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How do I drop a function if it already exists?
...
IF EXISTS (
SELECT * FROM sysobjects WHERE id = object_id(N'function_name')
AND xtype IN (N'FN', N'IF', N'TF')
)
DROP FUNCTION function_name
GO
If you want to avoid the sys* tables, you could instead do (from here in example A...
list every font a user's browser can display
...ont.value[0].family);
} else {
done = font.done;
}
}
// converted to set then arr to filter repetitive values
return [...new Set(arr)];
}
I have tested it without linking any fonts in the HTML, then linked Roboto font, tested again and it got added to the result.
...
Get unique values from a list in python [duplicate]
... your list properly, separated by commas. You can get the unique values by converting the list to a set.
mylist = ['nowplaying', 'PBS', 'PBS', 'nowplaying', 'job', 'debate', 'thenandnow']
myset = set(mylist)
print(myset)
If you use it further as a list, you should convert it back to a list by doi...
How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
...h performance code.
Use local variables wherever possible.
Make sure you select the correct object (EX: Selection between String, StringBuffer and StringBuilder)
Use a good code system for your program(EX: Using static variables VS non static variables)
Other stuff which could work on your code.
T...
How do I declare and assign a variable on a single line in SQL
...
You can also initialize from a select statement, eg: declare @eid uniqueidentifier = (select top 1 id from t_Event)
– Damien Sawyer
Sep 8 '16 at 20:32
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
I would like to know what exactly is the difference between querySelector and querySelectorAll against getElementsByClassName and getElementById ?
...
How exactly does tail recursion work?
...
@Mr.32 I don't understand your question. I converted the function into an equivalent one but without explicit recursion (that is, without explicit function calls). If you change the logic into something non-equivalent, you may indeed make the function loop forever in ...
How to wrap async function calls into a sync function in Node.js or Javascript?
...inised. Unless your code is trivial I guarantee... it will take a while to convert and get it working again after converting the whole thing to async idiom.
– Kris
May 29 '18 at 22:57
...
DropDownList's SelectedIndexChanged event not firing
I have a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event.
...
How do you print in Sublime Text 2
...for printing from Sublime Text is Print to HTML package.
You can "print" a selection or a whole file - via the web browser.
Usage
Make a selection (or none for the whole file)
Press Alt+Shift+P OR Shift+Command+P and type in "Print to HTML".
This opens your browser print dialog (Chrome for me) wit...