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Unit testing void methods?
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If a method doesn't return anything, it's either one of the following
imperative - You're either asking the object to do something to itself.. e.g change state (without expecting any confirmation.. its assumed that it will be done)
informational - just notifying someone t...
What are the differences between BDD frameworks for Java? [closed]
... be ok, but would be a problem for adoption in my case.
beanspec bad: only one version in 2007, this is dead
bdoc bad: last activity Jan 2010, not sure: it looks like going the other way, creating a report from the code.
spock bad: maybe a bit extreme, this is a complete testing framework, not only ...
Mongoose subdocuments vs nested schema
...swered Sep 20 '13 at 18:20
sonstonesonstone
61755 silver badges99 bronze badges
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How to check if a Ruby object is a Boolean
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'Why would you ever what that?' (and derivatives) is just one of the most annoying questions an engineer can make another :)
– vemv
Mar 27 '14 at 14:20
11
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How does the static modifier affect this code?
...riable rather than an instance variable. In other words ... there is only one num1 variable, and only one num2 variable.
(Aside: a static variable is like a global variable in some other languages, except that its name is not visible everywhere. Even if it is declared as a public static, the unq...
Why should I use core.autocrlf=true in Git?
...howing all your files as modified because of the automatic EOL conversion done when cloning a Unix-based EOL Git repo to a Windows one (see issue 83 for instance)
and your coding tools somehow depends on a native EOL style being present in your file:
for instance, a code generator hard-coded to de...
How to change progress bar's progress color in Android
... user request. Since I usually use code for building my GUI screen and components, I'm not familiar with the attached XML and I don't know what's a layer-list (although I'm guessing that you are building the progress bar based on several layers..). In case I do want to use the XML you've attached -...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...he JVM source code
if (native_thread->osthread() == NULL) {
// No one should hold a reference to the 'native_thread'.
delete native_thread;
if (JvmtiExport::should_post_resource_exhausted()) {
JvmtiExport::post_resource_exhausted(
JVMTI_RESOURCE_EXHAUSTE...
Master-master vs master-slave database architecture?
... understand your particular requirements.
There's a fundamental tension:
One copy: consistency is easy, but if it happens to be down everybody is out of the water, and if people are remote then may pay horrid communication costs. Bring portable devices, which may need to operate disconnected, into...
Android NDK C++ JNI (no implementation found for native…)
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There are a couple of things that can lead to "no implementation found". One is getting the function prototype name wrong, another is failing to load the .so at all. Are you sure that System.loadLibrary() is being called before the method is used?
If you don't have a JNI_OnLoad function defined,...