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How do I combine a background-image and CSS3 gradient on the same element?
How do I use CSS3 gradients for my background-color and then apply a background-image to apply some sort of light transparent texture?
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Virtual member call in a constructor
... Eric Lippert's blog for details as to why this is).
Also in .NET objects do not change type as they are constructed, but start out as the most derived type, with the method table being for the most derived type. This means that virtual method calls always run on the most derived type.
When you co...
How do I execute a command and get the output of the command within C++ using POSIX?
...return result;
}
Replace popen and pclose with _popen and _pclose for Windows.
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How do HttpOnly cookies work with AJAX requests?
...okies are automatically provided as part of the XmlHttpRequest request. I don't know the implementation details of the Stack Overflow authentication provider, but that cookie data is probably automatically used to verify your identity at a lower level than the "vote" controller method.
More genera...
Execute a command line binary with Node.js
...ec } = require('child_process');
exec('cat *.js bad_file | wc -l', (err, stdout, stderr) => {
if (err) {
// node couldn't execute the command
return;
}
// the *entire* stdout and stderr (buffered)
console.log(`stdout: ${stdout}`);
console.log(`stderr: ${stderr}`);
});
You can...
When should I use a struct rather than a class in C#?
...and commonly short-lived or are commonly embedded in
other objects.
Do not define a structure unless the type has all of the following characteristics:
It logically represents a single value, similar to primitive types (integer, double, and so on).
It has an instance size smaller ...
A Windows equivalent of the Unix tail command [closed]
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@EricJ., same for me. On a 3GB file I can do head but not tail... Ideas?
– Alphaaa
Apr 23 '13 at 10:22
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Multiline Comment Workarounds?
...est of my knowledge there is no multiline comment functionality in R. So, does anyone have any good workarounds?
10 Answer...
Creating temporary files in Android
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This is what I typically do:
File outputDir = context.getCacheDir(); // context being the Activity pointer
File outputFile = File.createTempFile("prefix", "extension", outputDir);
As for their deletion, I am not complete sure either. Since I use t...
Logical operator in a handlebars.js {{#if}} conditional
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This does go against the logicless nature of Handlebars / Moustache, but is certainly useful nonetheless, thanks!
– Bala Clark
Jun 29 '12 at 11:09
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