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Objective-C class -> string like: [NSArray className] -> @“NSArray”
I am trying to get a string name of a class from the class object itself.
3 Answers
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Is there an equivalent for var_dump (PHP) in Javascript?
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A lot of modern browsers support the following syntax:
JSON.stringify(myVar);
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?? Coalesce for empty string?
Something I find myself doing more and more is checking a string for empty (as in "" or null) and a conditional operator.
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Why fragments, and when to use fragments instead of activities?
...et short) answers and not just give me a link to a manual .anyway, besides extra features to work on special classes , can you think of advantages and disadvantages of working with fragments?
– android developer
May 9 '12 at 14:48
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Error - trustAnchors parameter must be non-empty
...karounds as well, but those have their own side effects which will require extra future maintenance, for no payoff whatsoever.
The next-best workaround is to add the row
javax.net.ssl.trustStorePassword=changeit
to the files
/etc/java-9-openjdk/management/management.properties
/etc/java-11-open...
What is the difference between `git merge` and `git merge --no-ff`?
...author mentioned "specific branch topology" means that in --no-ff case an extra merge commit serves as the marker of the merge. The pros is explicit merge marker with names of the author and the merger. The cons is non-linear history that looks like a set of converging railroad tracks. A possible p...
AJAX Mailchimp signup form integration
...sult != "success") {
// Something went wrong, parse data.msg string and display message
} else {
// It worked, so hide form and display thank-you message.
}
}
});
return false;
});
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Can JavaScript connect with MySQL?
...d and write your data. As it accesses the data nodes directly, there is no extra latency from passing through a MySQL Server and need to convert from JavaScript code//objects into SQL operations. If for some reason, you’d prefer it to pass through a MySQL Server (for example if you’re storing ta...
How to open the Google Play Store directly from my Android application?
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You can do this using the market:// prefix.
final String appPackageName = getPackageName(); // getPackageName() from Context or Activity object
try {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName)));
} catch (android.conte...
Web API Put Request generates an Http 405 Method Not Allowed error
...issue for me:
public async Task<IHttpActionResult> SetAmountOnEntry(string id, [FromBody]int amount)
However ASP.NET would infer it correctly if complex object was used in the method parameter:
public async Task<IHttpActionResult> UpdateEntry(string id, MyEntry entry)
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