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Automatically start a Windows Service on install
...er(serviceInstaller.ServiceName))
{
sc.Start();
}
}
Now when you run InstallUtil on your installer, it will install and then start up the service automatically.
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improv...
Contains method for a slice
...nd mkb gave you a hint to use the binary search from the sort package. But if you are going to do a lot of such contains checks, you might also consider using a map instead.
It's trivial to check if a specific map key exists by using the value, ok := yourmap[key] idiom. Since you aren't interested ...
Html5 data-* with asp.net mvc TextboxFor html attributes
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Is this behaviour specified anywhere :) ?
– Rookian
Jul 23 '12 at 13:37
5
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Image comparison - fast algorithm
... in computer vision, keypoint matching. This may require some background knowledge to implement, and can be slow.
The second method uses only elementary image processing, and is potentially faster than the first approach, and is straightforward to implement. However, what it gains in understandabi...
How do I send a POST request with PHP?
...ray('key1' => 'value1', 'key2' => 'value2');
// use key 'http' even if you send the request to https://...
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_buil...
Count the number of commits on a Git branch
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rev-list --count flag doesn't exist in git 1.7. Right now, the downvoted-to-hell suggestions below using git log are working better than any other suggestions.
– aaronbauman
Jan 21 '16 at 14:20
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How do I get the type of a variable?
...ing (via template CRTP), but in any case the type of the variable must be known to the compiler.
If you are in the position to don't know what it is or could be, it is because you designed something as the language has a dynamic type-system.
If that's the case you had better to re-think your desig...
How to check if a value exists in a dictionary (python)
... in case you wonder why... the reason is that each of the above returns a different type of object, which may or may not be well suited for lookup operations:
>>> type(d.viewvalues())
<type 'dict_values'>
>>> type(d.values())
<type 'list'>
>>> type(d.itervalue...
Using global variables between files?
...irk: I agree. However, my approach prevent the case where other modules modify globals.myList before the main program starts.
– Hai Vu
Oct 23 '12 at 20:52
2
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Installing PG gem on OS X - failure to build native extension
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If you are using Ubuntu try to install following lib file
sudo apt-get install libpq-dev
and then
gem install pg
worked for me.
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