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What does -1 mean in numpy reshape?
A numpy matrix can be reshaped into a vector using reshape function with parameter -1. But I don't know what -1 means here.
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How can I automate the “generate scripts” task in SQL Server Management Studio 2008?
...ript
I don't know if v1.4 has the same troubles that v1.1 did (users are converted to roles, constraints are not created in the right order), but it is not a solution for me because it doesn't script objects to different files like the Tasks->Generate Scripts option in SSMS does. I'm currently ...
LEN function not including trailing spaces in SQL Server
...st method that gives correct answers that I know of is the following:
LEN(CONVERT(NVARCHAR(MAX), @s) + 'x') - 1
This is faster than the REPLACE technique, and much faster with longer strings. Basically this technique is the LEN(@s + 'x') - 1 technique, but with protection for the edge case where ...
How can I break an outer loop with PHP?
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Nice try at converting the entire supplied code to PHP, though the break statement doesn't do what I need it to do (it only ends the inner loop).
– Marty
May 4 '11 at 8:18
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Java logical operator short-circuiting
...he behaviour in a simple example:
public boolean longerThan(String input, int length) {
return input != null && input.length() > length;
}
public boolean longerThan(String input, int length) {
return input != null & input.length() > length;
}
The 2nd version uses the no...
How to find the key of the largest value hash?
...0], *hash[hash.length-1]
2nd largest key value pair
Hash[*hash[1]]
To convert the hash array back into a hash
hash.to_h
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Omitting one Setter/Getter in Lombok
...r, like this:
@Getter(AccessLevel.NONE)
@Setter(AccessLevel.NONE)
private int mySecret;
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What is causing the error `string.split is not a function`?
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Thank you. I didn't realized I converted my var from string to object. Your solution gave me an idea to check back my code.
– sg552
Nov 16 '16 at 16:53
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TypeScript: problems with type system
...ar mySvg = <SVGSVGElement>document.getElementById('mySvg');
Cannot convert 'HTMLElement' to 'SVGSVGElement':
Type 'HTMLElement' is missing property 'width' from type 'SVGSVGElement'.
Type 'SVGSVGElement' is missing property 'onmouseleave' from type 'HTMLElement'.
If fixed it by first castin...
How can I make a multipart/form-data POST request using Java?
...ove change in my code, however, I am facing a new issue now - my REST endpoint is not accepting the request. It's expecting the following parameters: ~@PathVariable final String id, @RequestParam("image") final MultipartFile image, @RequestParam("l") final String l, @RequestParam("lo") final...