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Understanding the Gemfile.lock file
... find more about it in the bundler website (emphasis added below for your convenience):
After developing your application for a while, check in the application together with the Gemfile and Gemfile.lock snapshot. Now, your repository has a record of the exact versions of all of the gems that you us...
Could you explain STA and MTA?
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The COM threading model is called an "apartment" model, where the execution context of initialized COM objects is associated with either a single thread (Single Thread Apartment) or many threads (Multi Thread Apartment). In this model, a COM object, once initialized in an apartment, is part of tha...
Config Error: This configuration section cannot be used at this path
...ite to a server. When trying to load the home page, or access authentication on the new site in IIS, I get the error:
33 A...
Designer Added then removed by Visual Studio on load/unload
Anyone see this before? I have a large Visual Studio project that keeps adding [Subtype]Designer[/Subtype] to my .vcproj then removing it on the next open and close of the project. There is only one class defined in StoredImageControl.cs . Anyone know how to shut this off as it is really mess...
Checkout another branch when there are uncommitted changes on the current branch
...r existing branch, Git doesn't allow me if I have some uncommitted changes on the current branch. So I'll have to commit or stash those changes first.
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How to stop a PowerShell script on the first error?
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$ErrorActionPreference = "Stop" will get you part of the way there (i.e. this works great for cmdlets).
However for EXEs you're going to need to check $LastExitCode yourself after every exe invocation and determine whether that failed...
UDP vs TCP, how much faster is it? [closed]
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UDP is faster than TCP, and the simple reason is because its non-existent acknowledge packet (ACK) that permits a continuous packet stream, instead of TCP that acknowledges a set of packets, calculated by using the TCP window size and round-trip time (RTT).
For more ...
Why aren't variable-length arrays part of the C++ standard?
I haven't used C very much in the last few years. When I read this question today I came across some C syntax which I wasn't familiar with.
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Is asynchronous jdbc call possible?
I wonder if there is a way to make asynchronous calls to a database?
16 Answers
16
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Set up Heroku and GoDaddy? [closed]
...ple.com).
Setup Heroku and GoDaddy:
In your project folder in terminal (on your computer) write heroku domains:add www.example.com (where www.example.com is the domain you have bought at GoDaddy)
Sign in to GoDaddy -> DOMAINS -> choose your domain ->
Launch (this will take you to the Dom...