How to Enable / Disable XAMPP mod_rewrite

Tutorials

How to Enable / Disable XAMPP mod_rewrite

By James → Thursday, August 11, 2016

For any reason if you need to disable/enable XAMPP mod_rewrite (Enabled by default) , then below are the instructions on how to enable .htaccess mod_rewrite in XAMPP.

1. Go to the directory of installation C:\xampp\apache\conf (default) or your installation directory:\xampp\apache\conf

2. Open and edit httpd.conf in a text editor

3. To  disable find the line which contains

LoadModule rewrite_module modules/mod_rewrite.so

and (comment) change to

#LoadModule rewrite_module modules/mod_rewrite.so

4. Find all occurrences of

AllowOverride All

and change to

AllowOverride None

I think it appears 2 or 3 times on the configuration file.

5. Restart xampp

That’s it , Now mod_rewrite is disabled. To enable it just follow the instruction in reverse order.

Windows 7 Keyboard Shortcuts (Full List)

Articles

Windows 7 Keyboard Shortcuts (Full List)

By James →

The biggest advantages of using the keyboard shortcuts are you can complete any job easily and quickly. It can save your  valuable time and effort. Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something that you’d typically do with a mouse. So, Here is a complete list of Windows 7 Keyboard Shortcuts (2016).

Windows 7 General Keyboard Shortcuts:

Keyboard Shortcuts	Action
F1	Display Help
Ctrl + C (or Ctrl + Insert)	Copy the selected item
Ctrl + X	Cut the selected item
Ctrl + V (or Shift + Insert)	Paste the selected item
Ctrl + Z	Undo an action
Ctrl + Y	Redo an action
Delete (or Ctrl + D)	Delete the selected item and move it to the Recycle Bin
Shift + Delete	Delete the selected item without moving it to the Recycle Bin first
F2	Rename the selected item
Ctrl + Right Arrow	Move the cursor to the beginning of the next word
Ctrl + Left Arrow	Move the cursor to the beginning of the previous word
Ctrl + Down Arrow	Move the cursor to the beginning of the next paragraph
Ctrl + Up Arrow	Move the cursor to the beginning of the previous paragraph
Ctrl + Shift with an arrow key	Select a block of text
Shift with any arrow key	Select more than one item in a window or on the desktop, or select text within a document
Ctrl with any arrow key + Spacebar	Select multiple individual items in a window or on the desktop
Ctrl + A	Select all items in a document or window
F3	Search for a file or folder
Alt + Enter	Display properties for the selected item
Alt + F4	Close the active item, or exit the active program
Alt + Spacebar	Open the shortcut menu for the active window
Alt + Spacebar	Open the shortcut menu for the active window
Alt + Left arrow	Go back
Alt + Right arrow	Go forward
Alt + Page Up	Move up one screen
Alt + Page Down	Move down one screen
Ctrl + F4	Close the active document (in programs that allow you to have multiple documents open simultaneously)
Ctrl + Alt + Tab	Use the arrow keys to switch between open items
Ctrl + Mouse scroll wheel	Change the size of icons on the desktop
Windows logo key + Tab	Cycle through programs on the taskbar by using Aero Flip 3-D
Ctrl + Windows logo key + Tab	Use the arrow keys to cycle through programs on the taskbar by using Aero Flip 3-D
Alt + Esc	Cycle through items in the order in which they were opened
F6	Cycle through screen elements in a window or on the desktop
F4	Display the address bar list in Windows Explorer
Shift + F10	Display the shortcut menu for the selected item
Ctrl + Esc	Open the Start menu
Alt + underlined letter	Display the corresponding menu
Alt + underlined letter	Perform the menu command (or other underlined command)
F10	Activate the menu bar in the active program
Right Arrow	Open the next menu to the right, or open a submenu
Left Arrow	Open the next menu to the left, or close a submenu
F5 (or Ctrl + R)	Refresh the active window
Alt + Up Arrow	View the folder one level up in Windows Explorer
Esc	Cancel the current task
Ctrl + Shift + Esc	Open Task Manager
Shift when you insert a CD	Prevent the CD from automatically playing
Left Alt + Shift	Switch the input language when multiple input languages are enabled
Ctrl+Shift	Switch the keyboard layout when multiple keyboard layouts are enabled
Right or Left Ctrl + Shift	Change the reading direction of text in right-to-left reading languages

 

Windows logo key keyboard shortcuts:

