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How to check if an intent can be handled from some activity?
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Using Kotlin If you need to do something when intent is not available,
fun isIntentAvailable(context: Context, action: String?): Boolean {
val packageManager = context.packageManager
val intent = Intent(action)
val resolveInfo: List<*> = packageManager.queryIntentActivities(int...
How to completely uninstall Android Studio on Mac?
...lete Android SDK tools
rm -Rf ~/Library/Android*
Emulator Console Auth Token
rm -Rf ~/.emulator_console_auth_token
Thanks to those who commented/improved on this answer!
Notes
The flags for rm are case-sensitive1 (as with most other commands), which means that the f flag must be in lower...
Regex lookahead, lookbehind and atomic groups
... a fixed length.
Atomic groups basically discards/forgets the subsequent tokens in the group once a token matches. Check this page for examples of atomic groups
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How to generate a create table script for an existing table in phpmyadmin?
...L_NOTES */;
The output is cluttered by a number of executional-condition tokens above and below. You can filter them out if you don't want them in the next step.
Step 4 (Optional), filter out those extra executional-condition tokens this way:
mysqldump --no-data --skip-comments --compact --host...
Razor ViewEngine: How do I escape the “@” symbol?
I'm trying to output some Twitter handles in ASP.NET MVC3 in conjunction with the Twitter @Anywhere API, and I haven't been able to figure out how to actually escape the "@" symbol in a Razor view.
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prevent property from being serialized in web API
I'm using an MVC 4 web API and asp.net web forms 4.0 to build a rest API. It's working great:
11 Answers
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How would you go about parsing Markdown? [closed]
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Flex is really only half the parser; once you have tokenized the input, you need to determine what the tokens mean. This is what a parser generator is for. There are lots of them. ("Parser combinator", "recursive-descent" and "LALR(1)" are key words to google for.)
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What is the difference between MVC and MVVM? [closed]
... an either/or choice.
The two patterns crop up, in different ways, in both ASP.Net and Silverlight/WPF development.
For ASP.Net, MVVM is used to two-way bind data within views. This is usually a client-side implementation (e.g. using Knockout.js). MVC on the other hand is a way of separating concern...
Inline functions vs Preprocessor macros
...values as in the case of functions.
Inline functions can be overloaded
The tokens passed to macros can be concatenated using operator ## called Token-Pasting operator .
Macros are generally used for code reuse where as inline functions are used to eliminate the time overhead (excess time) during fun...
MVC3 Razor: Displaying html within code blocks
...this, since it shows some more examples and explanations.
https://weblogs.asp.net/scottgu/asp-net-mvc-3-razor-s-and-lt-text-gt-syntax
@if (p.UnitsInStock == 0 {
<text>
Donec in ante vitae purus consequat laoreet ut elementum
purus. Ut ut tempus nulla, quis ultrices est. Inte...