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RSpec: how to test if a method was called?
When writing RSpec tests, I find myself writing a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method p...
How to retrieve form values from HTTPPOST, dictionary or?
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The answers are very good but there is another way in the latest release of MVC and .NET that I really like to use, instead of the "old school" FormCollection and Request keys.
Consider a HTML snippet contained within a form tag that either does an AJAX or FORM POST.
<input ty...
Cleaner way to update nested structures
...collect information. Kiama supports Rewriting, see the examples in RewriterTests, and watch this video. Here's a snippet to whet your appetite:
// Test expression
val e = Mul (Num (1), Add (Sub (Var ("hello"), Num (2)), Var ("harold")))
// Increment every double
val incint = everywheretd (rule { c...
How to access class constants in Twig?
...PERSON') %}
See documentation for the constant function and the constant test.
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How to tell if JRE or JDK is installed
...stalled JDK on. I have another computer with JRE, for, among other things, testing. However, when I got a java application working on this computer, and then tried it on another, it complained that JDK was required. How can I check if JDK was somehow installed on my system? Note: the computer in que...
Difference between List, List, List, List, and List
...; means "a list of something (but I'm not saying what)". Since the code in test works for any kind of object in the list, this works as a formal method parameter.
Using a type parameter (like in your point 3), requires that the type parameter be declared. The Java syntax for that is to put <T>...
OfflineSpeech 拓展：离线语音识别 · App Inventor 2 中文网
...素材上传限制内（≤15MB，约合 8 分钟）。
设计时把 test16k.wav 上传为工程素材（素材面板 → 上传文件）；
搭 标签_全文（多行、高度充填）+ 代码块：
when Screen1.Initialize() {
OfflineSpeech1.LoadDefaultModel()
}
when OfflineSpeech1.Model...
Disabling Chrome Autofill
...people on your team will wonder what you are doing!
Update March 2016
Just tested with latest Chrome - all good. This is a fairly old answer now but I want to just mention that our team has been using it for years now on dozens of projects. It still works great despite a few comments below. There ar...
Which characters are valid/invalid in a JSON key name?
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@mtraceur I was wondering the same thing. I tested in chrome's console and it doesn't like a key with null terminators in it. puu.sh/zJMIS/3d15c6d8e5.png It may not be mentioned in the spec, but don't expect parsers to accept it. best to avoid any ascii control charac...
How to trigger a build only if changes happen on particular set of files
...ob #1
This should be triggered on changes in your Git repository. It then tests whether the path you specify ("src" here) has changes and then uses Jenkins' CLI to trigger a second job.
export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:...