Keyboard Shortcuts	Action
Windows logo key	Open or close Start
Windows logo key  + Pause	Display the System Properties dialog box
Windows logo ke  + D	Display the desktop
Windows logo key  + M	Minimize all windows.
Windows logo key  + Shift + M	Restore minimized windows to the desktop
Windows logo key  + E	Open Computer
Windows logo key  + F	Search for computers (if you're on a network)
Windows logo key  + L	Lock your computer or switch users
Windows logo key  + R	Open the Run dialog box
Windows logo key  + T	Cycle through programs on the taskbar
Windows logo key  + number	Start the program pinned to the taskbar in the position indicated by the number. If the program is already running, switch to that program
Shift+Windows logo key  + number	Start a new instance of the program pinned to the taskbar in the position indicated by the number
Ctrl+Windows logo key  + number	Switch to the last active window of the program pinned to the taskbar in the position indicated by the number
Alt+Windows logo key  + number	pen the Jump List for the program pinned to the taskbar in the position indicated by the number
Windows logo key  + Tab	Cycle through programs on the taskbar by using Aero Flip 3-D
Ctrl+Windows logo key  + Tab	Use the arrow keys to cycle through programs on the taskbar by using Aero Flip 3-D
Ctrl+Windows logo key  + B	Switch to the program that displayed a message in the notification area
Windows logo key  + Spacebar	Preview the desktop
Windows logo key  + Up Arrow	Maximize the window.
Windows logo key  + Left Arrow	Maximize the window to the left side of the screen
Windows logo key  + Right Arrow	Maximize the window to the right side of the screen
Windows logo key  + Down Arrow	Minimize the window
Windows logo key  + Home	Minimize all but the active window
Windows logo key  + Shift + Up Arrow	Stretch the window to the top and bottom of the screen
Windows logo key  + Shift + Left Arrow or Right Arrow	Move a window from one monitor to another
Windows logo key  + P	Choose a presentation display mode
Windows logo key  + G	Cycle through gadgets
Windows logo key  + U	Open Ease of Access Center
Windows logo key  + X	Open Windows Mobility Center

 

File Explorer keyboard shortcuts:

Keyboard Shortcuts	Action
Ctrl + N	Open a new window
Ctrl + W	Close the current window
Ctrl + Shift + N	Create a new folder
End	Display the bottom of the active window
Home	Display the top of the active window
F11	Maximize or minimize the active window
Ctrl + Period (.)	Rotate a picture clockwise
Ctrl + Comma (,)	Rotate a picture counter-clockwise
Num Lock + Asterisk (*) on numeric keypad	Display all subfolders under the selected folder
Num Lock + Plus Sign (+) on numeric keypad	Display the contents of the selected folder
Num Lock + Minus Sign (-) on numeric keypad	Collapse the selected folder
Left Arrow	Collapse the current selection (if it's expanded), or select the parent folder
Alt + Enter	Open the Properties dialog box for the selected item
Alt + P	Display the preview pane
Alt + Left Arrow	View the previous folder
Backspace	View the previous folder
Alt + Right Arrow	View the next folder
Alt + Up Arrow	View the parent folder
Ctrl + Shift + E	Display all folders above the selected folder
Ctrl + Mouse scroll wheel	Change the size and appearance of file and folder icons
Alt + D	Select the address bar
Ctrl + E	Select the search box
Ctrl + F	Select the search box

 

Dialog box keyboard shortcuts:

Keyboard Shortcuts	Action
Ctrl + Tab	Move forward through tabs
Ctrl + Shift + Tab	Move back through tabs
Tab	Move forward through options
Shift + Tab	Move back through options
Alt + underlined letter	Perform the command (or select the option) that goes with that letter
Enter	Replaces clicking the mouse for many selected commands
Spacebar	Select or clear the check box if the active option is a check box
Arrow keys	Select a button if the active option is a group of option buttons
F1	Display Help
F4	Display the items in the active list
Backspace	Open a folder one level up if a folder is selected in the Save As or Open dialog box

 

Remote Desktop Connection on the desktop keyboard shortcuts:

