How to make Launcher icons visible?
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What is the difference between String and string in C#? Will a bullet dropped and a bullet fired from a gun horizontally REALLY hit the ground at the same time when air drag is taken into account? Conditional page breaking I have used LaTeX on and off for a number of years now for several large documents with evolving versions over long lifetimes. But every time it seems like, powerful and wonderful as LaTeX is, there arise cases where I want to tweak the pagination in ways that are impossible without using the \newpage or \clearpage sledgehammer.  The macro I think I want is something like  \ifnotremaining{&lt;length&gt;}{&lt;cmd&gt;}   that is, if less than  space remains on the page then perform . For example:  \ifnotremaining{5cm}{\newpage}   Note that &lt;length&gt; need not be perfect–if a little too big no problem, or a little small (perhaps because the "protected" text got bigger) then you just increase it a bit. FWIW, I am usually happy with \raggedbottom.  An alternative might be a \disablepagebreak and \enablepagebreak pair which could be used to forbid a page break in the given range of text. (This capability cannot be formulated as an environment because it cannot always nest wrt other environemnts.)  Is there something I have overlooked that can fill this need? No "Login using Google" option in Android app I registered this ID with my Gmail account, and logged in successfully via web browser. However, while I was trying to log in on the Stack Exchange app in my Android Phone, I don't see any option to log in with Google:    I was told that no user was found with my Gmail account. It is amazing that I can log in via web browser, but cannot do so with the same Gmail account via app. How can I do that?  Just to compare, here is a "normal" login screen of another user:    Where did the Google login go and how can I bring it back?  My app version is 1.0.73, phone is Coolpad 8150D with Android version 4.0.3, kernel 3.0.8. Convergence of $\sum\limits_{n=2}^\infty \frac{1}{n^\alpha \ln^\beta (n)} $ for nonnegative $\alpha$ and $\beta$ Study the convergence of the following series: $$\sum_{n=2}^\infty \frac{1}{n^\alpha \cdot\ln^\beta(n)} \text{ where }\alpha,\beta \geq 0 $$   Applying d'Alembert criterion I have that $$ \lim_{n\to\infty} \frac{n^\alpha  \ln^\beta(n)}{(n+1)^\alpha  \ln^\beta (n+1)} = \lim_{n\to\infty} \left(\frac{n}{n+1}\right)^\alpha\left(\frac{\ln(n)}{\ln (n+1)}\right)^\beta = 1$$ so the nature of the series is inconclusive.  If $\alpha = \beta = 0$, then the series diverges, since $\sum_{n=2}^\infty 1 = \infty$.  Should I study the rest of the cases (i.e. if $\alpha = 0, \beta &gt; 0$ the root test and the ratio test are also inconclusive). What is the best form to study the series?.  Thanks in advance Can 'home' be an adjective as well as an adverb or a noun? All the dictionaries I've consulted say that 'home' is an adverb and a noun, depending on context. For example:  (1) He went home. [adverb] (2) He is at home. [noun]  Also, there's  that seemingly resolves the issue of why 'home' sometimes should be analyzed as an adverb. But what about this example?  (3) I can find my way home.  Can you also say that home in (3) is an adverb? It seems to me that home in (3) cannot be an adverb, because I think it functions as a complement of the noun way and that my way home as a whole is a noun phrase. Even if we accept John Lawler's analysis in the above quoted answer of considering home &quot;one of those idiomatic locative nouns that are allowed to drop determiners and occasionally even prepositions,&quot; we cannot say home in (3) is an example of &quot;how a noun can be used as an adverb&quot;, because (3) can be analyzed as John Lawler suggests:  (3') I can find my way (to my) home.  Here, to my home is not an adverbial prepositional phrase but an adjectival prepositional phrase that acts as a complement of the noun way. So, to take what John Lawler said and adapt it to (3), &quot;what it is is an [adjectival] prepositional phrase that has been stripped of its prepositions and determiners, leaving only a naked noun to stand for the whole phrase. That's how a noun can be used as an [adjective].&quot; Now, does this mean we should call home a noun, an adverb, or an adjective, depending on context? How to remove/install a package that is not fully installed? "Insufficient storage" when trying to install new app How do I install Java? How do I get a consistent byte representation of strings in C# without manually specifying an encoding? How do I convert a string to a byte[] in .NET (C#) without manually specifying a specific encoding?  I'm going to encrypt the string. I can encrypt it without converting, but I'd still like to know why encoding comes to play here.  Also, why should encoding even be taken into consideration? Can't I simply get what bytes the string has been stored in? Why is there a dependency on character encodings? Live USB "Check disk for defects” finds defects but doesn't list them I downloaded the iso file for XUbuntu. I created a live usb using Pen Drive Linux. I turned on my computer, booted to the XUbuntu installation screen, and selected "check disk for defects".  A minute later, it says that it found one defect. How do I figure out what this defect is? How to replace an old version of Ubuntu with a newer one from USB/DVD? What is a single word for a person who, as a habit, exaggerates a lot when relating information? Excel destroying special character when saved as CSV Changing the size of the mouse pointer in Ubuntu MATE 18.04 does not work I have Ubuntu 18.04 with the gnome-desktop  and parallel the Ubuntu MATE desktop installed. While I can easily change the size of the mouse pointer (DMZ-White) in the Gnome3 desktop , this does not work on the MATE desktop. I use for this the dconf-editor.  Maybe someone knows a solution?  Thanks a lot. How does one know when to use a gerund or an infinitive? As a native speaker of English, the gerund version of this sentence sounds better:  infinitive:     When used together in chains,   extension methods are an unprecedented   tool to produce extremely concise   code.   gerund:     When used together in chains,   extension methods are an unprecedented   tool for producing extremely concise   code.   But how can I explain to someone learning English how to decide in situations like these whether to use the infinitive or the gerund? Is it possible to run a  job which needs the  command?  Like:   sudo rm somefile How to color particles based on the texture of the object from which they are emitted, using the "grid" emission setting? I am studying English in Korea.   All my friends and I are studying about 'sentence patterns'  Sentence patterns, said in here, are S+V, S+V+C, S+V+O, S+V+I.O+D.O, S+V+O+O.C.  But my teacher said these 5-sentence patterns are not perfect in grammar. But  because we don't use English by mother language, they will be helpful for understanding English.  Then, I came up with something.   Is sentence patterns used everywhere? (like U.S.A, U.K, Australia, anyother country where people use english by their mother language?)  I really wonder. What is the meaning of the color of the node sockets in the node editor? I have been searching on the web and I can't find this. What is the meaning of the color of the node sockets in the node editor?