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Get the client's IP address in socket.io
...it logs on git hub to figure this one out, but the following code does actually work for me now:
var io = require('socket.io').listen(server);
io.sockets.on('connection', function (socket) {
var address = socket.handshake.address;
console.log('New connection from ' + address.address + ':' + ad...
Passing variables in remote ssh command
...from my machine using ssh and pass through the environment variable $BUILD_NUMBER
7 Answers
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...tion.rb
...
config.assets.compile = true
...
You can use this option to fallback to Sprockets when you are using precompiled assets but there are any missing precompiled files.
If config.assets.compile option is set to false and there are missing precompiled files you will get an "AssetNoPrecompi...
Merge 2 arrays of objects
..."lang", value: "German"}];
function mergeByProperty(arr1, arr2, prop) {
_.each(arr2, function(arr2obj) {
var arr1obj = _.find(arr1, function(arr1obj) {
return arr1obj[prop] === arr2obj[prop];
});
arr1obj ? _.extend(arr1obj, arr2obj) : arr1.push(arr2obj);
});
}
mergeByPropert...
Align inline-block DIVs to top of container element
...round: aliceblue;
vertical-align:top;
}
http://jsfiddle.net/Lighty_46/RHM5L/9/
Or as @f00644 said you could apply float to the child elements as well.
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How can I change the image displayed in a UIImageView programmatically?
...n I look at the UIImageView doc, I can't see any hints about programmatically changing it. Do I have to fetch an UIImage object from that UIImageView ?
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How can I force a long string without any blank to be wrapped?
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Place zero-width spaces at the points where you want to allow breaks. The zero-width space is ​ in HTML. For example:
ACTGATCG​AGCTGAAG​CGCAGTGC​GATGCTTC​GATGATGC
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Find all records which have a count of an association greater than zero
...unt > ?', 1)
Inflection rule for vacancy may need to be specified manually?
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How to ignore SVN folders in WinMerge?
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f: \.jar$
## Ignore subversion housekeeping directories
d: \\.svn$
d: \\._svn$
Save it, then when selecting items to merge, select the filter you defined from the Select Files or Folders dialog box. Bonus points: It will save this and use it as a default for future merges.
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Find out HTTP method in PHP [duplicate]
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$_SERVER['REQUEST_METHOD']
See the docs. It will contain the request method upper-cased (i.e. 'GET', 'HEAD', 'POST', 'PUT').
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