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Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
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Your view controller may have the wrong class in your xib.
I downloaded your project.
The error you are getting is
'NSUnknownKeyException', reason: '[<UIViewController 0x3927310> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key string.'
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Delete all Duplicate Rows except for One in MySQL? [duplicate]
...Editor warning: This solution is computationally inefficient and may bring down your connection for a large table.
NB - You need to do this first on a test copy of your table!
When I did it, I found that unless I also included AND n1.id <> n2.id, it deleted every row in the table.
If you ...
What is JavaScript's highest integer value that a number can go to without losing precision?
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So, in this case, should we down vote the answer because it is wrong for the updated question, or leave it because the Peter Baily was right at the time it was answered?
– rocketsarefast
May 27 '15 at 16:28
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Is there anyway to exclude artifacts inherited from a parent POM?
...don't want to go and have to push the other children's dependence on log4j down into their own pom.xml files so that mine is unobstructed.
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How to reuse existing C# class definitions in TypeScript projects
...sual Studio 2015, but it works really well. Its not 100% and I had to dumb down some code -- converting foreach into for loops, writing my own List<T> class, for example, and you have to structure you code so its 'pure' with only internal data structures to work with, but it was a small price ...
HTML text input allow only numeric input
... function.
function setInputFilter(textbox, inputFilter) {
["input", "keydown", "keyup", "mousedown", "mouseup", "select", "contextmenu", "drop"].forEach(function(event) {
textbox.addEventListener(event, function() {
if (inputFilter(this.value)) {
this.oldValue = this.value;
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When to use enumerateObjectsUsingBlock vs. for
...aster... or thread-safe. (another common misconception).
The choice comes down to personal preference. For me, the idiomatic and readable option wins. In this case, that is Fast Enumeration using for-in.
Benchmark:
NSMutableArray *arr = [NSMutableArray array];
for (int i = 0; i < 100; i++) {
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Get list of data-* attributes using javascript / jQuery
... with the latest jQuery development ;) Just wondering why someone voted me down...
– Felix Kling
Nov 16 '10 at 9:12
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How to get last inserted id?
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I was looking for something like this for ages, with this detailed break down, I hope this helps.
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Best practice for partial updates in a RESTful service
... this property" or "set this property to the empty value" - and that leads down a rabbit hole of hacked solutions that in the end will result in your own kind of patch format.
You can find a more in-depth answer here: http://soabits.blogspot.dk/2013/01/http-put-patch-or-post-partial-updates.html.
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