I am using the commercial fonts "Flexo" and "Brix Slab" with XeLaTeX:  \documentclass{book} \usepackage{fontspec} \defaultfontfeatures{Mapping=tex-text} \setmainfont{HVD Fonts - BrixSlab-Light.otf} \setsansfont{Durotype - Flexo-Medium.otf} \usepackage{blindtext}  \begin{document} \blindtext  \sffamily \blindtext \end{document}   The generated PDFs look good with every PDF viewer except for Adobe Reader X and XI where the "Flexo" font is a mess.    The output of "pdffonts" yields:  name                                 type              emb sub uni object ID ------------------------------------ ----------------- --- --- --- --------- YCEXOQ+BrixSlab-Light-Identity-H     CID Type 0C       yes yes yes      5  0 JAZBMS+Flexo-Medium-Identity-H       CID Type 0C       yes yes yes      7  0   The problem occurs under Linux (TeXLive) as well as under Windows (MiKTeX).  What is the problem?
The following example must be compiled with XeLaTeX to reproduce the issue.  % arara: xelatex \documentclass{article} \usepackage{fontawesome} \begin{document} Text Text \faMobilePhone\ Text Text \end{document}   Normally I am using TeXworks to compile and view the output. With the internal viewer I am getting the desired result. The following image demonstrates it:    However if I open the pdf with Preview (viewer of Mac) the scaling of the icon fails.     If I open the pdf file with Adobe Acrobat Reader the icon is still scaled correctly. If I print the page my printer is also not able to scale the icons correctly.   If I use LuaLaTeX everything seems to work correctly.   Can you reproduce the issue and do you know a solution?
How can I generate a sin wave with power law noise? I'm going to guess that the answer is "no" based on the below error message (and ), but is there anyway to perform a cross-database query using PostgreSQL?  databaseA=# select * from databaseB.public.someTableName; ERROR:  cross-database references are not implemented:  "databaseB.public.someTableName"   I'm working with some data that is partitioned across two databases although data is really shared between the two (userid columns in one database come from the users table in the other database). I have no idea why these are two separate databases instead of schema, but c'est la vie... Ubuntu 16.04 wifi not connecting Ubuntu 16.04 wifi not connecting  Wifi not connecting on Ubuntu 16.04. When I go to network settings to turn the wifi toggle on it immediately toggles back to off.   I've tried   $ sudo service network-manager restart   as well as multiple other suggestions but nothing seems to work ...  This is what I got when I typed   $ sudo lshw -C network   into the terminal...  description: Ethernet interface        product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller        vendor: Realtek Semiconductor Co., Ltd.        physical id: 0        bus info: pci@0000:07:00.0        logical name: enp7s0        version: 0a        serial: ec:b1:d7:df:8d:40        size: 100Mbit/s        capacity: 100Mbit/s        width: 64 bits        clock: 33MHz        capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation        configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8107e-2_0.0.2 02/26/15 ip=10.50.18.72 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s        resources: irq:48 ioport:3000(size=256) memory:c3104000-c3104fff memory:c3100000-c3103fff   *-network DISABLED        description: Wireless interface        product: Wireless 3160        vendor: Intel Corporation        physical id: 0        bus info: pci@0000:08:00.0        logical name: wlp8s0        version: 83        serial: 34:e6:ad:9b:9c:63        width: 64 bits        clock: 33MHz        capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless        configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-47-generic firmware=16.242414.0 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn        resources: irq:52 memory:c3000000-c3001fff  I don't think the card is recognised with ifconfig   enp7s0    Link encap:Ethernet  HWaddr ec:b1:d7:df:8d:40             inet addr:10.50.18.72  Bcast:10.50.31.255  Mask:255.255.240.0           inet6 addr: fe80::18b2:f378:6027:7c2b/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:15630 