If you create a New Yii project in Yii2, the default login system you will have is a static login process. You probably need more than that. You need a active DB connection to verify users for their credentials. As you know, data based applications almost always require access restrictions in place for users, since […]
Yii2 login through database in basic app Read More »
Icons are one of the most important elements in good UI design. Not only do they symbolize some important bit of information for the user (think a simplified house image to represent “home”) they also convey all sorts of less obvious information through their design aesthetic. Cohesive use of icons can define the personality of
Free icon sets for designers Read More »
Creating multiAuth in yii2 is a few clicks job if you are using RBAC in your app but if you want to get your hand dirty and do everything manually in your project, then cheers to you, you have came to the right spot. Follow the steps here and the outcome is a multiAuth all
Create multiAuth in yii2 basic app manually Read More »
Angular2 Toasty component shows growl-style alerts and messages for your application. Installation : npm install ng2-toasty –save Import : import {ToastyModule} from \’ng2-toasty\’; Add this tag to the component HTML : <ng2-toasty [position]=\”\’top-center\’\”></ng2-toasty> Import ToastyModule.forRoot() in the NgModule of your application. The forRootmethod is a convention for modules that provide a singleton service. @NgModule({ imports: [ BrowserModule, ToastyModule.forRoot() ], bootstrap: [AppComponent] }) Import the module to your
Angular 2+ shows nice looking custom alerts and messages Read More »
We need to add dependencies for the Retrofit and Retrofit GSON converter library. We need to add Internet and Storage permission in our AndroidManifest.xml file. Our main layout included which has two buttons one to upload an image and set it into the image view and as well as the image path sends to the database
Android MultiPart Image and Files Upload using Retrofit 2 Read More »
CSS gradients are represented by the <gradient> data type, a special type of <image>made of a progressive transition between two or more colors. We can choose between three types of gradients: linear (created with the linear-gradient() function), radial (created with radial-gradient()), and conic (created with the conical-gradient function). You can also create repeating gradients with the repeating-linear-gradient() and repeating-radial-gradient() functions. Gradients can be used anywhere you would use an <image>, such as in backgrounds. Because
How to use gradients in css? Read More »
1) Insert single item at any position:String value = “India”;int index = 2;dataList.add(index, value);adapter.notifyItemInserted(index);This will add India at position 2.2) Insert multiple items:int index = 3;dataList.add(index,”Australia”);dataList.add(index,”England”);dataList.add(index,”South Africa”);adapter.notifyItemRangeInserted( index, dataList.size());Australia will be listed at position 3, England will be listed at position 4 and South Africa will be listed at position 53) Remove single item from any position:int
How to update RecyclerView in Android Read More »
CSS Positions allow you to manipulate how elements are positioned to achieve many different visual effects. In this post today, we’re going a little deeper to understand CSS positioning. There are basically 5 values but essentially only 4 values are commonly used. Static : – This the default value all the elements have unless we change that
All about CSS Position : Absolute / Relative / Fixed / Sticky . Read More »
Did you already searched the whole internet and tried 100s of solutions ?? and noticeably none of them worked!!! And now you are on the verge of breaking your computer or maybe thinking of praying to god as the last option. Then FEAR NOT, and if you eventually came here first while you code hunting
Stuck with “model is not associated with model” error ??? Read More »
The important the rule is used on a style declaration and this declaration overrides any other declarations. Although technically !important has nothing to do with specificity, it interacts directly with it. Using!important, however, is not good practice and should be avoided. Because it does debug more difficult by breaking the natural cascading in your stylesheets. When two conflicting declarations with
When we use !important exception and why we use it Read More »
