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How do I drop a foreign key constraint only if it exists in sql server?
I can drop a table if it exists using the following code but do not know how to do the same with a constraint:
10 Answers
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How to get a key in a JavaScript object by its value?
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Actually it's ok if you know things like that the for-in loop goes down the property chain which means "for(var key in obj)" would give you "getKeyByValue" as "key" at some point.
– user659025
Oct 22 '12 at 15:1...
How do I preserve line breaks when using jsoup to convert html to plain text?
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On Jsoup v1.11.2, we can now use Element.wholeText().
Example code:
String cleanString = Jsoup.parse(htmlString).wholeText();
user121196's answer still works. But wholeText() preserves the alignment of texts.
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CSS Display an Image Resized and Cropped
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As of now this is also supported by Edge (don't know since when though).
– Gerald Schneider
Jul 30 '18 at 13:02
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endsWith in JavaScript
... with ES6 adding endsWith, the point is moot. :-)
ORIGINAL ANSWER:
I know this is a year old question... but I need this too and I need it to work cross-browser so... combining everyone's answer and comments and simplifying it a bit:
String.prototype.endsWith = function(suffix) {
return th...
How to change default text file encoding in Eclipse?
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I can't store this on project level. Now I have to tell every developer to make this change in every workspace
– ropo
Sep 19 '16 at 12:49
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Does MySQL index foreign key columns automatically?
...5 seconds. Added an index on the fkey column, and things go under a second now.
– AbiusX
Feb 1 '16 at 23:14
Same exper...
How do I create a variable number of variables?
... # prints bar, because indices start at 0
lst.append('potatoes') # lst is now ['foo', 'bar', 'baz', 'potatoes']
For ordered sequences, lists are more convenient than dicts with integer keys, because lists support iteration in index order, slicing, append, and other operations that would require a...
presentViewController and displaying navigation bar
...chy and the top-most controller is displayed as a modal and would like to know how to display the navigation bar when using
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How to read all files in a folder from Java?
... This should be the only answer left for the question right now in 2020 :)
– Haramoz
Feb 13 at 16:15
Up...