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How are Python's Built In Dictionaries Implemented?
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When a new dict is initialized it starts with 8 slots. (see dictobject.h:49)
When adding entries to the table, we start with some slot, i, that is based on the hash of the key. CPython initially uses i = hash(key) & mask (where mask = PyDictMINSIZE - 1, ...
“ClickOnce does not support the request execution level 'requireAdministrator.'”
...f the above answers worked for me.
I ended up adding a method to the very start of my application that checks if it's being run as an administrator and if it isn't, relaunch itself as an admin. To do this, you need the following references added.
using System;
using System.Diagnostics;
using Syste...
Comments in Android Layout xml
...mment code will be created with your cursor in the middle, so you can just start typing.
– LeBeau
Mar 30 '14 at 6:21
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Sublime Text from Command Line
... launching SL2 from command line this way causes my SL2 copy to start with empty user preferences setting. anyone had the same problem?
– hndr
Dec 28 '12 at 9:45
3
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Scheduling R Script
... to create a batch file first to use the Scheduler.
Open the scheduler: START -> All Programs -> Accesories -> System Tools -> Scheduler
Create a new Task
under tab Action, create a new action
choose Start Program
browse to Rscript.exe which should be placed e.g. here:
"C:\Program F...
Quit and restart a clean R session from within R?
...re a way I can make an alias, within R, that will execute q() and then restart a clean R session?
12 Answers
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Typical AngularJS workflow and project structure (with Python Flask)
...r Knockout, Ember or Backbone. Anyway what is the workflow like? Do people start with developing a client-side application in AngularJS and then hooking up the back-end to it?
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“Active Directory Users and Computers” MMC snap-in for Windows 7?
...3 version of the installer works, but the resulting MMC snap in just won't start up.
11 Answers
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What is Rack middleware?
...ing rackup. A default rack compliant server, maybe WEBrick or Mongrel will start and immediately wait for requests to serve.
$ rackup
[2012-02-19 22:39:26] INFO WEBrick 1.3.1
[2012-02-19 22:39:26] INFO ruby 1.9.3 (2012-01-17) [x86_64-darwin11.2.0]
[2012-02-19 22:39:26] INFO WEBrick::HTTPServer#s...
C/C++ check if one bit is set in, i.e. int variable
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Check if bit N (starting from 0) is set:
temp & (1 << N)
There is no builtin function for this.
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