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How do you run a single test/spec file in RSpec?
... probably want to execute your specs using Rake in order to ensure you are starting from a blank database.
– superluminary
Oct 2 '13 at 11:54
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Pros and cons of using sbt vs maven in Scala project [closed]
... You also get the incremental compilation, which is huge. The ability to start up a shell inside of your project, which is also great.
ScalaMock only works with SBT, and you're probably going to want to use that rather than a Java mocking library. On top of that, it's much easier to extend SBT...
How can I check if my python object is a number? [duplicate]
... module to avoid pestering others with implementation details.
This works starting with Python 2.6. On older versions you're pretty much limited to checking for a few hardcoded types.
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impro...
What is the difference between LL and LR parsing?
...fference between LL parsing and LR parsing is that LL parsers begin at the start symbol and try to apply productions to arrive at the target string, whereas LR parsers begin at the target string and try to arrive back at the start symbol.
An LL parse is a left-to-right, leftmost derivation. That i...
How to enumerate an object's properties in Python?
...lasses.
Objects are complicated in Python. __dict__ is the right place to start for reflection-style programming. dir() is the place to start if you're hacking around in an interactive shell.
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target=“_blank” vs. target=“_new”
...wsing context name is any string with at least one character that does not start with a U+005F LOW LINE character. (Names starting with an underscore are reserved for special keywords.)
A valid browsing context name or keyword is any string that is either a valid browsing context name or that is an ...
How to split one string into multiple variables in bash shell? [duplicate]
...STR%-*} deletes the shortest substring of $STR that matches the pattern -* starting from the end of the string. ${STR#*-} does the same, but with the *- pattern and starting from the beginning of the string. They each have counterparts %% and ## which find the longest anchored pattern match. If anyo...
How to run a method every X seconds
...e second = 1000 milliseconds.
@Override
protected void onResume() {
//start handler as activity become visible
handler.postDelayed( runnable = new Runnable() {
public void run() {
//do something
handler.postDelayed(runnable, delay);
}
}, delay);...
git: 'credential-cache' is not a git command
... mine throws an unhandled exception and dies -- System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)
– Andrew
Sep 19 '13 at 19:03
1
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Downloading an entire S3 bucket?
...instead of cyberduck, because cyberduck needs to "prepare" files before it starts downloading. For large amounts of files that seemed to take ages and I couldn't find information on what "preparing" actually does. CLI started downloading instantly
– Tashows
Apr...