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No startswith,endswith functions in Go?
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tags: "".split(" "),
id: "1"
};
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StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...
For me this error was because I did NOT have Microsoft.AspNet.WebHelpers installed after updating from MVC 4 to MVC 5. It was fixed by installing the NuGet package
Install-Package -Id Microsoft.AspNet.WebHelpers
...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
...ill work as you assume, since the handle still points to the file.
Specifically, with the delete scenario - the function is called "unlink" for a reason, it destroys a "link" between a filename (a dentry) and a file. When you open a file, then unlink it, the file actually still exists until its ref...
How to export data as CSV format from SQL Server using sqlcmd?
...ith '""' + col1 + '""' AS col1, wrapped in (doubled) double quotes or just call a stored procedure.
– MisterIsaak
Dec 11 '13 at 17:17
...
Mod of negative number is melting my brain
... return (x%m + m)%m;
}
Of course, if you're bothered about having two calls to the modulus operation, you could write it as
int mod(int x, int m) {
int r = x%m;
return r<0 ? r+m : r;
}
or variants thereof.
The reason it works is that "x%m" is always in the range [-m+1, m-1]. So i...
Bomb dropping algorithm
... to bomb the hollow rectangle of
squares just inside the perimeter. I'll call the perimeter layer 1, and the rectangle inside it layer 2.
An important insight is that there is no point bombing layer 1, because the
"blast radius" you get from doing so is always contained within the blast radius o...
Batch file to delete files older than N days
...bust, it will in fact work for any directory size, obscure file names, basically arbitrary path lengths and include directories if you need it to - something which surely cannot be said about many other Windows utilities. I would use rd /s /q c:\destination instead of the del command though or even ...
structure vs class in swift language
...Class instances are stored
on Heap hence, sometimes the stack is drastically faster than a
class.
Struct gets a default initializer automatically whereas in Class, we
have to initialize.
Struct is thread safe or singleton at any point of time.
And also,
To summarise the difference betw...
How to get git diff with full context?
...
The --no-prefix option gets rid of the “/a/” and “/b/” destination prefixes that show up by default. (linked page)
– luckydonald
Dec 18 '17 at 9:26
...
How do I break out of a loop in Scala?
...hird, most of Scala's "loops" aren't actually normal loops--they're method calls that have their own loop, or they are recursion which may or may not actually be a loop--and although they act looplike, it's hard to come up with a consistent way to know what "break" and the like should do. So, to be...