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How to switch between hide and view password
...etween hide and view password in an android EditText?
A number of PC based apps let the user do this.
30 Answers
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Inject service in app.config
I want to inject a service into app.config, so that data can be retrieved before the controller is called. I tried it like this:
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How can I launch multiple instances of MonoDevelop on the Mac?
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On Mac, if you have an app open and you try to launch it again, the Mac just switches to the open app. You can force it to open a new instance by passing the option "-n" to the launcher. In a terminal, run
open -n /Applications/MonoDevelop.app
N...
How long should SQL email fields be? [duplicate]
... are hundreds longer ones up to the limit of our column (255) but they are apparently fake by visual inspection.
The peak of the length distribution is at 19.
There isn't long tail. Everything falls off sharply after 38.
We cleaned up the DB by throwing away anything longer than 40. The good news ...
How can I programmatically check whether a keyboard is present in iOS app?
I need to check the condition of keyboard visibility in my iOS app.
20 Answers
20
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How to wait for a keypress in R?
... the console:
cat ("Press [enter] to continue")
line <- readline()
Wrapping into a function:
readkey <- function()
{
cat ("Press [enter] to continue")
line <- readline()
}
This function is the best equivalent of Console.ReadKey() in C#.
Method 2
Pause until you type the [ent...
Where are an UIWebView's cookies stored?
I'm building an iPhone app with cookies. Deleting cookies in the Safari settings doesn't delete them. Where are they stored? Is it possible to read them from another UIWebView?
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Impossible to Install PG gem on my mac with Mavericks
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If you want to avoid using MacPorts, you can download the Postgres App and place it into the Application directory.
Then, specify the location of newly downloaded pg_config:
gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/latest/bin/pg_config
If you run i...
Can one AngularJS controller call another?
...ler and its scope can get destroyed,
but the $rootScope remains across the application, that's why we are taking $rootScope because $rootScope is parent of all scopes .
If you are performing communication from parent to child and even child wants to communicate with its siblings, you can use $broad...
How do I enable MSDTC on SQL Server?
Is this even a valid question? I have a .NET Windows app that is using MSTDC and it is throwing an exception:
6 Answers
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