errors:0 dropped:0 overruns:0 frame:0           TX packets:7899 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000            RX bytes:6370690 (6.3 MB)  TX bytes:1605183 (1.6 MB)  lo        Link encap:Local Loopback             inet addr:127.0.0.1  Mask:255.0.0.0           inet6 addr: ::1/128 Scope:Host           UP LOOPBACK RUNNING  MTU:65536  Metric:1           RX packets:2709 errors:0 dropped:0 overruns:0 frame:0           TX packets:2709 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1            RX bytes:217671 (217.6 KB)  TX bytes:217671 (217.6 KB)   but I think it's recognised in $ sudo lspci -vnn    08:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev 83)     Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8070]     Flags: bus master, fast devsel, latency 0, IRQ 52     Memory at c3000000 (64-bit, non-prefetchable) [size=8K]     Capabilities: [c8] Power Management version 3     Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+     Capabilities: [40] Express Endpoint, MSI 00     Capabilities: [100] Advanced Error Reporting     Capabilities: [140] Device Serial Number 34-e6-ad-ff-ff-9b-9c-63     Capabilities: [14c] Latency Tolerance Reporting     Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014      Kernel driver in use: iwlwifi     Kernel modules: iwlwifi  Edit: $ rfkill list prints   0: acer-wireless: Wireless LAN     Soft blocked: yes     Hard blocked: no 1: phy0: Wireless LAN     Soft blocked: no     Hard blocked: no 2: hci0: Bluetooth     Soft blocked: no     Hard blocked: no   I'd greatly appreciate any help, Thanks in advance. Remove the Yoast SEO Post Metabox Yoasts SEO plugin adds a metabox to the post edit screen. I'm trying to remove this for users who aren't editors or above.  I've tried putting a remove_meta_box call in on admin_init, trying to remove the action on $wpseo_metabox but to no avail.  How do I remove this metabox without requiring user intervention (the user should never know the metabox existed, so clicking on screen options is not an option ) Should I sign, watermark or otherwise label a framed print? And if so how? I have an opportunity to show some of my work in a small local coffee shop.  Are there any guidelines/practices to signing, labeling or watermarking a photo which is to be on display?  Or should a photo be signed, labelled or marked at all? Is signing the back of the photo and showing my name on a separate card below the frame itself the "better" way to do this?   I noticed many people on the web put a very noticeable watermark with their logo, copyright and name right on the photo.  Personally, I find this distracting as it often ruins the photograph itself often turning what could be art to kitsch. Painters most often sign the painting itself but this to me is not distracting because it is done with the painter's own hand and it often "works" with the painting. Immutability of Strings in Java How can I build XML in C#? How can I generate valid XML in C#? I was so good with windows, now I’m feeling like a complete idiot.  I have an SSD for ubuntu and want to install the majority of my programs to a separate HDD but I have no clue how. All searches I have tried only turn up with dual-boot installations.   (RESOLVED -> ) I am also having trouble locating "/etc/". Specifically, to modify Conky. Searching for this term only turns up instances where people are telling you to access this file, not how to get to it. If $\Gamma$ is satisfiable then $\Gamma$ is consistent We say that $\Gamma$ is consistent if for no $\phi$, then both $\Gamma\vdash \neg\phi$ and $\Gamma\vdash\phi$. We say that $\Gamma$ is satisfiable if there is a structure $M$ s.t. $\models_M\gamma[s]$ for alle $\gamma\in\Gamma$.  I want to show that if $\Gamma$ is satisfiable, then $\Gamma$ is consistent.  I'm thinking we assume that $\Gamma$ is not consistent, and then show that $\Gamma$ is not satisfiable. So if $\Gamma$ is not consistent then both $\Gamma\vdash \neg\phi$ and $\Gamma\vdash\phi$ for some $\phi$. But by soundness theorem then $\Gamma\models\neg\phi$ and $\Gamma\models\phi$, meaning for structure $M$, we have $\models_M\neg\phi[s]$ (whereas $\not\models_M\phi[s]$) and $\models_M\phi[s]$. So would this mean that $\Gamma$ is not satisfiable? I'm a little confused, because wouldn't this instead be a contradiction? Use mathematical induction to prove that 6(n+2) + 7(2n+1) is divisible by 43 for n >= 1.  