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How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?
...A proper Rack middleware solution (instead of fragile alias_method_chain) from @macournoyer https://github.com/rails/rails/issues/2639#issuecomment-6591735
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jQuery: more than one handler for same event
...click(function(event){
f(event);
g(event);
});
In this way there is (from the perspective of jQuery) only one handler, which calls f and g in the specified order.
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JSLint says “missing radix parameter”
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From the sounds of it, the default IS 10. If it doesn't begin with 0x or 0, it defaults to a radix of 10. But it is best practice to specify a radix even if it is the default value, sort of like specifying the definition of...
Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]
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You're importing the module, not the class. So, you must write:
from serial import Serial
You need to install serial module correctly: pip install pyserial.
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How to set the context path of a web application in Tomcat 7.0
...n in client side cache and not with jsessionid !
we may change engine name from localhost to solve it.
but let say playing with tomcat need more time than play with other cats!
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How to get the changes on a branch in Git
...est way to get a log of commits on a branch since the time it was branched from the current branch? My solution so far is:
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Appending HTML string to the DOM
...ags.
If your str contains script tags, you need to remove script elements from the fragment returned by createContextualFragment before inserting the fragment. Otherwise, the scripts will run. (insertAdjacentHTML marks scripts unexecutable.)
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json_decode to array
... you need to specify if you want an associative array instead of an object from json_decode, this would be the code:
json_decode($jsondata, true);
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How to construct a WebSocket URI relative to the page URI?
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Assuming your WebSocket server is listening on the same port as from which the page is being requested, I would suggest:
function createWebSocket(path) {
var protocolPrefix = (window.location.protocol === 'https:') ? 'wss:' : 'ws:';
return new WebSocket(protocolPrefix + '//' + lo...
Can Maven be made less verbose?
...hen running in non-interactive mode, Maven will never stop to accept input from the user. Instead, it will use sensible default values when it requires input.
And will also reduce the output messages more or less to the essentials.
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