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Array Length in Java
...erty. It is as A.length, do not use A.length() its mainly used for size of string related objects.
The length property will always show the total allocated space to the array during initialization.
If you ever have any of these kind of problems the simple way is to run it. Happy Programming!
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how perform grep operation on all files in a directory
...ommand to recursively grep for a particular text within a dir
grep -rni "string" *
where,
r = recursive i.e, search subdirectories within the current directory
n = to print the line numbers to stdout
i = case insensitive search
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Is it possible to clone html element objects in JavaScript / JQuery?
...
I don't think that will help as your attribute value is a string that won't change.
– Jamie R Rytlewski
Aug 19 '11 at 20:18
add a comment
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Call a Javascript function every 5 seconds continuously [duplicate]
... only used in setInterval/setTimeout if the first parameter is passed as a string.
– Matt
Aug 25 '11 at 14:02
As a sid...
How to get Activity's content view?
...ew viewPager = findViewById(R.id.pager);
Log.d(getClass().getSimpleName(), String.valueOf(viewPager.getTag()));
Hope it works f
How to get root view controller?
...inPageViewController") as! MainPageViewController
let dataToSend = "**Any String**" or var ObjectToSend:**AnyObject**
mainPage.getData = dataToSend
var mainPageNav = UINavigationController(rootViewController: mainPage)
self.present(mainPageNav, animated: true, completion: nil)
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How to add a separator to a WinForms ContextMenu?
...ch receives an array of MenuItem objects. Needless to say, you can't add a string to that array. You can however get a seperator by adding a new MenuItem("-"):
var contextMenu = new ContextMenu(new[]
{
timerMenuItem,
keypressMenuItem,
new MenuItem("-"), // Seperator
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Which version of CodeIgniter am I currently using?
...p file and you can see the constant
/**
* CodeIgniter Version
*
* @var string
*
*/
const CI_VERSION = '3.1.6';
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Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...do angular directives work in a nutshell:
We begin with a template (as a string or loaded to a string)
var templateString = '<div my-directive>{{5 + 10}}</div>';
Now, this templateString is wrapped as an angular element
var el = angular.element(templateString);
With el, now we compil...
Skip the headers when editing a csv file using Python
...ed changing it to for row in next(reader): but it is giving me IndexError: string index out of range error
– user1915050
Jan 10 '13 at 12:09
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