I would like to ask you how to use the iPhone microphone when connected to a speaker? The speaker don't have its own microphone and I should disconnect the speaker every time when I have to talk  for example. Any ideas is this possible?
I connect my phone to a Bluetooth speaker to play music. When engage Siri or try to use dictation, the phone wants to use the microphone on the Bluetooth device, which is either too crappy or too far away for it to understand what I am saying.  So, I would like a way to restrict the iPhone to using its own microphone even when connected to a Bluetooth speaker.  I am open to doing this via a setting, buying an app, or jailbreaking or whatever.  Is there a way to do this?
If you, for example, have to add a person to an application whilst that person is on the phone, how do you politely ask for that person's gender if the voice and/or name has not proven decisive?  To clarify why I posted this question on this site: I was looking for an answer within the context of the English language and usage. The given answers have proven that this question really isn't off-topic, other languages know different distinctions that are relevant to addressing this issue. The book Theory of Functions of a Real Variable by I. P. Natanson, proves that a denumerable or finite union of pairwise disjoint sets of cardinality $c$ has cardinality $c$.  The proofs given in the book are fairly easy, using the axiom of choice. But then it is left as an exercise a generalization of the above theorems for not necessarily pairwise disjoint sets.  I have searched all over the web, but all the proofs found so far are for pairwise disjoint sets.  The proof given in the book relies on the fact that each set $A_k$ can be matched with a set like $[a_{k-1},a_k)$, with $a_k$ point of a partition of $[0,1]$, such that $\bigcup_{k=1}^{\infty\lor n}A_k=[0,1)$. So it is easy to guess the bijective function, but I can't generalize this proof.  Any help is highly appreciated. Thanks and regards. I have a problem with arscalssica style in combination with classicthesis.  The text under the chapter title starts always at the same position, independently on how long is the chapter title, which produce this ugly behaviour:   The code I used to generete this output is really basic:  \documentclass[10pt,a4paper,twoside,openright,titlepage,fleqn,headinclude,footinclude,BCOR5mm,numbers=noenddot,cleardoublepage=empty,tablecaptionabove]{scrreprt} \usepackage{subfig} \usepackage[eulerchapternumbers,subfig,beramono,eulermath,pdfspacing]{classicthesis}  \usepackage{arsclassica}  \usepackage{blindtext}  \begin{document}     \chapter{\blindtext}     \blindtext \end{document}   The compilation raises the following warnings:  C:\Program Files (x86)\MiKTeX 2.9\tex\latex\koma-script\scrreprt.cls: Class scrreprt Warning: You've used obsolete option `tablecaptionabove'. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\classicthesis\classicthesis.sty: Class scrreprt Warning: Usage of package `titlesec' together(scrreprt)              with a KOMA-Script class is not recommended. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\titlesec\titlesec.sty: Package titlesec Warning: Non standard sectioning command detected(titlesec)                Using default spacing and no format. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\titlesec\titlesec.sty: Package titlesec Warning: Non standard sectioning command detected(titlesec)                Using default spacing and no format. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\titlesec\titlesec.sty: Package titlesec Warning: Non standard sectioning command detected(titlesec)                Using default spacing and no format. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\titlesec\titlesec.sty: Package titlesec Warning: Non standard sectioning command detected(titlesec)                Using default spacing and no format. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\titlesec\titlesec.sty: Package titlesec Warning: Non standard sectioning command detected(titlesec)                Using default spacing and no format. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\classicthesis\classicthesis.sty:373: Package scrreprt Warning: Activating an ugly workaround for a missing(scrreprt)                feature of package `titlesec` on input line 373. