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How do you truncate all tables in a database using TSQL?
I have a test environment for a database that I want to reload with new data at the start of a testing cycle. I am not interested in rebuilding the entire database- just simply "re-setting" the data.
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Customizing the template within a Directive
I have a form that is using markup from Bootstrap, like the following:
4 Answers
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Replace Default Null Values Returned From Left Outer Join
...e second and third tables and so I get a null which I think is the default for left outer join. Is there a way to replace the default values in the select statement? I have a workaround in that I can select into a table variable but it feels a little dirty.
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Converting a string to JSON object
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You can use the JSON.parse() for that.
See docs at MDN
Example:
var myObj = JSON.parse('{"p": 5}');
console.log(myObj);
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How to delete or add column in SQLITE?
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stackoverflow.com/a/5987838/1578528 gives a basic example for performing the task.
– bikram990
May 8 '14 at 5:53
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getSupportActionBar from inside of Fragment ActionBarCompat
...gment extends ActionBarActivity , but I don't see a similar support class for Fragments.
6 Answers
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How can prepared statements protect from SQL injection attacks?
...part.
So, once we have to add, say, a dynamical identifier - a field name, for example - prepared statements can't help us. I've explained the matter recently, so I won't repeat myself.
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returning in the middle of a using block
...o return a Stream that I am using in a helper function to another function for image processing. It seems like the Stream will be disposed if I do this?
– John Shedletsky
Mar 5 '15 at 23:30
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Set color of TextView span in Android
...y,I know just where to find the answers");
wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 15, 30, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
TV.setText(wordtoSpan);
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Determining whether jQuery has not found any element
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$('#idThatDoesnotexist').length is what you're looking for. (If it finds nothing, this will === 0.) So your conditional statement should probably be:
if($('#id').length) { /* code if found */ } else { /* code if not found */ }
You're getting an object returned from that alert b...