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Swift class introspection & generics
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Here's how to use NSClassFromString. You have to know the superclass of what you're going to end up with. Here are a superclass-subclass pair that know how to describe themselves for println:
@objc(Zilk) class Zilk : NSObject {
override var description : String {return ...
How can I perform a `git pull` without re-entering my SSH password?
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Your situation is now fixed, however for me it was the fact that I had more than one key in ~/.ssh/
To resolve the problem I had to create a file called ~/.ssh/config and add the line:
IdentityFile ~/.ssh/my_key2_rsa
where ~/.ssh/my_key2_r...
Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
..., 4]);
// or legacy:
Array.prototype.push.apply(data, [3, 4]);
// data is now [1, 2, 3, 4]
The behaviour of the + operator is defined in ECMA-262 5e Section 11.6.1:
11.6.1 The Addition operator ( + )
The addition operator either performs string concatenation or numeric addition. The pr...
Restoring Nuget References?
...uild it will fail. Sigh. However if you close the solution and re-open it, now VS checks those nice <HintPath>s again, finds that the packages are back where they belong, and all is well with the world.
Update
Is Visual Studio still not seeing that you have the package? Still showing a referen...
GitHub Windows client behind proxy
...nfig with:
[https] proxy = localhost:3128
[http] proxy = localhost:3128
Now cntlm will do all the authentication, and you'll be able to use GitHub(and Dropbox, btw) behind the corp proxy. At least until next password change :) (than do cntlm -H stuff again)
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How to convert Nonetype to int or string?
...y:
Somehow I got an Nonetype value, it supposed to be an int, but it's now a Nonetype object
If it's your code, figure out how you're getting None when you expect a number and stop that from happening.
If it's someone else's code, find out the conditions under which it gives None and determin...
List comprehension in Ruby
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Actually I see now the OP itself had some existing list the author wanted to transform. But the archetypal conception of list comprehension involves creating an array/list where one didn't exist before by referencing some iteration. But a...
How do I rename the extension for a bunch of files?
...is does not work for filenames with spaces in them without proper quoting (now added above). When working purely on your own files that you know do not have spaces in the filenames this will work but whenever you write something that may be reused at a later time, do not skip proper quoting.
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Build Android Studio app via command line
...proxy setting. It can be resolved by putting the proxy settigns (but right now I dont have that priviledge) but I just want to bypass the downloading thing..How can I do that?
– Raulp
Feb 19 '18 at 6:15
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Shortcut for creating single item list in C#
... to only allocate space for the single item initially.
Of course, if you know you'll be adding a bunch of stuff later it may not be a good idea, but still worth mentioning once.
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