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Ensure that HttpConfiguration.EnsureInitialized()
I've installed Visual Studio 2013 and when I run my app I get the error below.
14 Answers
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Mailto links do nothing in Chrome but work in Firefox?
... Okay, but what if we want it to open in a specific website rather than an app?
– Kyle Delaney
Mar 11 '17 at 0:33
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TypeScript: casting HTMLElement
...? ie I can't do {name: <HTMLInputElement> : document.querySelector('#app-form [name]').value,}
– Nikos
Jan 14 '17 at 10:57
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Android: remove notification from notification bar
I have created an application and with an event I manage to add notification in android notification bar. Now I need sample how to remove that notification from notification bar on an event ??
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Warning :-Presenting view controllers on detached view controllers is discouraged
In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image.
Also I am not using a Storyboard or nib.
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How to check Google Play services version?
In my application, I need to check Google Play services version (which is installed in user's device). Is it possible ? And if yes, how can I do that? I searched Google but I could not find anything!
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Node.js check if path is file or directory
...; for ex, the file or directory doesn't exist.
If you want a true or false approach, try fs.existsSync(dirPath) && fs.lstatSync(dirPath).isDirectory(); as mentioned by Joseph in the comments below.
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How to programmatically set drawableLeft on Android button?
... icon persists (that is, drawableLeft are not redrawn). Do you know how to apply notifyDataSetChanged also for the drawableLeft, without doing a loop? Thanks!
– Luis A. Florit
Sep 19 '13 at 2:50
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Abstract classes in Swift Language
...re information, check great WWDC video about that feature: Building Better Apps with Value Types in Swift
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Storing JSON in database vs. having a new column for each key
...ast consider if a relational database is the right choice.
That said, few applications are perfectly relational or document-oriented. Most applications have some mix of both. Here are some examples where I personally have found JSON useful in a relational database:
When storing email addresses an...