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How are software license keys generated?
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10 Answers
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Evaluate empty or null JSTL c tags
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edited Jun 20 at 9:12
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answered May 11 '10 at 14:47
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How to right align widget in horizontal linear layout Android?
...out_height="wrap_content" >
<View
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_weight="1" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayou...
Difference between a theta join, equijoin and natural join
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+50
A theta join allows for arbitrary comparison relationships (such as ≥).
An equijoin is a theta join using the equality operator.
A...
Filling a DataSet or DataTable from a LINQ query result set
...le()
where order.Field<DateTime>("OrderDate") > new DateTime(2001, 8, 1)
select order;
// Create a table from the query.
DataTable boundTable = query.CopyToDataTable<DataRow>();
Why won't that work for you?
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Get type of all variables
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110
You need to use get to obtain the value rather than the character name of the object as returned...
How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
...r handler internally).
jQuery 1.8.x
var clickEvents = $._data($('#foo')[0], "events").click;
jQuery.each(clickEvents, function(key, handlerObj) {
console.log(handlerObj.handler) // prints "function() { console.log('clicked!') }"
})
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Remove DEFINER clause from MySQL Dumps
...r pipe the output) using perl:
perl -p -i.bak -e "s/DEFINER=\`\w.*\`@\`\d[0-3].*[0-3]\`//g" mydatabase.sql
Pipe the output through sed:
mysqldump ... | sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/' > triggers_backup.sql
sha...