (a list of R packages parsed from a Rmarkdown file), that I want to turn into a list I can pass to R to install:  d3heatmap data.table ggplot2 htmltools htmlwidgets metricsgraphics networkD3 plotly reshape2 scales stringr   I want to turn the list into a list of the form:  'd3heatmap', 'data.table', 'ggplot2', 'htmltools', 'htmlwidgets', 'metricsgraphics', 'networkD3', 'plotly', 'reshape2', 'scales', 'stringr'   I currently have a bash pipeline that goes from the raw file to the list above:  grep 'library(' Presentation.Rmd \ | grep -v '#' \ | cut -f2 -d\( \ | tr -d ')'  \ | sort | uniq   I want to add a step on to turn the new lines into the comma separated list. I've tried adding tr '\n' '","', which fails. I've also tried a number of the following Stack Overflow answers, which also fail:      This produces library(stringr)))phics) as the result.      This produces ,% as the result.      This answer (with the -i flag removed), produces output identical to the input. nth fibonacci number in sublinear time Is it correct to say I electrocuted my friend if he was only injured by electricity? Two question on harmonic function Given that there is no logically default animal from the list of animals below, what should be the "Default Value" below, according to best practice?  &lt;label for="animal"&gt;Animal (required):&lt;/label&gt; &lt;select name="animal"&gt;   &lt;option value=""&gt;Default Value&lt;/option&gt;   &lt;option value="0"&gt;Cat&lt;/option&gt;   &lt;option value="1"&gt;Dog&lt;/option&gt;   &lt;option value="2"&gt;Horse&lt;/option&gt;   &lt;option value="3"&gt;Pig&lt;/option&gt;   &lt;option value="4"&gt;Sheep&lt;/option&gt; &lt;/select&gt;   A blank value, &lt;option value=""&gt;&lt;/option&gt;?  Something visually irritating, &lt;option value=""&gt;***CHOOSE ANIMAL***&lt;/option&gt;?  Something which blends in but provides instruction, &lt;option value=""&gt;Select an Animal&lt;/option&gt;?  Something else entirely? Linux: coloring bash prompt will break carriage return ListPlot and filling between curves My machine was updated today to Ubuntu 16.04.2. However, the kernel is still "4.4.0-62-generic". What happened (it seemed that the principal advantage of the 16.04.2 version was the update of the kernel to 4.8) ? Do I have to make a fresh install ? Is there any simple method to calculate $\sqrt x$ without using logarithm Suppose that we don't know logarithm, then how we would able to calculate $\sqrt x$, where $x$ is a real number? More generally, is there any algorithm to calculate $\sqrt [ n ]{ x } $ without using logarithm? More simple techniques would be nice.  Here is a simple technique used to approximate square roots by :  For example: $\sqrt {78}\approx 8\frac { 14 }{ 17 } $ , where $8$ is the nearest integer root of $78$, $14 = 78 - 8^2$, $17 = 2 \times 8 + 1$.  if $n=2^k$ we can use the method above.   For example, for $k=2$ Lets calculate $\sqrt [ 4 ]{ 136 } $: $$\sqrt [ 4 ]{ 136 } =\sqrt { \sqrt { 136 }  } \approx \sqrt { 11\frac { 136-{ 11 }^{ 2 } }{ 11\times 2+1 }  } =\sqrt { 11\frac { 15 }{ 23 }  } \\ \sqrt { 11\frac { 15 }{ 23 }  } \approx 3\frac { 11\frac { 15 }{ 23 } -{ 3 }^{ 2 } }{ 3\times 2+1 } =\frac { 544 }{ 161 } =3.38\\$$ The exact result is$$ \sqrt [ 4 ]{ 136 } =3.4149\cdots$$ The method approximates well, but it is working for only $n=2^k$ as I know. What the matter is vs. what is the matter used in the affirmative I want to know what the matter is with her.  I want to know what's the matter with her. I want to know what's her problem.   Is "I want to know what's the matter with her" and 'what's the matter'  incorrect as Cambridge dictionary suggests (). In their explanation it is suggested that the word 'matter' be replaced with 'problem' as is written in the 3rd example.    Thanks for whatever help you can provide on this.  I've read Rathony's link and agree that his link answered the question about inversion. Now my question is specifically about the correctness of using this wording and if it is correct is there a rule in its usage. Got a new iPhone - where am I supposed to receive the verification code? Difference between JOIN and INNER JOIN Both these joins will give me the same results:  SELECT * FROM table JOIN otherTable ON table.ID = otherTable.FK   vs  SELECT * FROM table INNER JOIN otherTable ON table.ID = otherTable.FK   Is there any difference between the statements in performance or otherwise?   Does it differ between different SQL implementations?