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What is the --save option for npm install?
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2609
Update npm 5:
As of npm 5.0.0, installed modules are added as a dependency by default, so the ...
Updating MySQL primary key
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answered Feb 26 '10 at 14:20
MartinMartin
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How to get process ID of background process?
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605
You need to save the PID of the background process at the time you start it:
foo &
FOO_PID...
Inheriting class methods from modules / mixins in Ruby
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Sergio TulentsevSergio Tulentsev
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How can I detect whether an iframe is loaded?
... src:'https://heera.it',
style:'display:none;width:320px;height:400px',
load:function(){
$(this).show();
alert('iframe loaded !');
}
});
$('body').append(ifr);
});
});
<script src="https...
What is WEB-INF used for in a Java EE web application?
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The Servlet 2.4 specification says this about WEB-INF (page 70):
A special directory exists within the application hierarchy named
WEB-INF. This directory contains all things related to the
application that aren’t in the document root of the application. The
WEB-INF node is...
Gulp.js task, return on src?
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Sindre SorhusSindre Sorhus
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Google Maps V3: How to disable “street view”?
...hing like this:
var mapOptions = {
center: mapCenter,
zoom: 10,
streetViewControl: false,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
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How to create module-wide variables in Python? [duplicate]
...e true. But for variables that might contain a number value that might be 0, you can't just say if not variablename; in that case, you should explicitly test for None using the is operator. I modified the example to add an explicit None test. The explicit test for None is never wrong, so I defaul...
Passing an integer by reference in Python
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106
It doesn't quite work that way in Python. Python passes references to objects. Inside your func...