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Python `if x is not None` or `if not x is None`?
...ht of the if not x is None version to be more clear, but Google's style guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convention)?*
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Web-scraping JavaScript page with Python
...L which now also has the ability to render JavaScript.
You can also visit https://html.python-requests.org/ to learn more about this module, or if your only interested about rendering JavaScript then you can visit https://html.python-requests.org/?#javascript-support to directly learn how to use th...
How to set up tmux so that it starts up with specified windows opened?
...
have a look @ https://github.com/remiprev/teamocil
you can specify your structure using YAML
windows:
- name: sample-window
splits:
- cmd: vim
- cmd:
- ipython
width: 50
- cmd:
height: 25
...
PHP foreach change original array values
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
...nd Android.
UPDATE: Facebook have published an FAQ on these changes here: https://developers.facebook.com/docs/apps/faq which explain all the options available to developers in order to invite friends etc.
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iPhone app in landscape mode, 2008 systems
...viewDidLoad method.
Update (iOS 4.x, 5.x): the Apple iOS App Programming Guide has a "Launching in Landscape Mode" paragraph in the "Advanced App Tricks" chapter.
References:
interface builder landscape design
interface builder landscape design-1
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
...stall-Package Microsoft.AspNet.WebApi.WebHost
or search for it in nuget https://www.nuget.org/packages/Microsoft.AspNet.WebApi.WebHost/5.1.0
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Getters \ setters for dummies
.... None of the other answers posted thusfar illustrate syntax like the MDN guide's first example, which is about as basic as one can get.
Getter:
var settings = {
firstname: 'John',
lastname: 'Smith',
get fullname() { return this.firstname + ' ' + this.lastname; }
};
console.log(setti...
How can I debug javascript on Android?
...e goodness of the Chrome for Desktop Developer Tools on Android. Check out https://developers.google.com/chrome-developer-tools/docs/remote-debugging for more information.
Update: JavaScript Console
You can also navigate to about:debug in the URL bar to activate the debug menu and the JavaScript...
Are NSLayoutConstraints animatable? [duplicate]
... provided by cnotethegr8 gave me the working answer:
Auto Layout Guide
https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/AutolayoutPG/AutoLayoutbyExample/AutoLayoutbyExample.html (all the way to the bottom of the page).
A few differences from the answer by erurain...