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What is the best data type to use for money in C#?

...e. Compared to floating-point types, the decimal type has more precision and a smaller range, which makes it appropriate for financial and monetary calculations. You can use a decimal as follows: decimal myMoney = 300.5m; ...
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Clearing all cookies with JavaScript

...ter experimenting, I found that a site can have only one cookie without =, and then it is a nameless cookie, you get its value actually. So if eqPos == 1, you should do name = "" instead, to erase the nameless value. – PhiLho Oct 7 '08 at 19:56 ...
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In Node.js, how do I “include” functions from my other files?

... bar: function () { // whatever } }; var zemba = function () { } And in your app file: // app.js // ====== var tools = require('./tools'); console.log(typeof tools.foo); // => 'function' console.log(typeof tools.bar); // => 'function' console.log(typeof tools.zemba); // => undefi...
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How to enter in a Docker container already running with a new TTY

...ccess the container from another shell in order to "poke around" inside it and examine the files. At the moment, if I attach to the container, I am left looking at the Apache daemon and cannot run any commands. ...
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How do I read the first line of a file using cat?

... +1. you only need the head not the whole cat :P (the command tail is part of the bash pun too) – SparK Feb 17 '14 at 18:54 ...
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Clicking a button within a form causes page refresh

... refresh which triggers a 404. I’ve dropped a breakpoint in the function and it is triggering my function. If I do any of the following, it stops: ...
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How to do a PUT request with curl?

...n -X: "Normally you don't need this option. All sorts of GET, HEAD, POST and PUT requests are rather invoked by using dedicated command line options." But I couldn't find another way. – Martin C. Martin Nov 26 '13 at 15:18 ...
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Adding a column to an existing table in a Rails migration

...ontaining line: add_column :users, email, string Then do a rake db:migrate and it'll run the new migration, creating the new column. If you have not yet run the original migration you can just edit it, like you're trying to do. Your migration code is almost perfect: you just need to remove the add_...
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Refreshing OAuth token using Retrofit without modifying all calls

We are using Retrofit in our Android app, to communicate with an OAuth2 secured server. Everything works great, we use the RequestInterceptor to include the access token with each call. However there will be times, when the access token will expire, and the token needs to be refreshed. When the toke...
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Java: recommended solution for deep cloning/copying an instance

...ializationUtils - using serialization - if all classes are in your control and you can force implementing Serializable. Java Deep Cloning Library - using reflection - in cases when the classes or the objects you want to clone are out of your control (a 3rd party library) and you can't make them impl...