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Can a C++ enum class have methods?
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And the compiler will prevent things like:
Fruit f = 1; // Compile time error.
You could easily add methods such that:
Fruit f("Apple");
and
f.ToString();
can be supported.
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improv...
PostgreSQL error 'Could not connect to server: No such file or directory'
Like some others I am getting this error when I run rake db:migrate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
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Force DOM redraw/refresh on Chrome/Mac
...ging in through the DOM inspector is often enough to get it to realize the error of its ways and redraw correctly, so it's provably the case that the markup is good. This happens frequently (and predictably) enough in a project I'm working on that I've put code in place to force a redraw in certain...
Trying to add adb to PATH variable OSX
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FYI, this now gives the error: Error: No available formula with the name "android-platform-tools". Use: brew install Caskroom/cask/android-platform-tools instead
– The Hungry Androider
Apr 25 '17 at 18:33
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How to remove non-alphanumeric characters?
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There's still an error in this, the character classes need to be terminated with ':]' so the correct line would be: preg_replace("/[^[:alnum:][:space:]]/ui", '', $string);
– h00ligan
Nov 17 '14 at 14:03...
Catching “Maximum request length exceeded”
... to catch such exception unfortunately. What I do is either override the OnError method at the page level or the Application_Error in global.asax, then check if it was a Max Request failure and, if so, transfer to an error page.
protected override void OnError(EventArgs e) .....
private void Appl...
Gzip versus minify
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answered Apr 30 '09 at 15:05
thomasrutterthomasrutter
101k2424 gold badges133133 silver badges156156 bronze badges
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How to convert/parse from String to char in java?
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answered Jul 7 '13 at 15:05
Isabella EngineerIsabella Engineer
3,24911 gold badge1212 silver badges66 bronze badges
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How can you list the matches of Vim's search?
...dline
" how-to search for a string recursively
" :grep! "\<doLogErrorMsg\>" . -r
"
" how-to search recursively , omit log and git files
" :vimgrep /srch/ `find . -type f \| grep -v .git \| grep -v .log`
" :vimgrep /srch/ `find . -type f -name '*.pm' -o -name '*.pl'`
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How to convert UTF-8 byte[] to string?
...so simple.
– Luaan
Nov 23 '15 at 10:05
4
One of the beautiful features of UTF-8 is that a shorter...