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C# Double - ToString() formatting with two decimal places but no rounding
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I use the following:
double x = Math.Truncate(myDoubleValue * 100) / 100;
For instance:
If the number is 50.947563 and you use the following, the following will happen:
- Math.Truncate(50.947563 * 100) / 100;
- Math.Truncate(5094.7563) / 100;
- 5094 / 100
- 50.94
A...
How do I use brew installed Python as the default Python?
...that you don't have /user/local/bin TWICE in your path. For some reason in my PATH it appeared both before and after /usr/bin and it was driving me crazy.
– vinaut
Oct 2 '13 at 19:01
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Add Keypair to existing EC2 instance
...editing, or copying files that belong to non-root users. For example, your mysql user on instance A may have the same UID as your postfix user on instance B which could cause problems if you chown files with one name and then move the volume back to A.
Wrap Up
After you are done and you are happy ...
How to remove the focus from a TextBox in WinForms?
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Great suggestion. This solved my problem. I'm using KeyPress against the form itself and have several buttons etc. Problem is that the app is taking input from a cardreader, so if focus goes away from the form itself then all hell breaks loose. Having ...
Where should I put tags in HTML markup?
...t;!-- index.html -->
<html>
<head>
<title>My Page</title>
<script src="my-script.js"></script>
</head>
<body>
<div id="user-greeting">Welcome back, user</div>
</body>
</html>
Javascri...
How to enter in a Docker container already running with a new TTY
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I have changed this to be the correct answer (from my own) because this new method, which wasn't around at the time of the question, is the best current method IMO.
– Programster
Oct 29 '14 at 11:43
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Why is Linux called a monolithic kernel?
...ny given design.
I use Linux (monolithic) in production. However, most of my learning, hacking or tinkering with kernel development goes into a microkernel, specifically HelenOS.
Edit
If you got this far through my very long-winded answer, you will probably have some fun reading the 'Great Torval...
Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
...d by a senior VP to put method comments in the class declaration and found myself actually saving up comment edits for later because hitting those headers triggers a 45 minute build time!
– Andy Dent
Sep 30 '10 at 0:19
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“Uncaught Error: [$injector:unpr]” with angular after deployment
I have a fairly simple Angular application that runs just fine on my dev machine, but is failing with this error message (in the browser console) after I deploy it:
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This version of the application is not configured for billing through Google Play
When I try to run my application with in-app billing I am getting the error: "This version of the application is not configured for billing through Google Play. Check the help center for more information".
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