Direct speech inside another direct speech Please, I'm not sure how in American English this "direct speech inside another direct speech" should be written properly. Here it is this sentence:     "He was five and a half meters from her and he was talking to her, softly. He told her: 'Please, try to calm yourself down. Everything will be OK'."   The use of the quotation marks is it correct? Thank you everybody in advance for your help!  Andrea Iovinelli
How are embedded quotations used? How would embedded quotations be used when quoting from passages/sources within an essay? What would be the difference between normal quotations and embedded quotations?
Stack Overflow, Stack Exchange, Area 51: What's the difference in a nutshell? Stack Overflow, Stack Exchange, Area 51: What's the difference in a nutshell? I've read the faq's and they all seem to be the same to me - Just Q &amp; A on a variety of topics.  What's the difference in a nutshell? If I have a software engineering question, which site is best for me to use? Does $1.0000000000\cdots 1$ with an infinite number of $0$ in it exist? l, ls & la -- what are the differences, and are there more of these commands? Recommend MVVM or just answer the question? I am married to a UK citizen. What type of visa do I need to travel to the UK for tourism? I am a Bangladeshi citizen married with my husband who is a British citizen by birth. Currently, we both live in Bangladesh and my husband works at a university. We, are planning to visit UK for about 3 weeks. Just to be clear, we have no intention to settle down in the UK.  Do I need to apply for a visa? If so, then what type of visa should I apply for?  N.B. I've been searching on the internet (including the UK border agency website) for hours now but couldn't get a definite answer. OpenLayers 3: Cross-Origin Request Blocked: The Same Origin Policy disallows Why does $a^n - b^n$ never divide $a^n + b^n$? How to kill applications I have been playing around with Ubuntu installing new themes and and docks. Sometimes during the installation, whole screen just hangs. What is the best way in Ubuntu to Kill a process/application? Anything similar to Ctrl + Alt + Del of windows? How do the definitions of "irreducible" and "prime" elements differ? Ok, so PHP isn't the best language to be dealing with arbitrarily large integers in, considering that it only natively supports 32-bit signed integers. What I'm trying to do though is create a class that could represent an arbitrarily large binary number and be able to perform simple arithmetic operations on two of them (add/subtract/multiply/divide).  My target is dealing with 128-bit integers.  There's a couple of approaches I'm looking at, and problems I see with them. Any input or commentary on what you would choose and how you might go about it would be greatly appreciated.  Approach #1: Create a 128-bit integer class that stores its integer internally as four 32-bit integers. The only problem with this approach is that I'm not sure how to go about handling overflow/underflow issues when manipulating individual chunks of the two operands.  Approach #2: Use the bcmath extension, as this looks like something it was designed to tackle. My only worry in taking this approach is the scale setting of the bcmath extension, because there can't be any rounding errors in my 128-bit integers; they must be precise. I'm also worried about being able to eventually convert the result of the bcmath functions into a binary string (which I'll later need to shove into some mcrypt encryption functions).  Approach #3: Store the numbers as binary strings (probably LSB first). Theoretically I should be able to store integers of any arbitrary size this way. All I would have to do is write the four basic arithmetic functions to perform add/sub/mult/div on two binary strings and produce a binary string result. This is exactly the format I need to hand over to mcrypt as well, so that's an added plus. This is the approach I think has the most promise at the moment, but the one sticking point I've got is that PHP doesn't offer me any way to manipulate the individual bits (that I know of). I believe I'd have to break it up into byte-sized chunks (no pun intended), at which point my questions about handling overflow/underflow from Approach #1 apply. Does the refresh rate affect LCD screens? I have never really paid any attention to the refresh rate setting on computers with LCD screens.  I thought with LCD displays the pixels are either on or off, they don't flicker like in old CRT monitors.  Seems trivial to me, but my own graphics card allows me to select 59Hz or 60Hz - which leads me onto my question:  Does the refresh rate affect LCD screens?  Technical info to back up any answers would be great. I wandered too far to go look for sheep and now I'm on a completely different island.  How do I find my way back to my house? I'm looking for a programmers' editor. I know Xcode and I use it for application programming but I'm looking for something that will:   Syntax highlight PHP, SQL, Javascript (including jQuery) and CSS not required but would be nice; also Lua, Python, and Perl    IntelliSense type stuff, start typing and get all the functions/objects/variables it could be and any parameters. Xcode does this well for C/C++/Objective-C but looking for languages that are listed above. Would be nice if it worked with projects and not just files    Integrated with SVN, CVS, or GIT Had upload-to-server functionality built in   I am aware of  but am looking for other options before I drop 100 bucks. Factorial of 0 - a convenience? If I am correct in stating that a factorial of a number ( of entities ) is the number of ways in which those entities can be arranged, then my question is as simple as asking - how do you conceive the idea of arranging nothing ?   Its easy to conceive of a null element in the context of arrays, for example - so you say that there is only one way to present a null element.   But, in layman terms - if there are three humans $h1, h2, h3$ that need to be arranged to sit on three chairs $c1, c2, c3$ - then how do you conceive of a) a null human, and b) to arrange those ( that ? ) null humans ( human ? ) on the three chairs ?   Please note that referral to humans is just for easy explanation - not trying to be pseudo-philosophical. Three balls to be arranged on three corners of a triangle works just fine. So basically, how do you conceive of an object that doesn't exist, and then conceive of arranging that object ?  So, in essence ... is $0! = 1$, a convenience for mathematicians ? Not that its the only convenience, but just asking. Of course, there are many.  If yes, then its a pity that I can't find it stated like so anywhere.  If not, then can anybody suggest resources to read actual, good proofs ? Automatic reboot after ubuntu freeze? How Can I Do It? How can you find and replace text in a file using the Windows command-line environment? When to use an interface instead of an abstract class and vice versa? This may be a generic OOP question. I wanted to do a generic comparison between an interface and an abstract class on the basis of their usage.   When would one want to use an interface and when would one want to use an abstract class? How to take the gradient of the quadratic form? How do you declare an interface in C++? How do I setup a class that represents an interface?  Is this just an abstract base class? Chain wire methods together in Lightning Web Components According to the documentation  in order to retrieve a list of picklist values for an object we need to pass in a Record Type Id which can be retrieved using the getObjectInfo method.   The issue is that these are both wire functions and I cannot figure out how to chain these methods.  If I try code like the following:  getObjectInfo({ objectApiName: ACCOUNT_OBJECT })             .then(result =&gt; {                 return getPicklistValues({recordTypeId: result.defaultRecordTypeId, fieldApiName: TYPE_FIELD});             })             .then(result =&gt; {                 this.picklistValues = result.data             })             .catch(error =&gt; {                 this.error = error;             });   I get an error      render threw an error in 'c:getpicklistexample' [Imperative use is not   supported. Use @wire(getObjectInfo).]   If I try something like   @track rtId;      @wire(getObjectInfo, { objectApiName: ACCOUNT_OBJECT })     handleResult({error, data}) {         if(data) {             this.rtId = data.defaultRecordTypeId;         }     }      @wire(getPicklistValues, {recordTypeId: this.rtId,fieldApiName: TYPE_FIELD})     picklistValues;   Then it throws an internal server error. Anybody have an idea as to how I could retrieve the record type Id and then call to get the pick list values like the documentation suggests?  FYI my imports are:  import { LightningElement, wire, track } from 'lwc'; import { getPicklistValues, getObjectInfo } from 'lightning/uiObjectInfoApi'; import TYPE_FIELD from '@salesforce/schema/Account.Type'; import ACCOUNT_OBJECT from '@salesforce/schema/Account';