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Python pip install fails: invalid command egg_info
...I have distribute installed, but still get the egg info error almost every time I try to install a package
– Riot Goes Woof
Jul 26 '13 at 16:05
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...ss, and operate on its fields directly via unsafe get/put methods!
Compile time optimizations for JVM. HIgh performance VM using "magic", requiring low-level operations. eg: http://en.wikipedia.org/wiki/Jikes_RVM
Allocating memory, sun.misc.Unsafe.allocateMemory eg:- DirectByteBuffer constructor int...
Regex to match only letters
...e declaration of characters you can use. You still need to declare howmany times this declaration has to be used: [A-Za-z]{1,2} (to match 1 or 2 letters) or [A-Za-z]{1,*} (to match 1 or more letters)
– KristofMols
Sep 1 '10 at 13:06
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Async/await vs BackgroundWorker
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@Tom Well, that's why Microsoft spent a lot of time and effort implementing it. If it wasn't any better they wouldn't have bothered
– Servy
Sep 13 '12 at 20:59
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Pass variables to Ruby script via command line
...YAML file that gets parsed. That way you can have things that change every time on the command-line, and things that change occasionally configured outside your code. That separation of data and code is nice for maintenance.
Here are some samples to play with:
require 'optparse'
require 'yaml'
op...
Why do I get access denied to data folder when using adb?
...), for the debuggable application (the one built by Android Studio all the times unless the release build was requested), you can use the shell run-as command to run a command or executable as a specific user/application or just switch to the UID of your application so you can access its data direct...
Call An Asynchronous Javascript Function Synchronously
... into a very synchronous codebase that is many thousands of lines long and time doesn't currently afford the ability to make the changes to "do it right." It hurts every fiber of my being, but reality and ideals often do not mesh. I know this sucks.
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How do I create a new Swift project without using Storyboards?
... set all of their stored properties to an appropriate initial value by the time an instance of that class or structure is created. Stored properties cannot be left in an indeterminate state.
Properties of optional type are automatically initialized with a value of nil, indicating that the property i...
Paste multiple times
... Alternatively, the use of macros may help as they are fantastic, but sometimes a little more tedious to get working correctly with "complex" changes.
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Selecting last element in JavaScript array [duplicate]
I'm making an application that updates a user's location and path in real time and displays this on a Google Map. I have functionality that allows multiple users to be tracked at the same time using an object, which is updated every second.
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