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What does the variable $this mean in PHP?
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$jack = new Person('Jack');
echo $jack->name;
This stores the 'Jack' string as a property of the object created.
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Getting the difference between two sets
..., 4, 5);
var collection2 = List.of(2, 3, 5, 6);
System.out.println(StringUtils.join(collection1, " , "));
System.out.println(StringUtils.join(collection2, " , "));
System.out.println(StringUtils.join(CollectionUtils.subtract(collection1, collection2), " , "));
System.out.println(...
Re-open *scratch* buffer in Emacs?
...oncat "*scratch"
(if (= n 0) "" (int-to-string n))
"*"))
(setq n (1+ n))
(get-buffer bufname)))
(switch-to-buffer (get-buffer-create bufname))
(if (= n 1) initial-major-mode))) ; 1, because n was incr...
How to filter logcat in Android Studio?
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First declare your TAG names in your code e.g.
private static final String TAG = "MainTagName";
Then add log statements where you want to output something
Log.d(TAG, "Activity created");
As per free3dom in the second post, on the logcat tab click on the Filters dropdown and then Edit Fil...
What is boilerplate code?
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How do I avoid public static void main(String[] _) ?
– Koray Tugay
Sep 5 '18 at 14:56
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Find if current time falls in a time range
...urrentTime.TimeOfDay)
{
//match found
}
if you really want to parse a string into a TimeSpan, then you can use:
TimeSpan start = TimeSpan.Parse("11:59");
TimeSpan end = TimeSpan.Parse("13:01");
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How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
...th the # I thought sections are named beginning with .. So souldn't it be .strings
– walter
Jul 24 '10 at 19:44
I'm cu...
How do I use regex in a SQLite query?
...und an easy way: It's simply \bx\b where x is the value to look for in the string :)
– cody
Feb 21 '11 at 23:06
12
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How can I list all tags in my Git repository by the date they were created?
...g --sort=-creatordate
As I detail in "How to sort git tags by version string order of form rc-X.Y.Z.W?", you can add a sort order to git tag (since Git 2.0 June 2014).
That sort order includes as field name (listed in git for-each-ref) taggerdate. That allows for git tag --sort=taggerdate (me...
Disable/enable an input with jQuery?
...nt you need to remove "disabled" attribute from this element or empty it's string. For e.g:
//To enable
$('.someElement').removeAttr('disabled');
// OR you can set attr to ""
$('.someElement').attr('disabled', '');
refer :http://garmoncheg.blogspot.fr/2011/07/how-to-disableenable-element-with....