Keyboard Shortcuts	Action
Alt + Page Up	Move between apps from left to right
Alt + Page Down	Move between apps from right to left
Alt + Insert	Cycle through programs in the order that they were started in
Alt + Home	Display the Start menu
Ctrl + Alt + Break	Switch between a window and full screen
Ctrl + Alt + End	Display the Windows Security dialog box
Alt + Delete	Display the system menu
Ctrl + Alt + Minus Sign (-) on the numeric keypad	Place a copy of the active window, within the client, on the Terminal server clipboard (provides the same functionality as pressing Alt+PrtScn on a local computer)
Ctrl + Alt + Plus Sign (+) on the numeric keypad	Place a copy of the entire client window area on the Terminal server clipboard (provides the same functionality as pressing PrtScn on a local computer)
Ctrl + Alt + Right Arrow	“Tab” out of the Remote Desktop controls to a control in the host program (for example, a button or a text box). Useful when the Remote Desktop controls are embedded in another (host) program
Ctrl + Alt + Left Arrow	“Tab” out of the Remote Desktop controls to a control in the host program (for example, a button or a text box). Useful when the Remote Desktop controls are embedded in another (host) program

Note:

Ctrl+Alt+Break and Ctrl+Alt+End are available in all Remote Desktop sessions, even when you've set up the remote computer to recognize Windows keyboard shortcuts.

Taskbar keyboard shortcuts:

Keyboard Shortcuts	Action
Shift + click a taskbar button	Open a program or quickly open another instance of a program
Ctrl + Shift + click a taskbar button	Open a program as an administrator
Shift + right-click a taskbar button	Show the window menu for the program
Shift + right-click a grouped taskbar button	Show the window menu for the group
Ctrl + click a grouped taskbar button	Cycle through the windows of the group

  References: Microsoft Support

Windows 10 Keyboard Shortcuts (Full List)

Articles

Windows 10 Keyboard Shortcuts (Full List)

By James →

The biggest advantages of using the keyboard shortcuts are you can complete any job easily and quickly. It can save your  valuable time and effort. Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something that you’d typically do with a mouse. So, Here is a complete list of Windows 10 keyboard shortcut keys (2016).

Windows 10 General Keyboard Shortcuts:

Keyboard Shortcuts	Action
Ctrl + X	Cut the selected item
Ctrl + C (or Ctrl + Insert)	Copy the selected item
Ctrl + V (or Shift + Insert)	Paste the selected item
Ctrl + Z	Undo an action
Alt + Tab	Switch between open apps
Alt + F4	Close the active item, or exit the active app
Windows logo key + L	Lock your PC
Windows logo key + D	Display and hide the desktop
F2	Rename the selected item
F3	Search for a file or folder in File Explorer
F4	Display the address bar list in File Explorer
F5	Refresh the active window
F6	Cycle through screen elements in a window or on the desktop
F10	Activate the Menu bar in the active app
Alt + F8	Show your password on the sign-in screen
Alt + Esc	Cycle through items in the order in which they were opened
Alt + underlined letter	Perform the command for that letter
Alt + Enter	Display properties for the selected item
Alt + Spacebar	Open the shortcut menu for the active window
Alt + Left arrow	Go back
Alt + Right arrow	Go forward
Alt + Page Up	Move up one screen
Alt + Page Down	Move down one screen
Ctrl + F4	Close the active document (in apps that are full-screen and let you have multiple documents open at the same time)
Ctrl + A	Select all items in a document or window
Ctrl + D (or Delete)	Delete the selected item and move it to the Recycle Bin
Ctrl + R (or F5)	Refresh the active window
Ctrl + Y	Redo an action
Ctrl + Right arrow	Move the cursor to the beginning of the next word
Ctrl + Left arrow	Move the cursor to the beginning of the previous word
Ctrl + Down arrow	Move the cursor to the beginning of the next paragraph
Ctrl + Up arrow	Move the cursor to the beginning of the previous paragraph!
Ctrl + Alt + Tab	Use the arrow keys to switch between all open apps
Ctrl + Alt + Shift + arrow keys	When a group or tile is in focus on the Start menu, move it in the direction specified
Ctrl + arrow key (to move to an item) + Spacebar	Select multiple individual items in a window or on the desktop
Ctrl + Shift with an arrow key	Select a block of text
Ctrl + Esc	Open Start
Ctrl + Shift + Esc	Open Task Manager
Ctrl + Shift	Switch the keyboard layout when multiple keyboard layouts are available
Ctrl + Spacebar	Turn the Chinese input method editor (IME) on or off
Shift + F10	Display the shortcut menu for the selected item
Shift with any arrow key	Select more than one item in a window or on the desktop, or select text in a document
Shift + Delete	Delete the selected item without moving it to the Recycle Bin first
Right arrow	Open the next menu to the right, or open a submenu
Left arrow	Open the next menu to the left, or close a submenu
Esc	Stop or leave the current task

