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How to split long commands over multiple lines in PowerShell
How do you take a command like the following in PowerShell and split it across multiple lines?
8 Answers
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How to get all subsets of a set? (powerset)
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The Python itertools page has exactly a powerset recipe for this:
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
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GSON - Date format
...son output, but .setDateFormat(DateFormat.FULL) doesn't seem to work and it the same with .registerTypeAdapter(Date.class, new DateSerializer()) .
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How to download a Nuget package without nuget.exe or Visual Studio extension?
...m the web? As I understand I will be able to extract the .dll files from it (with 7-zip) to use as normal.
6 Answers
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Keep SSH session alive [closed]
...onfiguration for this is in the file $HOME/.ssh/config, create the file if it does not exist (the config file must not be world-readable, so run chmod 600 ~/.ssh/config after creating the file). To send the signal every e.g. four minutes (240 seconds) to the remote host, put the following in that co...
Max parallel http connections in a browser?
...g some suspended connections to an HTTP server (comet, reverse ajax, etc). It works ok, but I see the browser only allows two suspended connections to a given domain simultaneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they've used up th...
How to link to apps on the app store
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Edited on 2016-02-02
Starting from iOS 6 SKStoreProductViewController class was introduced. You can link an app without leaving your app. Code snippet in Swift 3.x/2.x and Objective-C is here.
A SKStoreProductViewControlle...
or (HTML5)
...of an AJAX page. Expect some sort of content change when clicking on a nav item.
menu is used for groups of controls (a, input, button). Generally this means the inputs should perform a function within the page. Expect some sort of javascript interaction when clicking on a menu item.
nav: the navi...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
...The code...
options.get(something, doThisMostOfTheTime)()
...looks like it ought to be faster, but it's actually slower than the if ... elif ... else construct, because it has to call a function, which can be a significant performance overhead in a tight loop.
Consider these examples...
1.py
s...
How to sort a collection by date in MongoDB?
I am using MongoDB with Node.JS. I have a collection which contains a date and other rows. The date is a JavaScript Date object.
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