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Reverse of JSON.stringify?
...ad the OP as saying "I converted a javascript object to a JSON string, and now I want to convert it back - how do I do it?" All the other answers say just use JSON.parse. I'm just warning that theres a lot of cases that will not handle correctly. If you're using pure primitive data (no classes, prot...
How do I exit a WPF application programmatically?
...he few years I've been using C# (Windows Forms), I've never used WPF. But, now I love WPF, but I don't know how I am supposed to exit my application when the user clicks on the Exit menu item from the File menu.
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SQL Server Installation - What is the Installation Media Folder?
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I ran into this just now with SQL Server 2014 SP1. The installer gave me the exact same problem and I followed suggestions from other answers to this question, but it got me nowhere.
In the end I figured out that I needed to download and install...
Angular - ui-router get previous state
... redirect him to the previous "protected" page after sign in.
The only unknown services (for you) that i use are authenticationFactory and appSettings:
authenticationFactory just administrates the user login. In this case i use only a method to identify if the user is logged in or not.
appSetting...
Unique ways to use the Null Coalescing operator [closed]
I know the standard way of using the Null coalescing operator in C# is to set default values.
16 Answers
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What is the difference between `let` and `var` in swift?
...e.
What is interesting:
The value of a constant doesn’t need to be known at compile time, but you must assign the value exactly once.
Another strange feature:
You can use almost any character you like for constant and variable
names, including Unicode characters:
let ???????? = "dog...
Insert text with single quotes in PostgreSQL
...ral with escaping. Nice that you have to explicitly request that behaviour now with E.
– Davos
May 3 '19 at 1:26
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Git push won't do anything (everything up-to-date)
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git push doesn't push all of your local branches: how would it know which remote branches to push them to? It only pushes local branches which have been configured to push to a particular remote branch.
On my version of Git (1.6.5.3), when I run git remote show origin it actually prints ...
How to switch between hide and view password
...splayed. If you encounter problems with that leave me a comment for me to know.)
The full sample code would be
yourTextView.setTransformationMethod(new PasswordTransformationMethod());
to hide the password. To show the password you could set one of the existing transformation methods or implem...
HttpListener Access Denied
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So more than 2 years later, this works for me now on Windows Server 2008 R2 with .NET framework 4.5. httpListener.Prefixes.Add("http://*:4444/"); indeed shows an Access Denied error but httpListener.Prefixes.Add("http://localhost:4444/"); work without any problem. It loo...