 

Windows logo key keyboard shortcuts:

Keyboard Shortcuts	Action
Windows logo key	Open or close Start
Windows logo key + A	Open Action center
Windows logo key + B	Set focus in the notification area
Windows logo key + Shift + C	Open Cortana in listening mode
Windows logo key + D	Display and hide the desktop
Windows logo key + E	Open File Explorer
Windows logo key + F	Open Feedback Hub
Windows logo key + G	Open Game bar when a game is open
Windows logo key + H	Open the Share charm
Windows logo key + I	Open Settings
Windows logo key + J	Set focus to a Windows tip when one is available
Windows logo key  + K	Open the Connect quick action
Windows logo key  + L	Lock your PC or switch accounts
Windows logo key  + M	Minimize all windows
Windows logo key  + O	Lock device orientation
Windows logo key  + Q	Choose a presentation display mode
Windows logo key  + R	Open the Run dialog box
Windows logo key  + S	Open search
Windows logo key  + T	Cycle through apps on the task-bar
Windows logo key  + U	Open Ease of Access Center
Windows logo key  + V	Cycle through notifications
Windows logo key  + Shift + V	Cycle through notifications in reverse order
Windows logo key  + X	Open the Quick Link menu
Windows logo key  + Z	Show the commands available in an app in full-screen mode
Windows logo key  + comma (,)	Temporarily peek at the desktop
Windows logo key  + Pause	Display the System Properties dialog box
Windows logo key  + Ctrl + F	Search for PCs (if you're on a network)
Windows logo key  + Shift + M	Restore minimized windows on the desktop
Windows logo key  + number	Open the desktop and start the app pinned to the task-bar in the position indicated by the number. If the app is already running, switch to that app.
Windows logo key  + Shift + number	Open the desktop and start a new instance of the app pinned to the taskbar in the position indicated by the number
Windows logo key  + Ctrl + number	Open the desktop and switch to the last active window of the app pinned to the taskbar in the position indicated by the number
Windows logo key  + Alt + number	Open the desktop and open the Jump List for the app pinned to the taskbar in the position indicated by the number
Windows logo key  + Ctrl + Shift + number	Open the desktop and open a new instance of the app located at the given position on the taskbar as an administrator
Windows logo key  + Tab	Open Task view
Windows logo key  + Up arrow	Maximize the window
Windows logo key  + Down arrow	Remove current app from screen or minimize the desktop window
Windows logo key  + Left arrow	Maximize the app or desktop window to the left side of the screen
Windows logo key  + Right arrow	Minimize all except the active desktop window (restores all windows on second stroke)
Windows logo key  + Shift + Up arrow	Stretch the desktop window to the top and bottom of the screen
Windows logo key  + Shift + Down arrow	Restore/minimize active desktop windows vertically, maintaining width
Windows logo key  + Shift + Left arrow or Right arrow	Move an app or window in the desktop from one monitor to another
Windows logo key  + Spacebar	Switch input language and keyboard layout
Windows logo key  + Ctrl + Spacebar	Change to a previously selected input
Windows logo key  + Enter	Open Narrator
Windows logo key  + forward slash (/)	Begin IME reconversion
Windows logo key  + plus (+) or minus (-)	Zoom in or out using Magnifier
Windows logo key  + Esc	Exit Magnifier

 

Command Prompt keyboard shortcuts:

Keyboard Shortcuts	Action
Ctrl + C (or Ctrl + insert)	Copy the selected text
Ctrl + V (or Shift + Insert)	Paste the selected text
Ctrl + M	Enter Mark mode
Alt + selection key	Begin selection in block mode
Arrow keys	Move the cursor in the direction specified
Page up	Move the cursor by one page up
Page down	Move the cursor by one page down
Ctrl + Home (Mark mode)	Move the cursor to the beginning of the buffer
Ctrl + End (Mark mode)	Move the cursor to the end of the buffer
Ctrl + Up arrow	Move up one line in the output history
Ctrl + Down arrow	Move down one line in the output history
Ctrl + Home (History navigation)	If the command line is empty, move the viewport to the top of the buffer. Otherwise, delete all the characters to the left of the cursor in the command line.
Ctrl + End (History navigation)	If the command line is empty, move the viewport to the command line.Otherwise, delete all the characters to the right of the cursor in the command line.

