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Likelihood of collision using most significant bits of a UUID in Java
...or even batches of unique ids.
If you just need to have uniqueness in one app you can just have a counter (or a counter which starts from the currentTimeMillis()*1000 or nanoTime() depending on your requirements)
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Start an Activity with a parameter
...GAME_ID, gameId))
Get the Id in SecondActivity:
class CaptureActivity : AppCompatActivity() {
companion object {
const val PARAM_GAME_ID = "PARAM_GAME_ID"
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val gameId = ...
Forcing a WPF tooltip to stay on the screen
...prefer this one precisely because it's global -- I want all tooltips in my app to persist longer without further fanfare. Doing this still allows you to selectively apply a smaller value in context-specific places, as well, exactly as in the other answer. (But as always, this is only valid if you ...
`staticmethod` and `abc.abstractmethod`: Will it blend?
In my Python app I want to make a method that is both a staticmethod and an abc.abstractmethod . How do I do this?
4 Ans...
[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
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This solved it for me. I'm converting a webforms app to MVC5.
– Ray
Oct 17 '15 at 4:13
1
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Are there any SHA-256 javascript implementations that are generally considered trustworthy?
...attacker reads a random hash string that may fit only with this particular app rather than the original password that may be used in several places.
– Aebsubis
May 28 '14 at 15:16
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Authorize Attribute with Multiple Roles
...ation if implemented correctly (I'm using the accepted in a production web app). Proposing an edit to remove the comments about the accepted answer.
– Eric Eskildsen
Oct 31 '18 at 18:29
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How to set username and password for SmtpClient object in .NET?
... authenticated SMTP accounts, I resorted to using the SMTP account only if app key values are supplied in web.config file.
Here is the VB code:
sSMTPUser = ConfigurationManager.AppSettings("SMTPUser")
sSMTPPassword = ConfigurationManager.AppSettings("SMTPPassword")
If sSMTPUser.Trim.Length > 0...
Unescape HTML entities in Javascript?
...n jsFiddle (view in IE). The version above works with all inputs.
UPDATE: appears this doesn't work with large string, and it also introduces a security vulnerability, see comments.
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HTML5 record audio to file
...re is a fairly complete recording demo available at: http://webaudiodemos.appspot.com/AudioRecorder/index.html
It allows you to record audio in the browser, then gives you the option to export and download what you've recorded.
You can view the source of that page to find links to the javascript,...