How do I remove float values from a list which has pandas series objects and floats
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Here is a sentence excerpted from ,     Teen suicide is a growing health concern. It is the third-leading cause of death for young people ages 15 to 24, surpassed only by homicide and accidents, according to the U.S. Center for Disease Control and Prevention.   I've heard people use both "people aged from X to Y" and "people ages from X to Y" quite often, but I've always been believing that only the former is grammatically correct, whereas in the latter the "ages" doesn't seem to serve as any grammatical component of this sentence. So when I see an APA paper use "ages" in that way, I am just quite surprised: I just can't believe such an authoritative and rigourous academic institution will let such an explicit (and indeed naive, even to a non-native speaker's eyes) grammatical mistake survive in their publications. I'm aware that in daily language usage one ought not to become so fussy over insignificant matters like this, but I do wonder whether it should be paid attention to in academic writings.  OR, using "ages" in that way is no longer considered a grammatical mistake? Honestly I don't think this'd be true, but if it really is, I'd be grateful to be informed. Thanks! How to correctly add a path to PATH? What level is a spell if you cast it without expending a spell slot? Is there a Ubuntu sanity check? Is there a standard procedure to 'unit test' an Ubuntu system against the deb packages?  Assume, a system has ubuntu-desktop installed according to the package manager. Can I find out, whether the file system has all the files in ubuntu-desktop and dependencies?   related question: Combining multirow and multicolumn When combining multirow and multicolumn in the same cell of a table I am getting extra vertical lines:  \documentclass[plain]{article} \usepackage{multirow} \pagestyle{empty}  \begin{document}  \begin{tabular}{|l|l|l|l|}\hline   \multirow{10}{*}{numeric literals} &amp; \multirow{5}{*}{integers} &amp; in decimal &amp; \verb|8743| \\ \cline{3-4}   &amp; &amp; \multirow{2}{*}{in octal} &amp; \verb|0o7464| \\ \cline{4-4}   &amp; &amp; &amp; \verb|0O103| \\ \cline{3-4}   &amp; &amp; \multirow{2}{*}{in hexadecimal} &amp; \verb|0x5A0FF| \\ \cline{4-4}   &amp; &amp; &amp; \verb|0xE0F2| \\ \cline{2-4}   &amp; \multirow{5}{*}{fractionals} &amp; \multirow{5}{*}{in decimal} &amp; \verb|140.58| \\ \cline{4-4}   &amp; &amp; &amp; \verb|8.04e7| \\ \cline{4-4}   &amp; &amp; &amp; \verb|0.347E+12| \\ \cline{4-4}   &amp; &amp; &amp; \verb|5.47E-12| \\ \cline{4-4}   &amp; &amp; &amp; \verb|47e22| \\ \cline{1-4}   \multicolumn{3}{|l|}{\multirow{3}{*}{char literals}} &amp; \verb|'H'| \\ \cline{4-4}   &amp; &amp; &amp; \verb|'\n'| \\ \cline{4-4}   &amp; &amp; &amp; \verb|'\x65'| \\ \cline{1-4}   \multicolumn{3}{|l|}{\multirow{2}{*}{string literals}} &amp; \verb|"bom dia"| \\ \cline{4-4}   &amp; &amp; &amp; \verb|"ouro preto\nmg"| \\ \cline{1-4} \end{tabular}  \end{document}     Notice the vertical lines in the char literals and string literals cells (which should span three columns). How can they be avoided? What is the fastest way to get from Courmayeur/Aosta to Milan? Running two MySQL servers that use the same data directory What should happen if a logo I made is similar to another? I really get confused when to use say and when to use tell. Which is appropriate in the following:   What did he tell? / What did he say? What are you saying? / What are you telling? Shouldn't rep gains from old questions & answers eventually stop (or at-least reduce)? can't create a jobs user profile I'm stuck on this page even after linking stackoverflow and github accounts. Is it okay to use Stack Overflow as the support forum for a product or project? I recently saw a question about a problem (or possible bug) with some product on Stack Overflow. At first, I wanted to suggest that the asker post his question to that product's support forum.  When searching for the URL of that forum, I noticed that the product developer closed its support forums and now advises users to post all their questions on Stack Overflow instead.  Is this within the intended use cases of Stack Overflow, or is this abuse? An instructor has an exam of 5 questions and a question bank of 50 questions. Are there $50\choose 5$ or $(50)_5$ possible exams? Can black holes actually merge? If time stops at the event horizon, can we ever detect two black holes merging? In other words, if you are a short distance away, would you encounter a spherically symmetric gravitational field, or a dipole field? let $n\gt1$  be a fixed natural number, $S:=${$A $: $M_n (\mathbb{R})$ be all real matrix,define this meter for all $A=[a_{ij}]$ $B=[b_{ij}]$   $d(A,B)$:=max{|$a_{ij}-b_{ij}$|:i,j=1,2,2...,n} and $GL(n,\mathbb R)$ is set of all $n\times n$ non singular matrix how to prove that $GL(n,\mathbb R)$ is  not connected and open subset of $S$ ?  thanks in advance An .mov video that is upside down in Windows appears right side up in OSX Prove that every idempotent element is not nilpotent element. Let $R$ be a ring. Prove that every idempotent element is not nilpotent element.  I've got a problem with proving this question. I was be grateful, if somebody would be help me. How to report issues with the mobile SE application How can I search for a keyword with special characters in Google Search? What contributes to expanded company details being displayed in Google search results? For some results returned in Google Search, on the right side it displays the company details, logo, contact numbers, etc...   For example, see the following screenshot:    I'd like to know what contributes to this so that I can try to achieve it for my site too.