 

Dialog box keyboard shortcuts:

Keyboard Shortcuts	Action
F4	Display the items in the active list
Ctrl + Tab	Move forward through tabs
Ctrl + Shift + Tab	Move back through tabs
Ctrl + number (number 1–9)	Move to nth tab
Tab	Move forward through options
Shift + Tab	Move back through options
Alt + underlined letter	Perform the command (or select the option) that is used with that letter
Spacebar	Select or clear the check box if the active option is a check box
Backspace	Open a folder one level up if a folder is selected in the Save As or Open dialog box
Arrow keys	Select a button if the active option is a group of option buttons

File Explorer keyboard shortcuts:

Keyboard Shortcuts	Action
Alt + D	Select the address bar
Ctrl + E	Select the search box
Ctrl + F	Select the search box
Ctrl + N	Open a new window
Ctrl + W	Close the active window
Ctrl + mouse scroll wheel	Change the size and appearance of file and folder icons
Ctrl + Shift + E	Display all folders above the selected folder
Ctrl + Shift + N	Create a new folder
Num Lock + asterisk (*)	Display all subfolders under the selected folder
Num Lock + plus (+)	Display the contents of the selected folder
Num Lock + minus (-)	Collapse the selected folder
Alt + P	Display the preview panel
Alt + Enter	Open the Properties dialog box for the selected item
Alt + Right arrow	View the next folder
Alt + Up arrow	View the folder that the folder was in
Alt + Left arrow	View the previous folder
Backspace	View the previous folder
Right arrow	Display the current selection (if it's collapsed), or select the first subfolder
Left arrow	Collapse the current selection (if it's expanded), or select the folder that the folder was in
End	Display the bottom of the active window
Home	Display the top of the active window
F11	Maximize or minimize the active window

Virtual desktops keyboard shortcuts:

Keyboard Shortcuts	Action
Windows logo key  + Tab	Open Task view
Windows logo key  + Ctrl + D	Add a virtual desktop
Windows logo key  + Ctrl + Right arrow	Switch between virtual desktops you’ve created on the right
Windows logo key  + Ctrl + Left arrow	Switch between virtual desktops you’ve created on the left
Windows logo key  + Ctrl + F4	Close the virtual desktop you're using

Taskbar keyboard shortcuts:

Keyboard Shortcuts	Action
Shift + click a taskbar button	Open an app or quickly open another instance of an app
Ctrl + Shift + click a taskbar button	Open an app as an administrator
Shift + right-click a taskbar button	Show the window menu for the app
Shift + right-click a grouped taskbar button	Show the window menu for the group
Ctrl + click a grouped taskbar button	Cycle through the windows of the group

References:

Windows 10 Shortcuts Official Document

Microsoft Support

Some easy ways to boot the computer faster

Articles

Some easy ways to boot the computer faster

By James →

Slow boot speed is a common problem that a user faces on a daily basis while using computers. This problem can be occurred in computers without virus.

You do not have to worry about such problems. Ways to solve this problem is simple.

Those are:

Keep the Desktop Clean

The easiest way to reduce boot time is to keep your desktop clean. The more files, folders, and programs on computer desktop the longer boot time. You may think that a little folder on the desktop is nothing, but it creates pressure of your computer's boot sequence as well as on RAM and slows down the whole process. However, You do not need to remove everything from the desktop. You can pin your favorite programs on the task bar.

Stop Unnecessary Start Up Programs

Some applications start automatically while the computer is turning on. This is another reason behind longer boot time. So, stop unnecessary start up program.

Clear Temporary Files

Delete the cache and cookies from browser and remove temporary files from your computer.

Android getDrawable() deprecated API 22 Alternative

Tutorials

Android getDrawable() deprecated API 22 Alternative

By James →

There are several options to handle getDrawable() deprecation (the right and future proof way), depending on which kind of drawable is being loaded:

A) Drawables without theme attributes

ResourcesCompat.getDrawable(getResources(), R.drawable.name, null);

For unstyled drawable the old way. This is probably what is needed.
Please note:  ResourcesCompat.getDrawable()  is not deprecated!

B) Drawables with theme attributes

ContextCompat.getDrawable(getActivity(), R.drawable.name);

For a styled Drawable as the Activity theme instructs.
C) Drawables with theme attributes from another theme

ResourcesCompat.getDrawable(getResources(), R.drawable.name, anotherTheme);

Explanation:

Android 21 (5.0 Lollipop) introduced some new theme attributes such as android:colorAccent that modify the appearance of drawables that hold references to those new theme attributes values.

