Landing page image for a salon I am trying to make a landing page for a company that provides grooming services (for females, like makeup artists, hairdressers etc). I am struggling to find a cover photo for the page due to copyright issues. I need help in finding, if there is a specific website/forum where I can find, images relative to my page.  I am relatively new in this field (designing websites and landing pages). I am looking for something that will describe the service. I am trying to copy a template using different pictures, colour schemes and layout.
Where are some good places to find royalty free stock images? I'm always on the hunt for free stock images to use while I design, what are some good resources for images that are under a a royalty free or creative commons licence?
remove isp-provided dns My isp provides a dns service; but unfortunately they do block certain sites. I would like to use opendns or google; but it seems like it doesn't work.    I have set up a wired connection; given a manual ip and entered opendns-ip's in the nameserver field (all through the gui). Still url's are being resolved through my ISP. I have tried to configure the same on my girlfriends laptop (win 7) and I also can't seem to do the setup. My previous computer also was a win 7 and had no problem. (so I believe the problem is 'me') If it were only one site, i could edit the hosts file; but I prefere to circumvent their whole dns server.  Is there something an isp can do to block the use of other dns-servers than theirs? Is it possible to re-route the ISP dns to the opendns? Let $X$ be a transitive $G$-set. ($G$ acts on  $X$ transitively.) If $X$ is finite and has at least two elements, show that there is some element $g$ $\in$ G which does not have any fixed points; that is, such that $g$$($$x$$)$ $\ne$ $x$ for all $x$ $\in$ $X$  I am trying to use contradiction, but it is not very clear to me why this is true. Prove that an infinite ring with finite quotient rings is an integral domain How can we show that if $R$ is an infinite commutative ring and $R/I$ is finite for every nonzero $I \unlhd R$, then $R$ is an integral domain?   I tried proceeding by contradiction: assume $a$,$b$ $\in R \backslash \{0\}$ and $ab=0$; then $R/(a)$ and $R/(b)$ must be finite, say $R/(a)=\{k_i + (a) : 1 \leq i \leq m\}$ and $R/(b)=\{l_j + (b) : 1 \leq j \leq n\}$. Does this mean $R$ must be finite? Or what about using the fact that $R/(a,b)$ finite?  Thanks for any help with this! Phantom spaces in listings I have a problem with SQL code in a PDF document. For code representation I'm using the listings package. Everything works perfect until I copy-paste that code from the created PDF document. I get some phantom spaces in string type. When people are reading my PDF document, they need to copy-paste some of the code. Visually the code looks good in PDF, but when I try to copy-paste my code to NotePad or any other editor I get some unexpected spaces in strings. In the example below, when I copy-paste my SQL code, instead of getting:  SELECT ST_Area(the_geom)   FROM katastar   WHERE kc_broj = '1414';   I get  SELECT ST_Area(the_geom)   FROM katastar   WHERE kc_broj = ' 1414 ';   See the spaces in between quotes.  \documentclass{article} \usepackage{listings,xcolor}  \lstset{  tabsize=4,         basicstyle=\scriptsize,         %upquote=false,         aboveskip=\baselineskip,         columns=fixed,         showstringspaces=false,         extendedchars=true,         breaklines=true,         prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},  frame=single,         showtabs=false,         showspaces=false,         identifierstyle=\ttfamily,         keywordstyle=\color[rgb]{0,0,1},         commentstyle=\color[rgb]{0.133,0.545,0.133},         stringstyle=\color[rgb]{0.627,0.126,0.941},  language=SQL }  \begin{document} \begin{lstlisting} SELECT ST_Area(the_geom)   FROM katastar   WHERE kc_broj = '1414'; \end{lstlisting} \end{document} Laplace transform of $1/t$ Why does boiling water in the microwave make a cup of tea go weird? When I boil water in the kettle, it makes a nice cup of tea.  Sometimes I need to use a microwave because a kettle isn't available.  I boil the water in the mug and it looks pretty normal, but when I drop in the teabag the water froths up and looks foamy.  I don't see what the chemical difference is here, so I assume it must be some physical difference.  I have noticed this with multiple types of tea and multiple microwaves, the results being consistent so it's not just a weird microwave or something like that.    What is the reaction here and how/why does it occur?  Here is a photo of the 'fizzy' looking tea just after dunking in the teabag. The ideal generated by $2$ and $ x$ in $\mathbb{Z}[x]$ Internet is working, but Firefox 67 browser cannot connect after update Show us who submitted offensive and comment flags Is this correct? "One of the things that makes him great is..." When displaying the value of a decimal currently with .ToString(), it's accurate to like 15 decimal places, and since I'm using it to represent dollars and cents, I only want the output to be 2 decimal places.   Do I use a variation of .ToString() for this? What should be created first in a video game? Website is under maintenance - how to restrict access? Why is Ubuntu using so much memory? I have just turned on my PC and have two applications running; Thunderbird and Firefox. Whatever else is running is part of Ubuntu's feature set (as well as a few indicators).  This has been ongoing for weeks, so I'm not sure if it's normal behaviour or not.  Right now, my memory usage indicator says that Ubuntu is using 41% of my 6GB of RAM. I haven't even opened Gimp or my other day-to-day things. I'll be buying another 6GB of RAM, this week, so that I don't run out when using Gimp or Openshot, for example.  An overview of my running applications shows that Nautilus is using the most, yet it isn't even open. This seems a little excessive, or am I missing something? Polygon intersection using turf js How to find the joint PDF? 2.5 GB usable out of 4 GB of ram How will learning about philosophy impact real-life? Examining the practical, impactful, real-life benefits of getting a degree in philosophy It is often asked, &quot;What is the practical use of philosophy?&quot; or &quot;How will learning about philosophy impact real-life?&quot; It is easy to see why there is such mystery surrounding the topic. Most schools up through high school may only offer 1 or 2 courses on it, if any. It is also often talked about in general conversation as a &quot;wishy-washy&quot; subject, often negatively, as though it contains no answers but only raises an endless series of questions. To add to this, those who hear of the subject but know very little of it may be surprised to see it offered at their university as a major. It is clear to most why some people would want to major in Computer science, Mathematics, or Physics. But what would a degree in philosophy get you? I just saw now that a new build had rolled out in which the comment upvote and flag options are always visible. Previously, one had to mouse over the area in order to see them.  Why was this just changed? Is it to support touch screens? I'll admit, it was difficult to find the flag button using my touchscreen laptop running Microsoft Edge.  Cross-site duplicate on MSO: WordPress and Git Workflow I know this question has been asked a thousand times, but I'm really trying to work out how to get the best out of Git when working with WordPress.  I've scoured the web and read dozens of articles, all that seem to cover the topic briefly. Here's a few of the most notable one's I've read recently.        Currently, my workflow looks like this.   Install WordPress locally Develop Theme Export WordPress Databases from local server Import WordPress Database to remote server Upload WordPress files and theme via FTP Client makes changes Download WordPress files and theme via FTP and export WordPress Databases from remote server Replace files locally Make development changes Re-upload via FTP, export and import database to remote server   I realise Git can streamline this process. It seems the best way to do this is to have a .gitignore file that ignores certain directories that don't need to be tracked, as well as having both a local and remote wp-config.php file.  But how do you handle the databases? Clients will usually make changes (posts/pages/plugins). Do I still need to export from the remote database and import back on my local server?  Can someone suggest the best workflow for me here? And walk me through the steps.  Also, I'd probably like to use Bitbucket as private repos with them are free, unlike GitHub.  Any help would be appreciated.  Thanks in advance!