:nth-letter pseudo-element is not working [closed]

There is no :nth-letter pseudo-element (and no :first-char) in CSS. The :first-letter pseudo-element (which the question mentions in the title and in the prose but does not use in the code) works, but to color other letters, you must wrap each of them in an element of its own, normally span.

How do I use Selenium in C#?

From the Selenium Documentation: using OpenQA.Selenium.Firefox; using OpenQA.Selenium; class GoogleSuggest { static void Main(string[] args) { IWebDriver driver = new FirefoxDriver(); //Notice navigation is slightly different than the Java version //This is because ‘get’ is a keyword in C# driver.Navigate().GoToUrl(“http://www.google.com/”); IWebElement query = driver.FindElement(By.Name(“q”)); query.SendKeys(“Cheese”); System.Console.WriteLine(“Page title is: ” + driver.Title); driver.Quit(); } }

How do I find out the browser’s proxy settings?

The function you’re looking for is WinHttpGetIEProxyConfigForCurrentUser(), which is documented at http://msdn.microsoft.com/en-us/library/aa384096(VS.85).aspx. This function is used by Firefox and Opera to get their proxy settings by default, although you can override them per-browser. Don’t do that, though. The right thing to do (which is what everybody else does) is to just get the IE settings … Read more

Why can’t I use a Javascript function before its definition inside a try block?

Firefox interprets function statements differently and apparently they broke declaration hoisting for the function declaration. ( A good read about named functions / declaration vs expression ) Why does Firefox interpret statements differently is because of the following code: if ( true ) { function test(){alert(“YAY”);} } else { function test(){alert(“FAIL”);} } test(); // should … Read more

Flex elements ignore percent padding in Firefox

See https://lists.w3.org/Archives/Public/www-style/2015Sep/0038.html Grid/Flex Percentages The group tried to work through how vertical percentage margins and paddings are defined. Note: Top and bottom margins in CSS have traditionally resolved against the containing block width instead of its height, which has some useful effects but is generally surprising. Existing layout modes must of course continue to do … Read more

Image scaling by CSS: is there a webkit alternative for -moz-crisp-edges?

WebKit now supports the CSS directive: image-rendering:-webkit-optimize-contrast; You can see it working in action using Chrome and the last image on this page: http://phrogz.net/tmp/canvas_image_zoom.html The rules used on that page are: .pixelated { image-rendering:optimizeSpeed; /* Legal fallback */ image-rendering:-moz-crisp-edges; /* Firefox */ image-rendering:-o-crisp-edges; /* Opera */ image-rendering:-webkit-optimize-contrast; /* Safari */ image-rendering:optimize-contrast; /* CSS3 Proposed */ … Read more

Webdriver and proxy server for firefox

Value for network.proxy.http_port should be integer (no quotes should be used) and network.proxy.type should be set as 1 (ProxyType.MANUAL, Manual proxy settings) FirefoxProfile profile = new FirefoxProfile(); profile.setPreference(“network.proxy.type”, 1); profile.setPreference(“network.proxy.http”, “localhost”); profile.setPreference(“network.proxy.http_port”, 3128); WebDriver driver = new FirefoxDriver(profile);

UnreachableBrowserException Caused by: java.lang.NullPointerException when “webdriver.firefox.marionette” is used

Here is the Answer to your Question: The error UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure says it all. As per guru99.com it is mentioned to use webdriver.firefox.marionette within System.setProperty. In Selenium 3.x we would be using webdriver.gecko.driver instead. So consider changing … Read more

Multiple Ajax requests for same URL

Necko’s cache can only handle one writer per cache entry. So if you make multiple requests for the same URL, the first one will open the cache entry for writing and the later ones will block on the cache entry open until the first one finishes. There’s work ongoing to rearchitect the cache to remove … Read more