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Defining and using a variable in batch file
...ng in the value, and also protects against special characters like & | etc.
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“Single-page” JS websites and SEO
...of it is that I use ERB or HAML templates (running Ruby on Rails, Sinatra, etc) for my server side render and to create the client side templates that Backbone can use, as well as for my Jasmine JavaScript specs. This cuts out the duplication of markup between the server side and the client side.
F...
What's “tools:context” in Android layout files?
...ng (which at runtime happens in the other direction; an activity can call setContentView(layout) to display a layout) in order to drive certain features.
Right now, we're using it for one thing only: Picking the right theme to show for a layout (since the manifest file can register themes to use fo...
What is duck typing?
..., but will fail on other objects which can drive: trucks, mopeds, tuk-tuks etc. It won't work on trucks because our magic wand is expecting it to only work on cars.
In other words, in this scenario, the magic wand looks very closely at what the object is (is it a car?) rather than what the object ...
How do I use a file grep comparison inside a bash if/else statement?
... was not given, the exit status is 2.
if grep --quiet MYSQL_ROLE=master /etc/aws/hosts.conf; then
echo exists
else
echo not found
fi
You may want to use a more specific regex, such as ^MYSQL_ROLE=master$, to avoid that string in comments, names that merely start with "master", etc.
This wor...
Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...ss)), partial
mocks (createPartialMock(ClassX.class,
"methodToMock")), etc.
With JMockit Expectations, all kinds of methods and constructors are
mocked in a purely declarative way,
with partial mocking specified through
regular expressions in the @Mocked
annotation or by simply "un-moc...
brew install mysql on macOS
..., then deleted the mysql directory in /usr/local/var, deleted my existing /etc/my.cnf (leave that one up to you, should it apply) and launchctl plist
Updated the string for the plist. Note also your alternate security script directory will be based on which version of MySQL you are installing.
Ste...
How does StartCoroutine / yield return pattern really work in Unity?
...ield return new WaitForSeconds(), yield
return new WaitForEndOfFrame(), etc, are common, but they’re not actually special forms in their own right.
Secondly, because these coroutines are just iterator blocks, you can iterate over them yourself if you want – you don’t have to have the e...
Which Eclipse files belong under version control?
...y're not using the same dev. tools, project, debug, and build definitions, etc. -- Next you're going to tell me not to use a common coding standard or JDK. -- Ideally, a user should be able to pull down a project from source control and jump right in without a lot of additional setup or instructions...
What is the .idea folder?
...r.
The JetBrains IDEs (webstorm, intellij, android studio, pycharm, clion, etc.) automatically add that folder to your git repository (if there's one).
Inside the folder .idea, has been already created a .gitignore, updated by the IDE itself to avoid to commit user related settings that may contains...