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What is a “batch”, and why is GO used?
...s not go to the server (no pun intended). It's a pure client-side reserved word and is only recognized by SSMS and osql.
If you will use a custom query tool to send it over the connection, the server won't even recognize it and issue an error.
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Git push rejected after feature branch rebase
...-feature)
... and your push of feature will be a fast-forward.
In other words, you can do:
git checkout feature
git branch old-feature
git rebase master
git merge -s ours old-feature
git push origin feature
(Not tested, but I think that's right...)
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Why do some websites add “Slugs” to the end of URLs? [closed]
... a link. Search engines such as Google, rank the pages higher if the searchword is in the URL.
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Why do you need explicitly have the “self” argument in a Python method?
...first argument in a method definition..." I experimented with changing the word "self" to "kwyjibo" and it still worked. So as is often explained, it's not the word "self" that's important but the position of whatever occupies that space(?)
– RBV
Jan 9 '17 at 2...
Map and Reduce in .NET
...of reducing the intermediate results into the final list of results.
var wordOccurrences = words
.GroupBy(w => w)
.Select(intermediate => new
{
Word = intermediate.Key,
Frequency = intermediate.Sum(w =>...
PHP 5: const vs static
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Yes, good point, I neglected to mention that the self keyword can be used if referencing from within the class itself. The examples I provided above were performed outside the class definition, in which case the class name must be used.
– Matt Huggins
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SQL to determine minimum sequential days of access?
...on tablename(UserID, CreationDate)
Edited: Turns out Offset is a reserved word, so I used TheOffset instead.
Edited: The suggestion to use COUNT(*) is very valid - I should've done that in the first place but wasn't really thinking. Previously it was using datediff(day, min(CreationDate), max(Crea...
How to disassemble one single function using objdump?
... displays nothing, try another object! Can also specify file/object as bareword argument; e.g., gdb -batch -ex 'disassemble main' /bin/ls
– hoc_age
Oct 17 '14 at 15:01
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
...sts
(?=.*\W]) // use positive look ahead to see if at least one non-word character exists
And I agree with SilentGhost, \W might be a bit broad. I'd replace it with a character set like this: [-+_!@#$%^&*.,?] (feel free to add more of course!)
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Do I have to guard against SQL injection if I used a dropdown?
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An image says more than a thousand words.
– davidkonrad
Mar 22 '14 at 6:08
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