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\arsclassica\arsclassica.sty:192: Package hyperref Warning: Option `hyperfootnotes' has already been used,(hyperref)                setting the option has no effect on input line 192. C:\Program Files (x86)\MiKTeX 2.9\tex\latex\arsclassica\arsclassica.sty:192: Package hyperref Warning: Option `pdfpagelabels' has already been used,(hyperref)                setting the option has no effect on input line 192   The behaviour is ok if I do not use arsclassica but only classicthesis: Implementing switch cases I'd like to have command built around a switch-case environment in LaTeX, much like the example below:  \documentclass{article}  \usepackage{xstring}  \newcommand{\dothis}[1]{% \IfStrEqCase{#1}{{a}{so you typed a}     {b}{now this is b}     {c}{you want me to do c?}}     [nada] }  \begin{document}  \dothis{a}  \dothis{b}  \dothis{c}  \dothis{e}  \end{document}   My problem with it is that it requires the xstring package. Is there any other way to do this? Preferably without loading additional packages and avoiding disgraceful thickets of \if-\else-\fi statements? Convert web page to image $\mathbb{R}P^4$ and $\mathbb{R}P^6$ do not admit fields of tangent $2$-planes See the related question . This is the second part of question 4-C in Milnor and Stasheff's book on characteristic classes. In the solution to the first part, we rely on the fact that having a field of tangent $1$-planes allows us to split the tangent bundle into a direct sum. It doesn't seem like this should be true for a field of tangent $2$-planes (otherwise the question wouldn't just be asking about $P^4$ and $P^6$), so I'm not sure exactly where to start.  edit: actually, since $P^n$ can be given a Riemannian metric, any subbundle should be a Whitney summand; this doesn't answer the question as to why they only ask for $P^4$ and $P^6$ though, so I'm still confused. How do I lock a file in Perl? What is the best way to create a lock on a file in Perl?  Is it best to flock on the file or to create a lock file to place a lock on and check for a lock on the lock file? Session ID from scheduled jobs Here's the scenario.  I have a remote application which is invoked from an HTTP callout.  In this callout, I am passing the session ID.  The application can then do its stuff without needing a username and password.  However, I want to be able to invoke the application from a scheduled job, and getsessionid() returns null in this case.  Is there any way around this?  I am trying very hard to avoid storing sfdc usernames and passwords on my remote server, and I want to avoid the hassle of using oAuth with all the complications of client secrets, etc. Show that antipodal points remain antipodal under any isometry of $S^2$ "The antipodal map of $S^2$ is the isometry $\bar m$ sending each point $P$ to its opposite point $-P$" (from textbook)  Show that antipodal points remain antipodal under any isometry of $S^2$. In other words, for each isometry f of $S^2$, if $P$ and $P'$ are antipodal, then so are $f(P)$ and $f(P')$  I am unsure how I can define the $P$ and $P'$ so that they are opposites of each other in the antipodal map, and am I supposed to apply the traditional isometries (translation, reflection and rotation) to the points? I don't understand this problem. Which balancing issues, if any, would arise from allowing PCs to spend actions on bonus action features? Field level permissions in Drupal 7 What is the best way to create a piece of content with multiple fields... allowing users to edit the content as a whole yet blocking the ability to edit.  The setup I have is a piece of content that has 3 fields: Body, PDF, SWF... and a "Selector" (List Text) that's tied via dependancy. So the user chooses BODY, PDF or SWF and that's what available to edit and shown on the page when live.  What I want to do is add a PHP field... that's either:     greyed out (unable to edit) if your not admin...   doesn't show up in the Drop Down list... Can't select it if you can't see it Shows up on the drop down, but the field doesn't show up in the editor without permissions.   I hope I'm making sense... I can provide an example if needed. Can we implement temporary automatic comment ban on 'x' number of validated rude comment flags? There's been problems with abusive comments since the site started.   We still haven't managed to conquer the issue.   Users can be issued chat bans and post bans. The API automatically bans IP addresses with validated spam flags. (Would it be difficult to implement comment bans? Would mods have the power to impose comment restrictions?).   Although comments have been classically referred to as second class citizens, rude comments on the site are the one place that is driving people away.   