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When do I need to use AtomicBoolean in Java?
... @Bozho - reads and writes to boolean fields are atomic right?, Now, volatile gives me the latest value of the boolean field. So, effectively, wouldn't volatile boolean be same as AtomicBoolean?.
– TheLostMind
Jul 30 '14 at 14:29
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What does (function($) {})(jQuery); mean?
... I have been simply copying the line into all my plugins without actually knowing what it means. Can someone tell me a little more about these? Perhaps an explanation will come in handy someday when writing a framework :)
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How should I detect unnecessary #include files in a large C++ project?
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I don't know of any such tools, and I have thought about writing one in the past, but it turns out that this is a difficult problem to solve.
Say your source file includes a.h and b.h; a.h contains #define USE_FEATURE_X and b.h uses ...
Use a URL to link to a Google map with a marker on it
... this answer is outdated thanks to a new bug/feature in google maps, it now looks for the nearest address or something. to prevent this, prepend you coordinates with a "loc:". maps.google.com/maps?q=loc:36.26577,-92.54324
– peter
Apr 5 '14 at 22:15
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Commands executed from vim are not recognizing bash command aliases
... it loads ~/.zshenv for all shells, so I moved my alias setup there and it now works from within Vim. See man zsh (or your shell's man pages) for more.
– Nathan Long
Feb 8 '14 at 22:52
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how can I Update top 100 records in sql server
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In SQL Server 2017 it is now possible to use @variable in TOP clause: docs.microsoft.com/en-us/sql/t-sql/queries/…
– Alexandr Zarubkin
Apr 24 '19 at 8:28
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Warning “Do not Access Superglobal $_POST Array Directly” on Netbeans 7.4 for PHP
...ing means, but using the function the warning stays there. I have it right now on a $name = filter_input(INPUT_POST, $_POST["name"]);.
– stenci
Dec 19 '13 at 4:05
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How to remove specific value from array using jQuery
....indexOf(v), 1); }
var a = ['a','b','c'];
a.remove('c'); //value of "a" is now ['a','b']
Adding is simplera.push('c')
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What is the use of static constructors?
...ment;
static string urlFragment = "foo/bar";
}
Your fullUrl value is now just "http://www.example.com/" since urlFragment hadn't been initialized at the time fullUrl was being set. Not good. So, you add a static constructor to take care of the initialization:
class ScopeMonitor
{
static...
How to make a edittext box in a dialog
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I know its too late to answer this question but for others who are searching for some thing similar to this here is a simple code of an alertbox with an edittext
AlertDialog.Builder alert = new AlertDialog.Builder(this);
or ...