Dev Stack Source

Example 1: css multiple classes //HTML Code < div class = ' firstClass secondClass ' > </ div > //CSS Code .firstClass.secondClass { } Example 2: css change multiple classes .objectOne, .objectTwo { /* We will now both be changed */ margin: 0 auto; } Example 3: css assign multiple classes to one element To specify multiple classes, separate the class names with a space, e.g. < span class = " classA classB " > . This allows you to combine several CSS classes for one HTML element.

Example 1: smooth scroll css html { scroll-behavior : smooth ; } /* No support in IE, or Safari You can use this JS polyfill for those */ http : //iamdustan.com/smoothscroll/ Example 2: html scroll behavior html { scroll-behavior : smooth ; } // scroll-behaviour option auto => Allows a straight jump "scroll effect" between elements within the scrolling box. This is default smooth => Allows a smooth animated "scroll effect" between elements within the scrolling box. initial => Sets this property to its default value. inherit => Inherits this property from its parent element.

Answer : You can use self._testMethodName . This is inherited from the unittest.TestCase parent class. def setUp(): print "In method", self._testMethodName self.id().split('.')[-1] You can find the Documentation at: http://docs.python.org/library/unittest.html#unittest.TestCase.id edit: For 2.7 users, https://docs.python.org/2.7/library/unittest.html#unittest.TestCase.id You can use str(self.id()).split()[4] . It could be found here http://docs.python.org/library/unittest.html#unittest.TestCase.id

Answer : An established connection was aborted by the software in your host machine That is a boiler-plate error message, it comes out of Windows. The underlying error code is WSAECONNABORTED. Which really doesn't mean more than "connection was aborted". You have to be a bit careful about the "your host machine" part of the phrase. In the vast majority of Windows application programs, it is indeed the host that the desktop app is connected to that aborted the connection. Usually a server somewhere else. The roles are reversed however when you implement your own server. Now you need to read the error message as "aborted by the application at the other end of the wire". Which is of course not uncommon when you implement a server, client programs that use your server are not unlikely to abort a connection for whatever reason. It can mean that a fire-wall or a proxy terminated the connection but that's not very likely since they typical

Example 1: html align form center form { text-align : center ; } Example 2: align form to center of page form { text-align : center ; }

Example: rgb purple color (128,0,128) Hex #800080

Answer : No, it is not possible to use another push service. In Firefox, you can do it by modifying the dom.push.serverURL preference, but obviously you'd need privileged access to alter the value of the pref. There are third-party services that you can use to implement push notifications, but they will use the Web Push API under the hood (so Autopush on Firefox, GCM/FCM on Chrome). Yes. Using VAPID spec and service worker you can use web push notifications without FCM/GCM. For more information please look into below google docs. https://developers.google.com/web/fundamentals/engage-and-retain/push-notifications/how-push-works

Answer : Convert the DataFrame's content (e.g. Lat and Lon columns) into appropriate Shapely geometries first and then use them together with the original DataFrame to create a GeoDataFrame. from geopandas import GeoDataFrame from shapely.geometry import Point geometry = [Point(xy) for xy in zip(df.Lon, df.Lat)] df = df.drop(['Lon', 'Lat'], axis=1) gdf = GeoDataFrame(df, crs="EPSG:4326", geometry=geometry) Result: Date/Time ID geometry 0 4/1/2014 0:11:00 140 POINT (-73.95489999999999 40.769) 1 4/1/2014 0:17:00 NaN POINT (-74.03449999999999 40.7267) Since the geometries often come in the WKT format, I thought I'd include an example for that case as well: import geopandas as gpd import shapely.wkt geometry = df['wktcolumn'].map(shapely.wkt.loads) df = df.drop('wktcolumn', axis=1) gdf = gpd.GeoDataFrame(df, crs="EPSG:4326", geometry=geometry) Update 201912: The official documentation at h

Answer : A better way to normalize your image is to take each value and divide by the largest value experienced by the data type. This ensures that images that have a small dynamic range in your image remain small and they're not inadvertently normalized so that they become gray. For example, if your image had a dynamic range of [0-2] , the code right now would scale that to have intensities of [0, 128, 255] . You want these to remain small after converting to np.uint8 . Therefore, divide every value by the largest value possible by the image type , not the actual image itself. You would then scale this by 255 to produced the normalized result. Use numpy.iinfo and provide it the type ( dtype ) of the image and you will obtain a structure of information for that type. You would then access the max field from this structure to determine the maximum value. So with the above, do the following modifications to your code: import numpy as np import cv2 [...] info = np.iinfo(d

Answer : I will add my answer since I don't use any of the other answers provided. With the Support Library v7, all the styles are actually already defined and ready to use, for the standard buttons, all of these styles are available: style="@style/Widget.AppCompat.Button" style="@style/Widget.AppCompat.Button.Colored" style="@style/Widget.AppCompat.Button.Borderless" style="@style/Widget.AppCompat.Button.Borderless.Colored" Widget.AppCompat.Button : Widget.AppCompat.Button.Colored : Widget.AppCompat.Button.Borderless Widget.AppCompat.Button.Borderless.Colored : To answer the question, the style to use is therefore <Button style="@style/Widget.AppCompat.Button.Colored" ....... ....... ....... android:text="Button"/> How to change the color For the whole app: The color of all the UI controls (not only buttons, but also floating action buttons, checkboxes etc.) is managed by the attribute

Answer : This worked for me, mWebView.setBackgroundColor(Color.TRANSPARENT); At the bottom of this earlier mentioned issue there is an solution. It's a combination of 2 solutions. webView.setBackgroundColor(Color.TRANSPARENT); webView.setLayerType(WebView.LAYER_TYPE_SOFTWARE, null); When adding this code to the WebViewer after loading the url, it works (API 11+). It even works when hardeware acceleration is ON I had the same issue with 2.2 and also in 2.3. I solved the problem by giving the alpa value in html not in android. I tried many things and what I found out is setBackgroundColor(); color doesnt work with alpha value. webView.setBackgroundColor(Color.argb(128, 0, 0, 0)); will not work. so here is my solution, worked for me. String webData = StringHelper.addSlashes("<!DOCTYPE html><head> <meta http-equiv=\"Content-Type\" " + "content=\"text/html; charset=utf-8\"> </head><body><di

Example: how will it look when there is a container inside a a row bootstrap <div class= "container" > <div class= "row" > <div class= "col align-self-start" > One of three columns </div> <div class= "col align-self-center" > One of three columns </div> <div class= "col align-self-end" > One of three columns </div> </div> </div>