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How can I parse a YAML file from a Linux shell script?
...ion
Example's YAML file (with complex features):
$ cat <<EOF > test.yaml
name: "MyName !!"
subvalue:
how-much: 1.1
things:
- first
- second
- third
other-things: [a, b, c]
maintainer: "Valentin Lab"
description: |
Multiline description:...
WiX tricks and tips
...
Creating Live, Test, Training, ... versions using the same source files.
In a nutshell: Create unique UpgradeCode for each installer and automagically define the first character of each Guid for each installer, leaving the remaining 31 uni...
Javascript Functions and default parameters, not working in IE and Chrome
...". Or you can check the .length of the arguments object. Or you can simply test each parameter for undefined. There are different occasions to use each.
– the system
Mar 2 '13 at 19:55
...
HTTPS setup in Amazon EC2
... answer for people who want a hassle free https on ec2 for mainly demo and testing purposes, one way they can achieve that very fast is:
With my answer here which describes How you can achieve https for testing purposes in minutes with EC2 without the hassle of creating certificates
...
Can't specify the 'async' modifier on the 'Main' method of a console app
...fineContext from My Documents\Microsoft Visual Studio Async CTP\Samples(C# Testing) Unit Testing\AsyncTestUtilities. Alternatively, you can use AsyncContext from my Nito.AsyncEx NuGet package.
Here's an example using AsyncContext; GeneralThreadAffineContext has almost identical usage:
using Nito.Asy...
How to send a custom http status message in node / express?
...derlying http.Response object in Node.js 0.11+.
You can use it like this (tested in Express 4.x):
function(req, res) {
res.statusMessage = "Current password does not match";
res.status(400).end();
}
Then use curl to verify that it works:
$ curl -i -s http://localhost:3100/
HTTP/1.1 400 ...
How to send only one UDP packet with netcat?
...
OS X works this: "echo -n "test" | nc -4u -w0 localhost 9999" as SimonW says
– Simon Unsworth
Aug 28 '17 at 17:12
...
NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”
...ently attempted to use the method Assert.Equals() when writing a new NUnit test. Upon execution this method throws an AssertionException stating that
Assert.Equals should not be used for Assertions. This is a bit baffling at first glance. What's going on here?
...
Getting Spring Application Context
...at approach can fail if you call getBean from code that runs during a Unit test because the Spring context will not be set up before you ask for it. Its a race condition I just slammed into today after 2 years of successfully using this approach.
– HDave
Aug 2...
How can I preview a merge in git?
...ode and then commit to your branch so you can deploy JUST your branch on a test server, wouldn't you still have to revert the git merge --no-ff --no-commit? I guess you can still do a git merge --abort after that if you don't like what you see? Even if the merge doesn't produce conflicts?
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