I have a Galaxy Nexus with the stock firmware, it's a device that has been powered off for a long time. Currently I can't update any existing apps nor can I install new ones. I have tried with Chrome, Firefox Beta and Opera Mini, I also tried updating existing ones with no luck. Also there are apps that have updates available but Play Store doesn't offer the option to update (for example the version of Firefox is 16), others (actually just one) are listed as having available updates.  There are two different behaviors that occur.  When trying to install  Chrome  The Google Play says that the app is not compatible with the device, i don't think is the case. The same happens with Firefox which is listed as a supported device in the    When trying to update an app or install Opera Mini  When trying to update an app with updates available or installing Opera Mini my device is recognized as supported but after clicking install and accepting the permissions an error occur, it says:  Error retrieving information from server. [RPC:S-3]   I have already deleted the Google Account and recreated it (password works)  Android version is 4.1.2 build number JZO54K. No carrier and no SIM, connected over a working wifi (I can surf the net with firefox)  Any ideas?
I just got an Android tablet and when I try to install an app on the Play store it says:      error retrieving information from server [RPC:S-3].   I've tried clearing the data for the Play Store app &amp; turning it off &amp; back on but it didn't work.
Infinite-Scroll Plugin and Jetpack Infinite Scroll Plugin - Adding to "Thoughts" Theme How do I enable infinite scroll (either with the infinite-scroll plugin OR the built in infinite scroll jetpack) on the "Thoughts" Wordpress theme?  I'm a total noob at editing this stuff so if you are kind enough to help please keep it very simple as if I do not know anything. i have a table like this  +--------+------------+-----------+ | id     | volume     | price     | +--------+------------+-----------+ |      1 | 1.0000     |  14250.00 | |      2 | 0.2500     |  14251.10 | |      3 | 0.2500     |  14250.00 | |      4 | 0.0050     |  14200.00 | |      5 | 0.5000     |  14255.01 | +--------+------------+-----------+   Simply if volume 1.7500, how to select like bellow by ordering(highest price)  +--------+------------+-----------+ | id     | volume     | price     | +--------+------------+-----------+ |      5 | 0.5000     |  14255.01 | |      2 | 0.2500     |  14251.10 | |      1 | 1.0000     |  14250.00 | +--------+------------+-----------+   And if volume 1.5000 it also select the least amounts of records needed to calculate to the input volume  +--------+------------+-----------+ | id     | volume     | price     | +--------+------------+-----------+ |      5 | 0.5000     |  14255.01 | |      1 | 1.0000     |  14250.00 | +--------+------------+-----------+   some guys say i cant do this with sql In the sentence      It's one of the best films that has/have ever been made   What should the verb agreement be? Is there any method to close connection similar to  for  in WordPress?  Is it not necessary to close connection for global $wpdb? Recurrence relation for the integral, $ I_n=\int\frac{dx}{(1+x^2)^n} $ Express recurrence relation  of the integral  $$ I_n=\int\frac{dx}{(1+x^2)^n} $$  [My Answer]  $$ I_n = \int\frac{1+x^2}{(1+x^2)^n}dx-\int\frac{x^2}{(1+x^2)^n}dx $$  $$ I_n=I_{n-1}-\int x\cdot\frac{x}{(1+x^2)^n}dx $$  $$ I_n=I_{n-1}-\frac{x}{2(1-n)(x^2+1)^{n-1}}+\frac{1}{2(1-n)}I_{n-1} $$  $$ I_n=\frac{2n-3}{2(n-1)}I_{n-1}+\frac{x}{2(n-1)(x^2+1)^{n-1}} \ \ \ \ (n&gt;1) $$  $$ I_1=\arctan(x) $$  Is my answer correct? $n^2 + 3n +5$ is not divisible by $121$ Question:  Show that $n^2 + 3n + 5$ is not divisible by $121$, where $n$ is an integer. Bottom of tool shelf grayed out I have lost functionality in the tool shelf. When I click on a selector or something in the bottom part of the tool self that you can hide and unhide, nothing happens. I can see the options but when I click it doesn't work. See screenshot where it says "Add Cylinder". I have a follow up question to this question:   My question is: when should you add a comma when starting a letter/email with     Hello John,      It was fun to see ...   I am pretty sure that a comma goes after the name, but lately I have seen several people (academics) write      Hello, John,       It was fun to see ...   with a comma after the Hello.  I am wondering when a comma there is appropriate.    