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What goes into the “Controller” in “MVC”?
...any validation etc be
done in the Controller? If so, how do
I feedback error messages back to the
View - should that go through the
Model again, or should the Controller
just send it straight back to View?
If the validation is done in the View,
what do I put in the Controller?
I s...
Loading/Downloading image from URL on Swift
...ed with Objective-C and it worked, however, with Swift, I've a compilation error:
34 Answers
...
Could not find an implementation of the query pattern
...om p in tblPersoon.Cast<Person>() select p).Single();
This kind of error (Could not find an implementation of the query pattern) usually occurs when:
You are missing LINQ namespace usage (using System.Linq)
Type you are querying does not implement IEnumerable<T>
Edit:
Apart from f...
How do I convert an existing callback API to promises?
...re the callbacks is always the last argument and its first parameter is an error. Let's first promisify one manually:
getStuff("dataParam", function(err, data) { …
To:
function getStuffAsync(param) {
return new Promise(function(resolve, reject) {
getStuff(param, function(err, data)...
Swift - class method which must be overridden by subclass
...erridden by every subclass, and which, if it is not, causes a compile time error?
6 Answers
...
how to log in to mysql and query the database from linux terminal
...ysql server from linux terminal?
Same as #1.
6. How do I solve following error?
Same as #1.
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List directory in Go
...
Note that Glob ignores file system errors such as I/O errors reading directories. The only possible returned error is ErrBadPattern, when pattern is malformed.
– Jon
Nov 7 '15 at 15:16
...
Setting Curl's Timeout in PHP
...auses libcurl to timeout immediately if the value is < 1000 ms with the error "cURL Error (28): Timeout was reached". The explanation for this behavior is:
"If libcurl is built to use the standard system name resolver, that portion of the transfer will still use full-second resolution for timeou...
Github Push Error: RPC failed; result=22, HTTP code = 413
...
If you get error 413, then the issue doesn't lie with git but with your web server.
It's your web server that is blocking big upload files.
Solution for nginx
Just load your nginx.conf and add client_max_body_size 50m; ( changing th...
TypeError: got multiple values for argument
I read the other threads that had to do with this error and it seems that my problem has an interesting distinct difference than all the posts I read so far, namely, all the other posts so far have the error in regards to either a user created class or a builtin system resource. I am experiencing th...