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What is the use of ObservableCollection in .net?
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edited Feb 20 '18 at 5:22
Uwe Keim
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How to trim a string in SQL Server before 2017?
In SQL Server 2017, you can use this syntax, but not in earlier versions:
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How to configure postgresql for the first time?
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How to remove extension from string (only real extension!)
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What is the difference between a strongly typed language and a statically typed language?
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edited Apr 25 at 14:49
answered Apr 23 '10 at 5:17
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Difference between private, public, and protected inheritance
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Move capture in lambda
How do I capture by move (also known as rvalue reference) in a C++11 lambda?
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In MySQL, how to copy the content of one table to another table within the same database?
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INSERT INTO TARGET_TABLE SELECT * FROM SOURCE_TABLE;
EDIT: or if the tables have different st...
JavaScript check if variable exists (is defined/initialized)
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You want the typeof operator. Specifically:
if (typeof variable !== 'undefined') {
// the...
Why does PEP-8 specify a maximum line length of 79 characters? [closed]
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Much of the value of PEP-8 is to stop people arguing about inconsequential formatting rules, a...