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What is the difference between .map, .every, and .forEach?
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The difference is in the return values.
.map() returns a new Array of objects created by taking some action on the original item.
.every() returns a boolean - true if every element in this array satisfies the provided testing function. An important difference with .every() is t...
How to add a ScrollBar to a Stackpanel
...1">
</StackPanel>
</ScrollViewer>
TextBox tb = new TextBox();
tb.TextChanged += new TextChangedEventHandler(TextBox_TextChanged);
stackPanel1.Children.Add(tb);
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Prevent automatic browser scroll on refresh
... the job in Chrome 33. I mean it does scroll to the top before loading the new page. However the browser still remembers the previous scroll position somehow and performs the same autoscroll to that position.
– Haralan Dobrev
Dec 18 '13 at 10:07
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What's the difference between MyISAM and InnoDB? [duplicate]
... and MyISAM, the first step is in determining if you need the features provided by InnoDB. If not, then MyISAM is up for consideration.
A more detailed discussion of differences is rather impractical (in this forum) absent a more detailed discussion of the problem space... how the application will u...
Create RegExps on the fly using string variables
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There's new RegExp(string, flags) where flags are g or i. So
'GODzilla'.replace( new RegExp('god', 'i'), '' )
evaluates to
zilla
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Search for one value in any column of any table inside a database
Is there a way to search for one value (in my case it is a UID of the type char(64) ) inside any column of any table inside one MS SQL Server database?
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Error inflating class fragment
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As hdemirchian said, make sure to use:
import android.support.v4.app.Fragment;
And also make sure that the Activity that is using the fragment(s) extends FragmentActivity instead of the regular Activity,
import android.support.v4.app.Fra...
Hidden Features of MySQL
...he way.)
To change the value of the AUTO_INCREMENT counter to be used for new rows:
ALTER TABLE mytable AUTO_INCREMENT = value;
or
SET INSERT_ID = value;
Unless otherwise specified, the value will begin with: 1000000 or specify it thus:
...) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCRE...
Confusion between numpy, scipy, matplotlib and pylab
...two PyLabs; per the link you sent: "...difference between the vision for a new PyLab expressed on this page, and the existing pylab package which is part of matplotlib"
– The Red Pea
Dec 18 '17 at 1:45
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Using Server.MapPath() inside a static field in ASP.NET MVC
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
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