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Need a simple explanation of the inject method
...e are defaulting our accumulator to an empty hash, then populating it each time the block executes. Notice we must return the hash as the last line of the block, because the result of the block will be stored back in the accumulator.
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How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
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I spent some time experimenting with this. It seems to sort of follow the new Clipboard API spec. You can define a "paste" event handler and look at event.clipboardData.items, and call getAsFile() on them to get a Blob. Once you have a...
Create instance of generic type whose constructor requires a parameter?
... make the compiler check for a public parameterless constructor at compile time, the actual code used to create the type is the Activator class.
You will need to ensure yourself regarding the specific constructor existing, and this kind of requirement may be a code smell (or rather something you sh...
Hidden Features of Xcode 4
Now that Xcode 4 is officially released it's time for a follow up to my previous question: Hidden Features of Xcode
23 Ans...
How to check sbt version?
...d uses '--version', sbt uses 'sbtVersion'. I have to check it every single time when I need it (not frequently).
– user2241239
Nov 30 '17 at 23:07
5
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When would you use the Builder Pattern? [closed]
What are some common , real world examples of using the Builder Pattern? What does it buy you? Why not just use a Factory Pattern?
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In node.JS how can I get the path of a module I have loaded via require that is *not* mine (i.e. in
I require a module that was installed via npm. I want to access a .js file subordinate to that module (so I can subclass a Constructor method in it). I can't (well, don't want to) modify the module's code, so don't have a place to extract its __dirname.
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What is the best AJAX library for Django? [closed]
...rs ago as a cool tool in order to solve one specific problem I had at that time
– user
Mar 19 '14 at 19:09
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Turn off Visual Studio Attach security warning when debugging IIS
When using Visual Studio 2008 or 2010, every time you attach to IIS w3wp.exe you get an Attach Security Warning,
11 Answer...
Location of my.cnf file on macOS
...the current MySQL package for Mac OS X (mysql-5.6.17-osx10.7-x86_64 at the time of this writing) does in fact create and use a my.cnf. It is located at /usr/local/mysql-5.6.17-osx10.7-x86_64/my.cnf
– Jpsy
May 19 '14 at 11:07
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