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Should I always return IEnumerable instead of IList?
...List<T> or other IList<T> implementor, and that work won't be done by the CLR for you. The opposite -- a method expecting an IEnumerable<T> getting an IList<T>, may have to do some unboxing but on hindsight might not need to because IList<T> implements IEnumerable<T&...
How to create SBT project with IntelliJ Idea?
...ectoly from within the IDE using Settings -> Plugins dialog. Afterwards one can just do File -> New Project -> Scala -> SBT based. IntelliJ will generate basic build.sbt, download necessary dependencies and open project.
SBT Plugin
Sbt plugin that generate an idea project based on the...
How can I set the default timezone in node.js?
How do I set the default timezone in node.js?
16 Answers
16
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Disabling Chrome cache for website development
...he.
Right-click and choose Inspect Element to open the DevTools. Or use one of the following keyboard shortcuts:
F12
Command+Option+i on Mac
Control+Shift+i on Windows or Linux
Click Network in the toolbar to open the network pane.
Check the Disable cache checkbox at the top.
Keep in mind,...
Delete everything in a MongoDB database
...-1) db[c].drop(); })
This code will go through all collection names from one database and drop those which do not start with "system.".
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Comprehensive beginner's virtualenv tutorial? [closed]
...are.com/virtualenv-tutorial-part-2/
And this is a slightly more practical one: https://web.archive.org/web/20160404222648/https://iamzed.com/2009/05/07/a-primer-on-virtualenv/
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How to get the part of a file after the first line that matches a regular expression?
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One use case that's missing here is how to print lines after the last marker (if there can be multiple of them in the file .. think log files etc).
– mato
Nov 23 '16 at 14:52
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Dynamically creating keys in a JavaScript associative array
...d an overhead) for a simple associative array (AKA dictionary).
The better ones use new Object(). It works fine, but why all this extra typing?
This question is tagged "beginner", so let's make it simple.
The über-simple way to use a dictionary in JavaScript or "Why doesn't JavaScript have a speci...
JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...ll .pack files in the JRE's lib/ and lib/ext/ folders.
Windows
To unpack one .pack file (for example rt.pack), run:
"%JAVA_HOME%\bin\unpack200" -r -v rt.pack rt.jar
To recursively unpack all .pack files, from the JRE root run:
for /r %f in (*.pack) do "%JAVA_HOME%\bin\unpack200.exe" -r -q "%f"...
What is a Shim?
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This answer indicates that a shim is a design pattern (one of many), names some similar design patterns, and goes off on a tangent about how people get confused by different acronyms. But it doesn't actually answer the original question of what a shim is, what it does, or how on...