So start with n = 1:  6(1+2) + 7(2(1)+1) = 63 + 73 = 559 -> 559/43 = 13. So n=1 is divisible  Let P(k): 6(k+2)+7(2k+1) , where k>=1  Show that P(k+1): 6((k+1)+2) + 7(2(k+1)+1) is true  = 6(k+1+2) + 7(2k+2+1)  = 6(k+3) + 7(2k+3)  I'm unsure where to go from here, I've tried several directions after this but have got nowhere. I don't know how to get the 43 or 559 out the front.  Any help would be great Is it possible to insert multiple records in Salesforce using cURL at the same time? How can I create a /dev/null-like "blackhole" directory? I would like to create a "/dev/null" directory (or a "blackhole" directory) such that any files written to it are not really written, but just disappear.   I have an application that writes out large temporary files to a directory. I have no control over the name of the files and I don't really care about the content of these files. I could write a script that periodically clobbers these files, but the files are written out very quickly and fill my disk. I'm looking for something cleverer. I want the application to "think" that it is writing out these files, when in fact, the writes are just being discarded at the other end.  Also see  old related thread. When I need to generate unique id's based on some information hashing is typical choice. However, sometimes that id needs to be of a particular size.  I've seen a lot of schemes (HMAC-MD5-96 in SSH, CGA in SeND for IPv6) that use a portion of a hash, so I'm thinking it might be alright to use it that way.    Which properties of a hash are preserved and which do not apply anymore?  Obviously, with less bits, the chance of collision goes up, but can I still rely on the partial hash for uniform character distribution?  What about the ?  I'm guessing that if a hash modifies the entire hash upon the smallest change to the input, that would imply that a portion of that hash would be equally well changed.  Am I thinking about this correctly?  Also, would these behaviors be different for different hashing algorithms? Prove $(x_1+.....+x_n)^2 \leq n(x_1^2 + .....+x_n^2)$ Prove that  $(x_1+\dots+x_n)^2 \leq n(x_1^2 + \dots+x_n^2)$  for all positive integers n and all real numbers $x_1,....,x_n$  I am attempting a proof by induction but wasn't sure if i need the Cauchy-Schwarz Inequality or perhaps another way other than induction to prove this.  Proof   $n=1$ true  assume true for $n=k$  Now for $n= k+1$  $(x_1 + \dots +x_k + x_{k+1})^2 \leq \dots$ Plotting discontinuous functions without spurious vertical segments Ubuntu 12.04 gnome issue, no clock is shown, strange starter icon cannot be removed i am finding nowhere a solution I am running UBUNTU 12.04 and using GNOME desktop, which I installed additionally. Logging into classic GNOME I see the following:     WHAT is this "earth globe" icon coming from?Seems to be named "starter". It is configured to open a website, from my bookmarks. WHY is it not showing the TIME?   Using dconf-editor I had no luck in answering the above questions.  Any idea? Given two coprime integers, find multiples of them that differ by 1 I'll describe the problem with an example.  Find integers $n$ and $m$ such that $n\cdot13 + m\cdot101 = 1$. This is the same as solving the equation $n\cdot13 \equiv 1 \pmod {101}$  I'm revising for a maths exam in a few days and it seems like a lot of the questions and examples rely on an ability to solve this type of problem. I can't seem to find a method in my notes, the solutions just get plucked out of thin air! What is a neat way of doing it on pen and paper with a calculator? dpkg error: "trying to overwrite file, which is also in..." I have been following  tutorial until I started adding nodes. The problem is that he has completely different nodes than I have. Even nodes that are created at start are different (I have Material and Output and he has Render Layers and Composite). Have I missed something or should I use different nodes than he? How to prevent going to next row after editing a DataGridViewTextBoxColumn and pressing EnterKey?