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What is the best way to check for Internet connectivity using .NET?
...s and offices block the ping protocol. If you are using this method for an application that will be used by clients I would advise against this method of checking internet
– user1
Apr 29 '15 at 11:26
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Struggling with NSNumberFormatter in Swift for currency
I am creating a budget app that allows the user to input their budget as well as transactions. I need to allow the user to enter both pence and pounds from separate text fields and they need to be formatted together with currency symbols. I have this working fine at the moment but would like to make...
How do I automatically scroll to the bottom of a multiline text box?
... entry (the newest one) whenever a new line is added.
If you use TextBox.AppendText(string text), it will automatically scroll to the end of the newly appended text. It avoids the flickering scrollbar if you're calling it in a loop.
It also happens to be an order of magnitude faster than concaten...
How do I unlock a SQLite database?
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I caused my sqlite db to become locked by crashing an app during a write. Here is how i fixed it:
echo ".dump" | sqlite old.db | sqlite new.db
Taken from: http://random.kakaopor.hu/how-to-repair-an-sqlite-database
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Modify UIImage renderingMode from a storyboard/xib file
...the behavior you want.
A few things to note:
The image color will not appear to have changed in interface builder (as of Xcode 6.1.1) but will work when the application is run.
I've experienced some bugginess with this feature and in some situations I've had to remove and re-add the UIImageView...
How do I show/hide a UIBarButtonItem?
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Or Apple could've just added .hidden property. -_-
– GeneCode
Feb 22 '16 at 11:29
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What's the best method in ASP.NET to obtain the current domain?
...an sometimes be with other servers.
So if you use this in something like, Application_BeginRequest() in Global.asax, then 99.9% of the time it will be fine, but 0.1% you might get something other than your own server's host name.
A good example of this is something I discovered not long ago. My s...
How to use multiple AWS Accounts from the command line?
I've got two different apps that I am hosting (well the second one is about to go up) on Amazon EC2.
7 Answers
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...Other enhancements - Tons of features/options added since last update. See app history for details
Introduction
Some time ago, I was working on a multi-tier application with quite complex logic. The application was handling medical information, and it was important to correctly synchronize dat...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注IT技能提升
...Other enhancements - Tons of features/options added since last update. See app history for details
Introduction
Some time ago, I was working on a multi-tier application with quite complex logic. The application was handling medical information, and it was important to correctly synchronize dat...