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How do I drop a function if it already exists?
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From SQL Server 2016 CTP3 you can use new DIE statements instead of big IF wrappers
Syntax :
DROP FUNCTION [ IF EXISTS ] { [ schema_name. ] function_name } [ ,...n
]
Query:
DROP Function IF EXISTS udf_name
More info here
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CSS Pseudo-classes with inline styles
...classes or any other selectors in inline styles would possibly introduce a new cascade level, and with it a new set of complications.
Note also that very old revisions of the Style Attributes spec did originally propose allowing this, however it was scrapped, presumably for the reason given above, o...
Import pandas dataframe column as string not int
...unction () {
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Declaring a custom android UI element using XML
....attr, while attributes for this project are in R.attr.
int attrsWanted[]=new int[]{android.R.attr.text, R.attr.textColor};
Please note that you should not use anything in android.R.styleable, as per this thread it may change in the future. It is still in the documentation as being to view all th...
Unable to resolve host “”; No address associated with hostname [closed]
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This was my problem too, trying some new library to download file. searching here and there for some hour on the library documentation and on the web because it is failed to download the file.. turn out it was the emulator connection problem, lol. It wasting tim...
Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent
... Also check that the Parent is getting compiled. In my case I knew the superclass existed, but it wasnt actually getting compiled properly.
– Joseph Rajeev Motha
Mar 21 '14 at 2:53
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Java - get pixel array from image
...e.getWidth();
int height = image.getHeight();
int[][] result = new int[height][width];
for (int row = 0; row < height; row++) {
for (int col = 0; col < width; col++) {
result[row][col] = image.getRGB(col, row);
}
}
return result;
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Greedy vs. Reluctant vs. Possessive Quantifiers
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A .*+ will consume as much as possible, and will not backtrack to find new matches when the regex as a whole fails to find a match. Because the possessive form does not perform backtracking, you probably won't see many uses with .*+, but rather with character classes or similar restrictions: acc...
How do you create a yes/no boolean field in SQL server?
...look like:
ALTER TABLE table_name ADD yes_no BIT
If you want to create a new table, you could do: CREATE TABLE table_name (yes_no BIT).
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What is the maximum recursion depth in Python, and how to increase it?
...ython/file/tip/Python/sysmodule.c#l643 which in turn sets the limit to the new value at hg.python.org/cpython/file/tip/Python/ceval.c#l703
– Pramod
Oct 7 '15 at 18:51
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