The AppCompat library handles pre and post-Lollipop drawable styling for you.

If the deprecated getDrawable() method is used to obtain a drawable resource with theme attributes, A partially-styled drawable and a logcat warning will come as output. It can be seen in API 22 android.content.res.Resources source code:

@Deprecated
@Nullable
public Drawable getDrawable(int id) throws NotFoundException {
final Drawable d = getDrawable(id, null);
if (d != null && d.canApplyTheme()) {
Log.w(TAG, "Drawable " + getResourceName(id) + " has unresolved theme "
+ "attributes! Consider using Resources.getDrawable(int, Theme) or "
+ "Context.getDrawable(int).", new RuntimeException());
}
return d;
}

See ContextCompat Reference, ResourcesCompat Reference and Benjamin Weiss g+ post

Referance

Enable Android MTP and Media Player Windows 10

Tutorials

Enable Android MTP and Media Player Windows 10

By James →

By default Android MTP and Windows Media Player is not enabled in Windows 10. For this reason whenever you connect a android device in Windows 10 it will not show your device in the Windows Explorer. If you want to enable Android MTP as well as want back the Windows Media Player in Windows 10 then You have to enable them manually. To do so you have to follow the following steps.

1. Go to this Link.
2. Select Your Language.
3. Click the Download Button.
4. Select the appropriate file according to your Windows System Type (
   KB3099229_x86.msu for 32bit or
   KB3099229_x64.msu for 64 bit  Windows System ).
5. If you don't know your Windows System type then follow this Tutorial otherwise skip to Step 6.
6. Open the .msu file.
7. Follow the instructions of the installer.
8. After completing installation restart your computer.
9. All done. Now you can connect your Android phones as well as use Windows Media Player.

Windows 10 Redstone Update Released!

Tech News

Windows 10 Redstone Update Released!

By James → Wednesday, August 10, 2016

The long awaited Windows 10 Redstone Update has been released on August 02, 2016. It is also called Windows 10 Anniversary Update as it has been released after one year of Windows 10 Official Release. This update has been originally released to add new features to Windows 10. Besides, A lot of bugs in the previous build have been fixed in this update. Let's see what's new.

New Start Screen:

New Settings Interface & Dark Theme:

New Windows Store Interface:

Microsoft Edge Improvement:

WiFi Hotspot (Internet Sharing):

Action Center:

Cortana Improvement:

New Skype App:

Comparison Between Android & IOS

Articles

Comparison Between Android & IOS

By James → Monday, June 6, 2016

Android and IOS are the most popular mobile operating system nowadays. Sometimes it's became so confusing to choose one of them. Here a comparison has been made so that it become easy to choose one of them.

Keys	Android	IOS
Type	Mobile OS	Mobile OS
Licence	Apache License 2.0 GNU GPL v2 for the Linux kernel modifications	Proprietary software except for open-source components
Developer	Google Open Handset Alliance	Apple Inc.
Written in	C (core), C++, Java (UI)	C, C++, Objective-C, Swift
OS family	Unix-like	Unix-like, based on Darwin (BSD), OS X
Source model	Open source and in most devices with proprietary components	Closed source
Initial release	September 23, 2008; 7 years ago	June 29, 2007; 8 years ago
Platforms	32- and 64-bit: ARM architectures, x86, x86-64, MIPS and MIPS64	64- and 32-bit ARM architectures: ARMv8-A (iOS 7 and later) ARMv7-A (iPhone OS 3 and later)
Kernel type	Monolithic (modified Linux kernel)	Hybrid (XNU)
Default user interface	Graphical (Multi-touch)	Cocoa Touch (multi-touch, GUI)

The above comparisons are only the technical comparisons. According to the User Experience it is seen that android is a bit slower then IOS . The reason behind this is, Android uses java and java is excellent but a bit slow. On the other hand IOS use a language named swift which has been designed for speed.  Android gives you the opportunity to tweaking your OS in every ways whereas you cannot even use IOS without Apple's permission. If you need a independent mobile os with unlimited features and you will consider the speed a little bit then Android is here but if you think that you need a OS that will give you ultimate speed and you will consider some feature limitation then IOS is here. This is  my opinion. May be your opinion is different then mine and Always the Choice is Yours.