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Structures in C++ is a collection of dissimilar data types .Structures is denoted by struct keyword .In structures we can access different data in a single block.It is usually used to keep the track of different kinds of records in a single block.Now
If we want to get the time intervals between the start time and end time then use the following code-
it will return the array of hours according to the start time and end time.
+ (NSMutableArray *)getTimeIntervals:(NSString *)startTime andEndTime
If the length of results is greater then the value if the max_allowed_packet system variable then the String-valued functions will return NULL
The first position of a string (for those functions which operate on string), is numbered 1.
Non-integer
In this tutorial, you will learn that how to add scroll to top in any of the page. As we see in many websites the scroll top function. Its very helpful for users to go to the top of the page automatically without scrolling. It appears when the person
You need to parse an URL and return all the parameters from the URL, you can use the below javascript function:-
var getURLParameters = function(url) {
var result = {};
var searchIndex = url.indexOf("?");
if (searchIndex == -1 ) re
As explained on post how to archive a snapshot, Now to restore a snapshot from created archive, use the following sequence of commands:
lvcreate --size 1G --name mdb-new vg0
gzip -d -c snap_db-01.gz | dd of=/dev/vg0/mdb-new
mount /dev/vg0/mdb-new /s
While writing the code, we often need to print a particular object and see the result. In rails we use puts and p for that.
Both will display the result but there is a difference between them.puts prints the result by applying to_s on an object where
Hi all ,
To convert UIImage to NSData
Objective C
NSData *data = UIImagePNGRepresentation(self.MyImageView.image);
Swift
let imageData: NSData = UIImagePNGRepresentation(self.MyImageView.image)
To convert NSData to UIImage
Objective C
UIImag
Hello Reader's! If you having a set of given url's you need just the title of them, then you can use the PHP code below to extract title
<?php
function TitleURL($YourURL){
$str = file_get_contents($YourURL);
if(strlen($str)>0){
$str
Sometimes we record audio from AudioRecorder and when we play the same audio, it runs with a quite low volume even if volume is set to 1.0 i.e maximum.
Use below lines of code to avoid such issues:
AVAudioSession* audioSession = [AVAudioSession shar
