How to display hidden files in Mac OS
Use “Command”+”Shift”+”.(dot)” to enable display of hidden files To hide just press the above three button again. Vinod RamVinod Ram has been in Software Industry since 2006 and has experience…
Validate checkbox array and prefill with selected value on validation error in laravel 5
Say for example you have your checkbox field code in your twig file as below:- @foreach ($serviceList as $servloop) <div class=”checkbox”> <label> <input type=”checkbox” name=”services” value=”{{$servloop->service_id}}” {{ ( is_array(old(‘services’)) &&…
Validate date format mm/dd/yyyy by using jquery validation library
First add the custom method to the validation library as below. Can you put this code in your jquery validation file or in your page where you want to validate…
Validate date format mm/dd/yyyy in jquery or javascript
<script type="text/javascript"> function isValideDate(datavalue){ var regexValidDate = /^(?:(0|1)(0||3)(19|20){2})$/; return regexValidDate.test(datavalue); } var dateToCheck = '06/01/2011', if(isValideDate(dateToCheck)){ alert("Given date is valid as per the format of MM/dd/YYYY"); }else{ alert("Given date is…
Redirect to another page after a specific time interval
<html> <body> <h1>Welcome to my Website</h1> <h4 id=”msg”>You will be redirected to another page in 5 seconds!</h4> <script type=”text/javascript”> function countDown(i, callback) { callback = callback || function(){}; var int…
How to untar or uncompress tar or tar.gz file
Untar files in Current Directory tar xvf whatevername_yougive.tar If you want to untar in specified directory tar xvf whatevername_yougive.tar -C /path/of/directory/to/un-archive Check how to compress or create tar file here…
How to create tar archive file in linux
The below command will create a tar archive file whatevername_yougive.tar for a directory /path/of/directory/to/archive in current working directory. See the example below. tar cvf whatevername_yougive.tar /path/of/directory/to/archive The options detail are…
How to wrap data column in Gridview widget in yii or yii2 framework
The column which you want to wrap should be added the property called “contentOptions” where you can apply the css property to suits your needs and requirements as below. ,…
How to get raw sql query in yii or yii2 framework
If you have used the query builder in yii 2.0.8 framework then to get the raw sql generated use the below statement. $query->andFilterWhere() ->andFilterWhere() ->andFilterWhere(); // This is echo the…