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Heroku deployment error H10 (App crashed)
...tening on the wrong port
I changed my listen() to "process.env.PORT" so:
http.listen((process.env.PORT || 5000), function(){
console.log('listening on *:5000');
});
instead of
http.listen(5000, function(){
console.log('listening on *:5000');
});
...
Eclipse add Tomcat 7 blank server name
...erver. Re-add server and everything then worked.
Here is the link I used.
http://linux.mjnet.eu/post/1319/tomcat-7-ubuntu-13-04-and-eclipse-kepler-problem-to-run/
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How to stop Visual Studio from “always” checking out solution files?
...ch allows the configuration management of the various Application Blocks - http://msdn.microsoft.com/en-us/library/ff649479.aspx
See this Microsoft Feedback posting: http://connect.microsoft.com/VisualStudio/feedback/details/737184/globalsection-extensibilityglobals-postsolution-checks-out-sln-file...
How to find out what character key is pressed?
...e);
alert(charStr);
};
The best reference on key events I've seen is http://unixpapa.com/js/key.html.
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Debugging JavaScript in IE7
...t:var firebug=document.createElement('script');firebug.setAttribute('src','http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js');document.body.appendChild(firebug);(function(){if(window.firebug.version){firebug.init();}else{setTimeout(arguments.callee);}})();void(firebug);
See http:...
JSON.Net Self referencing loop detected
...oop detected for type
it also referes to the Json.NET codeplex page at:
http://json.codeplex.com/discussions/272371
Documentation: ReferenceLoopHandling setting
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How to post pictures to instagram using API
...ent, $cookies) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://i.instagram.com/api/v1/'.$url);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if($post) {
cu...
How to deal with SQL column names that look like SQL keywords?
...bject by using
delimited identifiers until the name
can be changed."
http://msdn.microsoft.com/en-us/library/ms176027.aspx
and
"If your database does contain names
that match reserved keywords, you must
use delimited identifiers when you
refer to those objects. For more
informati...
The modulo operation on negative numbers in Python
...nt result = (2 - N) % 7;
return result < 0 ? result + 7 : result;
(See http://en.wikipedia.org/wiki/Modulo_operator for how the sign of result is determined for different languages.)
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Binding a WPF ComboBox to a custom list
...XAML content:
<Window x:Class="WpfApplication6.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="300" Width="300">
<Grid>
<StackPanel>
<Bu...