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Merging objects (associative arrays)
What’s the best/standard way of merging two associative arrays in JavaScript? Does everyone just do it by rolling their own for loop?
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Cannot delete or update a parent row: a foreign key constraint fails
... REFERENCES `jobs` (`advertiser_id`);
...is actually the opposite to what it should be. As it is, it means that you'd have to have a record in the jobs table before the advertisers. So you need to use:
ALTER TABLE `jobs`
ADD CONSTRAINT `advertisers_ibfk_1` FOREIGN KEY (`advertiser_id`)
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Internet Explorer 11 disable “display intranet sites in compatibility view” via meta tag not working
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Also what does it say if you press F12 and look on the emulation tab? It should tell you why it's using the document mode. I think you're hitting Enterprise mode, not compatibility view.
– sparrowt
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UITextField border color
...ere do I import the quartzcore? Where do I add the borderwidth info above? What is "textField" and how does it know which text field I'm talking about?
– Nathan McKaskle
Nov 13 '14 at 20:18
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Tips for a successful AppStore submission? [closed]
...s that give bad marks without trying the app or reading the description of what it's supposed to.
I got marked down for not doing things that my description says it doesn't do.
The review process, and inability to really respond, is maddening.
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Is a memory leak created if a MemoryStream in .NET is not closed?
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What's the upside of adopting one coding style for allocating and disposing FileStream objects and a different one for MemoryStream objects?
– Robert Rossney
Oct 8 '09 at 16:41
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Drop columns whose name contains a specific string from pandas DataFrame
...o show why, mainly extracting list(df.filter(regex='Test')) to better show what the line is doing. I would also opt for df.filter(regex='Test').columns over list conversion
– Charles
Mar 13 '18 at 23:12
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How to prevent line break at hyphens on all browsers
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Thanks very much for your reply. But what we need to do is to prevent line break on ckeditor where all the content will be entered by the end users. we cannot tell everyone to enter unicode non-breaking hyphen. Is there any other way to prevent line break? or d...
How to swap two variables in JavaScript
...maintaining the code (including you six months from now) will know exactly what's going on.
Since these are integers, you can also use any number of clever tricks1 to swap without using a third variable. For instance you can use the bitwise xor operator:
let a = 1, b = 2;
a = a ^ b;
b = a ^ ...
Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
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No I meant CHICKEN, illustrating it can be whatever you like. Agreed about the vowel swap being funny though :-)
– Anne
Jun 4 '12 at 13:11
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