Can we implement temporary automatic comment ban on 'x' number of validated rude comment flags? It would probably be better if the exact heuristics were not disclosed publicly, much like the serial voting scripts  This question  was asked 7 years ago. Can we revisit it?  This question is related, but is asking for a more complex approach: Why are we using a biased and misleading standard deviation formula for $\sigma$ of a normal distribution? Nesting quotes in JavaScript/HTML Linear regression in a loglog-plot with fixed slope Goal: create a plot to compare the empirical convergence rate of a numerical method with the one expected from the theory.  Accordingly, given a loglog-plot, I would like to add the line which has a prescribed slope (in this case, the convergence of the method) and the best intercept to fit the data (e.g., in a least-square sense).  Question: how to do a linear regression with fixed slope in pgfplots?  What I have done so far is the following: (1) compute the regression line (of the logarithm of the quantities), (2) save the intercept, (3) plot the line with the slope expected from the theory and this intercept.  This is a good approximation of what I am looking for, provided the data are in agreement with the theory.  Thanks  MdFB How does the subject-verb agreement work when a singular noun describes a plural one? Of the following, which sentence is righter?  The computers is a good choice. The computers are a good choice.  Is there a rule about these types of formations? Please explain. One-byte-off pointer still valid in C? What does functools.wraps do? How many elements does the ring $ℤ[X]/(X^2-3,2X-4)$ have? Describe the structure of this ring. I'm making exercises to prepare for my ring theory exam:     How many elements does the ring $ℤ[X]/(X^2-3,2X-4)$ have? Describe the   structure of the this ring.   I find it always difficult if the ideal is generated by two elements.   I thought about someting like this. $X=2$ and $X^2=3$. Therefore $4=3$ therefore $1=0$. As $2=1$ then $X=0$. And then everyting seems to become $0$.   I'm not sure if I'm allowed to see it this way, but this is the first thing that comes to my mind. Unknown Syntax Error in Code So, I am following a , and it is using Python code to create an audio visualizer in Blender. Now, I've always been a coding geek, but I don't actually know Python. I've taken a few shots at it but overall, I don't know Python, however, I can read and understand the code because I know basic programming concepts. Now, I'm following this tutorial as closely as I can (the tutorial does not provide code to copy and paste) and I am getting a syntax error. As far as I can tell, there is no syntax error. The line of code (specified by the error message) appears perfect. This line of code is supposed to set the 3D cursor to the active object's origin. Here's the catch: if I run that exact same line of code in the console, it executes just fine. So here's the error message I get:  File "C:\Me\Blender\Blender Projects\audio visualisation.blend\AudioVisualizer", line 17 bpy.context.scene.cursor_location = bpy.context.active_object.location    ^ SyntaxError: invalid syntax location: &lt;unknown location&gt;:-1   It tells me to look in the console for error message, but the console doesn't output anything.    Thanks!  EDIT: Alright. I've tried all the examples and all the procedures that have been suggested by you guys, but it keeps feeding me errors. According to the console, one of the problems it is spitting out is in C:\Program Files\Blender Foundation\Blender\2.74\scripts\modules\bpy\ops.py. This makes me think there is a bug in the API that is causing one of the many errors. EDIT: Here are the error messages I get for my code. Original Code:  Error:   File "C:\Gannon\Blender\Blender Projects\audio visualisation.blend\Audi o Visualizer", line 35     bpy.ops.graph.sound_bake(filepath="C:\Gannon\Blender\Sounds\Music\Batty McFa dden.mp3", low=i*step high=i*step+step                           ^ SyntaxError: invalid syntax    gandalf3's Code and zeffii's Code are essentially the same with alternative formatting which changes the line numbers where the error occurs.  Error: Unsupported audio format  Traceback (most recent call last):   File "C:\Gannon\Blender\Blender Projects\audio visualisation.blend\Audio Visua lizer", line 42, in &lt;module&gt;   File "C:\Gannon\Blender\Blender Projects\audio visualisation.blend\Audio Visua lizer", line 35, in spiral   File "C:\Program Files\Blender Foundation\Blender\2.74\scripts\modules\bpy\ops .py", line 189, in __call__     ret = op_call(self.idname_py(), None, kw) RuntimeError: Error: Unsupported audio format