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How do you represent a graph in Haskell?
...to additional indirection, as you're suggesting; often by using a map from ids to the actual elements, and having elements contain references to the ids instead of to other elements. The main thing I didn't like about doing that (aside from the obvious inefficiency) is that it felt more fragile, int...
How to get image size (height & width) using JavaScript?
...pt...
const img = new Image();
img.onload = function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';
This can be useful if the image is not a part of the markup.
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Static variables in JavaScript
... also mention static functions in your example.
– David Rodrigues
Nov 15 '14 at 15:34
18
hi, I am...
Create table with jQuery - append
...
for the second example, you need a td inside your tr and then do .text on the td. Also when created html element with jquery you only need the opening tag. $('<table>') works great.
– m4tt1mus
Feb 4 '15 at 17:00
...
Android Activity as a dialog
...
To start activity as dialog I defined it like this in AndroidManifest.xml:
<activity android:theme="@android:style/Theme.Dialog" />
Use this property inside your activity tag to avoid that your Dialog appears in the recently used apps list
android:excludeFromRecents="true"...
MySQL load NULL values from CSV data
... this would throw an error else a warning.
Following query may be used for identifying the database configuration.
mysql> show variables like 'sql_mode';
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How to use count and group by at the same select statement
...set. I just dislike the use of *... The OP answered his own question, but did not seem to even test it, I am just validating that it is correct :) fredosaurus.com/notes-db/select/groupby.html
– Oded
Apr 27 '10 at 16:46
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Problem with converting int to string in Linq to entities
... {
Value = SqlFunctions.StringConvert((double)c.ContactId).Trim(),
Text = c.Name
};
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JQuery Event for user pressing enter in a textbox?
...de == 13)
{
$(this).trigger("enterKey");
}
});
http://jsfiddle.net/x7HVQ/
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Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
...S numericresult
Output: 2949.0000 2949.8525
To some of the people who said that you don't divide money by money:
Here is one of my queries to calculate correlations, and changing that to money gives wrong results.
select t1.index_id,t2.index_id,(avg(t1.monret*t2.monret)
-(avg(t1.monret) * a...