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How to hide a div with animation using HTML

Hello Reader's if you are making the hide and show events in your website with animations effects, Then this blog is very helpfull to you. So lets start, Suppose there is div you want it to be hide everytime a user hits a hide checkbox. We will

How to Solve Optimization in scpy.optimize.minimize Problem?

I have a problem with optimizing of a function that contains loops. I start with paricular lista=[0.002,0.006,0.003,0.02,0.008,0.006,0.05] of floats and the intervals `(0,k*0.0025),(0.005,k*0.005),(0.005,k*0.0125), where upper border depend

How to empty an array in JavaScript

We can empty an arrary in Javascript in many ways.Lets go through each of the them. For Example we have an array like this: var myArray = ['a','b','c','d','e','f']; First method : myArray = [] Above code will empty the variable myArray and cr

How to change the color of placeholder ?

Here I am posting that how to change the color of placeholder. you can use the code below. ::-webkit-input-placeholder { color: red; } :-moz-placeholder { /* Firefox 18- */ color: red; } ::-moz-placeholder { /* Firefox 19+ */ color: red

How to blur UIView in iOS?

Hi Reader's,   This blog includes the code which is used to blur UIView in iOS in a very simple way. This code can be used according to the need of the user to blur the UIView. Code is given below which includes how to blur UIView and how

How to generate a random number in PHP?

Hello friends, Today we learn how to generate a random number in PHP. In PHP, following function are used to generate random numbers. rand(): rand() function is used to display a random number. Syntax: rand(); Or you can also write the syn

Access Models.py from external py script

Hi, I am trying to integrate my existing code into django. How do i access models.py from my external code.I tried putting it in the same apps directory it did not work. Is there a way ?  My Case: I have a web parsing code that takes data from

How to generate unique key of random numbers in PHP

Hello Friends, If you are looking to generate unique random string of numeric numbers. Please follow the below code for the same. <?php $uniqueKey = generateUniqueKey(); /** * generate unique key * @return unique key */ public function gener

How to use PHP inside the Javascript

Hello Reader's!. If you having the JS file and you need to do some php coding inside the file, Then you can use the following coding standard:- <script type="text/javascript"> var jsVvariable = <?php echo json_encode($phpVariable); ?>; &

How to display phone book contacts in iphone through coding

The following code will present viewController which will show all the contacts of phone book Please do add Addressbook.framework in your code. Also import AddressBookUI file to use the following code. ABPeoplePickerNavigationController *picker =

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