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Why is “while ( !feof (file) )” always wrong?
I've seen people trying to read files like this in a lot of posts lately:
5 Answers
5
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RVM is not a function, selecting rubies with 'rvm use …' will not work
List the ruby versions
11 Answers
11
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What are the best practices for catching and re-throwing exceptions?
...er
– remi bourgarel
Apr 5 '11 at 13:05
1
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Converting Integer to String with comma for thousands
I want to convert an Integer 35634646 to have the thousand "," so it should be 35,634,646.
13 Answers
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Auto select file in Solution Explorer from its open tab
Normally, many files in Visual Studio 2010 are opened in many tabs, while massively working on a project. Many times, I find myself right-clicking on a tab title and searching for Show/Select/Scroll-to this file in Solution Explorer , and I can't find it.
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How are people managing authentication in Go? [closed]
...p.ResponseWriter, r *http.Request) {
token := "90d64460d14870c08c81352a05dedd3465940a7"
user := auth.NewDefaultUser("admin", "1", nil, nil)
cache.Store(token, user, r)
body := fmt.Sprintf("token: %s \n", token)
w.Write([]byte(body))
}
func main() {
opts := x509.VerifyOptions...
Find rows that have the same value on a column in MySQL
In a [member] table, some rows have the same value for the email column.
8 Answers
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Tools to generate database tables diagram with Postgresql? [closed]
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answered Jul 13 '10 at 16:05
Sualeh FatehiSualeh Fatehi
4,24122 gold badges2020 silver badges2727 bronze badges
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...ual ranges.
– chris
Sep 24 '13 at 2:05
The "int" part simply differentiates between an integer type and floating point...
www-data permissions?
So I have a directory in /var/www (called cake) and I need to allow www-data to write to it, but I also want to write to it (without having to use sudo). I'm afraid to change the permissions to 777 in case some other user on my machine (or a hacker) attempts to modify files in that directory. How do...