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What is the difference between char * const and const char *?

... *const foo, *const bar;. C declarator syntax... – gx_ Aug 28 '13 at 18:35 ...
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Select N random elements from a List in C#

... Using linq: YourList.OrderBy(x => rnd.Next()).Take(5) share | improve this answer | follow | ...
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Can Selenium Webdriver open browser windows silently in background?

...river from selenium.webdriver.chrome.options import Options CHROME_PATH = '/usr/bin/google-chrome' CHROMEDRIVER_PATH = '/usr/bin/chromedriver' WINDOW_SIZE = "1920,1080" chrome_options = Options() chrome_options.add_argument("--headless") chrome_options.add_argument(...
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Get list of all routes defined in the Flask app

... All the routes for an application are stored on app.url_map which is an instance of werkzeug.routing.Map. You can iterate over the Rule instances by using the iter_rules method: from flask import Flask, url_for app = Flask(__name__) def has_no_empty_params(rule): defaults...
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Select DISTINCT individual columns in django?

... can do the following to get the names of distinct categories: q = ProductOrder.objects.values('Category').distinct() print q.query # See for yourself. # The query would look something like # SELECT DISTINCT "app_productorder"."category" FROM "app_productorder" There are a couple of things to re...
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Difference between MEAN.js and MEAN.io

...t. From the website it looks like that their core skill set is Drupal (a PHP content management system) and only lately they started using Node.js and AngularJS. Lately I was reading the Mean.js Blog and things became clearer. My understanding is that the main Javascript developer (Amos Haviv) le...
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How to migrate back from initial migration in Django 1.7?

...ocs.djangoproject.com/en/1.7/ref/django-admin/… – n__o Jul 31 '15 at 5:50 @n__o Thanks. Updated answer. ...
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Can you supply arguments to the map(&:method) syntax in Ruby?

... the shorthand block: [['0', '1'], ['2', '3']].map(&:map.with(&:to_i)) # => [[0, 1], [2, 3]] [%w(a b), %w(c d)].map(&:inject.with(&:+)) # => ["ab", "cd"] [(1..5), (6..10)].map(&:map.with(&:*.with(2))) # => [[2, 4, 6, 8, 10], [12, 14, 16, 18, 20]] Here is a conve...
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git: How to ignore all present untracked files?

...m a git status line such as the one for this file here: ?? app/views/static_pages/contact.html.erb, you would remove the first letter of app. So the command is correct, but the explanation is faulty. – 7stud Sep 10 '14 at 21:03 ...
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TypeLoadException says 'no implementation', but it is implemented

...ic class Foo : IFoo { public void DoFoo() { Console.WriteLine("This is _not_ the interface method."); } void IFoo.DoFoo() { Console.WriteLine("This _is_ the interface method."); } } Foo foo = new Foo(); foo.DoFoo(); // This calls the non-interface method IFoo foo2 = foo; foo2....