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Password masking console application
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Console.Write("\b \b"); will delete the asterisk character from the screen, but you do not have any code within your else block that removes the previously entered character from your pass string variable.
Here's the relevant working code that should do what you require:
var pass = s...
What's the difference between assignment operator and copy constructor?
...A copy constructor is used to initialize a previously uninitialized object from some other object's data.
A(const A& rhs) : data_(rhs.data_) {}
For example:
A aa;
A a = aa; //copy constructor
An assignment operator is used to replace the data of a previously initialized object with some ...
How to install latest version of git on CentOS 7.x/6.x
...talled:
git --version
As of 02 Mar. 2020, the latest available version from WANDisco is 2.22.0.
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How to send parameters from a notification-click to an activity?
I can find a way to send parameters to my activity from my notification.
13 Answers
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Aliases in Windows command prompt
...sistence only or on some usage of DOSKEY only. I hope someone will benefit from these two aspects being together here!
Here's a .reg file to help you install the alias.cmd. It's set now as an example to a dropbox folder as suggested above.
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER...
How to get Linux console window width in Python
...ly universal on linux. It opens the 'stty size' command as a file, 'reads' from it, and uses a simple string split to separate the coordinates.
Unlike the os.environ["COLUMNS"] value (which I can't access in spite of using bash as my standard shell) the data will also be up-to-date whereas I believ...
Swift days between two NSDates
...let flags = NSCalendarUnit.Day
let components = calendar.components(flags, fromDate: date1, toDate: date2, options: [])
components.day // This will return the number of day(s) between dates
Swift 3 and Swift 4 Version
let calendar = Calendar.current
// Replace the hour (time) of both dates wit...
How to load an ImageView by URL in Android? [closed]
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From Android developer:
// show The Image in a ImageView
new DownloadImageTask((ImageView) findViewById(R.id.imageView1))
.execute("http://java.sogeti.nl/JavaBlog/wp-content/uploads/2009/04/android_icon_256.png")...
Git: How to squash all commits on branch
I make new branch from master with:
11 Answers
11
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partial string formatting
...r answer? That's a bit elusive. Are there any known caveats preventing you from promoting it?
– norok2
Jul 26 '19 at 14:20
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