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What's the cleanest way of applying map() to a dictionary in Swift?
...e, ValueType>, KeyType> returned from the dictionaries keys method. (Info here) You can then map this array, and pass the updated values back to the dictionary.
var dictionary = ["foo" : 1, "bar" : 2]
Array(dictionary.keys).map() {
dictionary.updateValue(dictionary[$0]! + 1, forKey: $0)
...
How can I get useful error messages in PHP?
...r" seeing the error messages. Check this page in the PHP documentation for information on the 2 directives: error_reporting and display_errors. display_errors is probably the one you want to change. If you can't modify the php.ini, you can also add the following lines to an .htaccess file:
php_flag...
How to import a .cer certificate into a java keystore?
...sponding public key, and attaching that public key along with some of your info (email, name, domain name, etc) to a file that's called the certificate request. Then you send that certificate request to the company that's already asked you for it, and they will create your certificate, by signing yo...
jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)
...and combining your JavaScript files, you generate a source map which holds information about your original files. When you query a certain line and column number in your generated JavaScript you can do a lookup in the source map which returns the original location. Developer tools (currently WebKit ...
Using generic std::function objects with member functions in one class
...or the reply @ArmenTsirunyan ... where in the standard can I look for this info?
– sudo rm -rf slash
Jul 9 '19 at 11:00
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How do I comment in CoffeeScript? “/* this */” doesn't work
...retty minimal ;)
Also:
###
This block comment (useful for ©-Copyright info) also gets
passed on to the browsers HTML /* like this! */
###
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Can you find all classes in a package using reflection?
...aders, or examine the classpaths and it's jars, it's possible to find this information. This will be via filesystem operations though, and not reflection. There might even be libraries that can help you do this.
If there are classes that get generated, or delivered remotely, you will not be able to...
Get size of all tables in database
...ieve it or not, sometimes mere mortals (developers) would like to see this info and we don't have permissions to use the built in report but we can run the TSQL in the accepted answer. :) FYI (BTW, I still upvoted your answer)
– Andrew Steitz
Feb 14 '17 at 1...
MVC Vs n-tier architecture
...r.
It’s liner architecture. This addresses the question of how to pass information between a user and a database. Where as MVC is a triangular architecture: the View sends updates to the Controller, the Controller updates the Model, and the View gets updated directly from the Model. This address...
How to debug heap corruption errors?
...fic to WinDbg as far as I know, though. Hopefully others can provide more info!
– leander
Jun 25 '14 at 20:00
Thanks....