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How do I convert array of Objects into one Object in JavaScript?
...(obj, item) => (obj[item.key] = item.value, obj) ,{});
Here we benefit from comma operator, it evaluates all expression before comma and returns a last one(after last comma). So we don't copy obj each time, rather assigning new property to it.
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How do I configure Maven for offline development?
...at the -o option doesn't work properly and that the go-offline goal is far from sufficient to allow a full offline build: See the solution I found here: stackoverflow.com/q/43661755/1767316
– user1767316
Apr 28 '17 at 7:19
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How to put space character into a string name in XML?
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This will add a non-breakable space. It is different from a regular space and will not work well with certain functions (XPath's normalize-space, for example). Try using   (regular space) instead of  . @toobsco42
– shwartz
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Boolean method naming readability
Simple question, from a readability standpoint, which method name do you prefer for a boolean method:
12 Answers
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Access object child properties using a dot notation string [duplicate]
... The reel problem, unfortunately is that using eval prevents the compiler from making certain lexical optimisations. This means that, not only is eval itself slow, it also slows down the code around it. Oh... and pun intended.
– Andy E
Nov 8 '11 at 14:42
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How do you make div elements display inline?
... incorrect answer based on not providing enough information. My clue comes from the use of br tag.
Apologies to Darryl. I read class="inline" as style="display: inline". You have the right answer, even if you do use semantically questionable class names ;-)
The miss use of br to provide structura...
Does Java have a using statement?
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if you want to catch any exception from the constructor, you have to have it inside the try block. it would be cumbersome to wrap the whole thing in another try/catch.
– ths
Sep 25 '14 at 13:55
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Check if object exists in JavaScript
...and less error-prone built-in. The string comparison prevents the compiler from 100% reliably tell us when we made a small mistake (like a typo) in these kinds of checks.
– Domi
Nov 24 '13 at 9:14
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How to insert a SQLite record with a datetime set to 'now' in Android application?
...o a string to be placed in a sqlite column.. but when you pull that string from the database, how do you convert it back to a Date object?
– erik
Apr 30 '15 at 3:34
1
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Change the font of a UIBarButtonItem
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Because UIBarButtonItem inherits from UIBarItem, you can try
- (void)setTitleTextAttributes:(NSDictionary *)attributes
forState:(UIControlState)state
but this is for iOS5 only. For iOS 3/4, you will have to use a custom view.
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