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How do you automatically set the focus to a textbox when a web page loads?
...or ex
– Kobe Bryan
Aug 18 '17 at 17:05
add a comment
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Error when trying vagrant up
I'm using Vagrant for my environment and I've got a little issue:
23 Answers
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How to export all data from table to an insertable sql format?
...ble to run the script in SQL Server Management Studio (unterminated string error). The only way around this seems to be manually changing everything to N'' or to write your own replace utility to filter out the zeros (no text editor will handle it because zero just means end of the string).
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How do I import global modules in Node? I get “Error: Cannot find module ”?
...t seem to import anything modules from my global modules folder. I get the error,
8 Answers
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DROP IF EXISTS VS DROP?
... syntax is
DROP TABLE IF EXISTS table_name;
The first one will throw an error if the table doesn't exist, or if other database objects depend on it. Most often, the other database objects will be foreign key references, but there may be others, too. (Views, for example.) The second will not th...
How to create UILabel programmatically using Swift?
...lly
– farhad rubel
Jul 13 '15 at 18:05
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What is a “batch”, and why is GO used?
...t will rollback all GO's. And if in one GO in the middle You will get some error, and in the end You will do COMMIT, all GO without error will be commited. Is kind of tricky.
– T.Z.
Jun 7 '13 at 7:19
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How to center canvas in html5
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edited Jul 10 '15 at 4:05
answered Oct 16 '11 at 3:57
Ma...
What is an abstract class in PHP?
...are you?";
}
}
$obj=new AbstractClass();
$obj->printOut();
//Fatal error: Cannot instantiate abstract class AbstractClass
2. Any class that contains at least one abstract method must also be abstract: Abstract class can have abstract and non-abstract methods, but it must contain at least o...
C# - What does the Assert() method do? Is it still useful?
...ilation, Assert takes in a Boolean condition as a parameter, and shows the error dialog if the condition is false. The program proceeds without any interruption if the condition is true.
If you compile in Release, all Debug.Assert's are automatically left out.
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