I see this question  but I am wondering about the situation where you have a comma after the name also. I want to search for all .conf files in /etc/. I tried grep -r *.conf /etc, but the result isn't right. What am I doing wrong? I'm reading through a proof in my lecture notes:     Every convergent sequence of a metric space has a unique limit.   Suppose $\lim_{n \to \infty} x_n = l$ and $\lim_{n \to \infty} x_n = m.$ Then for every $\epsilon &gt; 0,$ there exists $N$ such that for every $n \geqslant N,$  $$d(l,m) \leqslant d(l,x_n) + d(x_n,m) &lt; \epsilon + \epsilon = 2 \epsilon. $$  So $(\star) \hspace{1mm} 0 \leqslant \frac{d(l,m)}{2} &lt; \epsilon \Longrightarrow \hspace{1mm} (\star^\prime) \hspace{1mm} \frac{d(l,m)}{2} =0 \Longrightarrow l = m.$  I can follow the proof up until the jump from $(\star)$ to $(\star^\prime)$. Why does $\frac{d(l,m)}{2}=0$? I am using my school's computers and would like to use zsh instead of bash. I'd like to make it the default shell, but I cannot run a command such as $ chsh -s $(which zsh) because I don't have admin privileges.   Is there a way I can put something in my .bashrc or something that automatically calls zsh when it opens as a workaround?   To clarify, zsh is already installed. Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method If your application requires a database and it comes with built in data, what is the best way to ship that application? Should I:   Precreate the SQLite database and include it in the .apk? Include the SQL commands with the application and have it create the database and insert the data on first use?   The drawbacks I see are:   Possible SQLite version mismatches might cause problems and I currently don't know where the database should go and how to access it. It may take a really long time to create and populate the database on the device.   Any suggestions? Pointers to the documentation regarding any issues would be greatly appreciated. The PS3 version of Portal 2 comes with a code to link it to a Steam account. Apparently this allows you to play on both the PC and PS3 with one purchase.  Can this be used to play co-op between the two platforms? I try to create a 2D game for Android. It looks like Cut the rope (it isn't a clone but it have same level representation) if it has a value. My problem that I can't understand that optimal sprite sizes I should use. I.e. what target screen resolution should I use to sprites didn't have anomalies on HD-devices (like Samsung Galaxy S7 and etc., phones and tablets)?    To make my question is clearer I ask about this 1 unit = X pixels for xxhdpi-screens. What is X?    P.S. Sorry if it's a duplicate I will be grateful for link on this post cuz I couldn't find it. Are film capacitors affected by DC bias? After looking around, I have found quite a few things about how DC bias reduces effective capacitance for a ceramic, or electrolytic capacitor, however nothing seems to talk about the effect on film capacitors. I've found a couple of papers about film caps (such as: ), and they mention frequency and temperature, but I can't find anything about DC bias reducing capacitance.  I have obviously checked the data sheet of the component I plan on using (), but there isn't anything about DC bias in that (unless I've just failed at spotting it).  This suggests to me that they aren't affected by DC bias, but that seems a bit of a bold claim, and I can't see that stated anywhere.  Are film capacitor values affected by DC bias? If so, can anyone point me to some data about what the roll off is?  I am planning to use some film capacitors in an application with 48-60V DC across the capacitors and a ripple current around 30 amps. Gamma Distribution out of sum of exponential random variables I have a sequence $T_1,T_2,\ldots$ of independent exponential random variables with paramter $\lambda$. I take the sum $S=\sum_{i=1}^n T_i$ and now I would like to calculate the probability density function.  Well, I know that $P(T_i&gt;t)=e^{-\lambda t}$ and therefore $f_{T_i}(t)=\lambda e^{-\lambda t}$ so I need to find $P(T_1+\cdots+T_n&gt;t)$ and take the derivative. But I cannot expand the probability term, you have any ideas? Noticed in :         is 320, shown 322. Also locked in 2013.  And then :         has a score of 179, shown 180.  has a score of 123, shown 122.  Neither of these posts got any votes recently. Natural Sounding Text to Speech? Explanation of seasons in "A Song of Ice and Fire"