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@synthesize vs @dynamic, what are the differences?
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I was getting NSUnknownKeyException errors with my dynamic property when I removed the @synthesize line (Xcode 3.2 was giving me an error b/c I had no matching ivar for my @property). Adding @dynamic fixed the issue - compiles and runs fine now. Thanks!
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Any way to break if statement in PHP?
...on should have "1 way in" and "1 way out". Multiple RETURNS is sloppy and error prone.
– Old Man Walter
May 31 '18 at 6:17
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How to send FormData objects with Ajax-requests in jQuery? [duplicate]
...on(data, textStatus, jqXHR) {
//process data
},
error: function(data, textStatus, jqXHR) {
//process error msg
},
});
You can also manually pass the form element inside the FormData object as a parameter like this
var formElem = $("#formId");
var form...
Python Requests - No connection adapters
I'm using the Requests: HTTP for Humans library and I got this weird error and I don't know what is mean.
2 Answers
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Android - Set max length of logcat messages
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I'm pretty sure there's an off by one error here. I had to use "i < chunkCount + 1" to get the last chunk
– Dan
Feb 12 '13 at 19:25
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Can promises have multiple arguments to onFulfilled?
... fn(data.payload, data.status, {additional: 42})
return promise
promise.error = (fn) ->
promise.then null, (err) ->
fn(err)
return promise
return promise
And to use it:
service.get().success (arg1, arg2, arg3) ->
# => arg1 is data.payload, arg2 is data.status, arg3 is...
How does #include work in C++? [duplicate]
...f your variables is named count. But I can't think of a specific confusing error example at the moment...
– Evgeni Sergeev
Apr 5 '16 at 7:45
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JQuery - $ is not defined
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That error can only be caused by one of three things:
Your JavaScript file is not being properly loaded into your page
You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin ma...
Remove characters from C# string
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@OddDev you should only get this error if your array that you loop through is a list of chars. If they are strings this should work
– Newteq Developer
Feb 2 '17 at 9:45
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How to check whether a string is Base64 encoded or not
... it in my database. If the input is not Base64 encoded, I need to throw an error.
20 Answers
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