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Java String new line
...rator()
Why to use %n, because on each OS, new line refers to a different set of character(s);
Unix and modern Mac's : LF (\n)
Windows : CR LF (\r\n)
Older Macintosh Systems : CR (\r)
LF is the acronym of Line Feed and CR is the acronym of Carriage Return. The es...
Placing Unicode character in CSS content value [duplicate]
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Here's another list of arrows: unicode-table.com/en/sets/arrows-symbols Use the "U+" code, but replace the "U+" with "\". e.g. "U+25C0" becomes content: "\25C0";
– Luke
Dec 5 '14 at 15:26
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How can I check if a key exists in a dictionary? [duplicate]
... key does not exist, use
value = a.get(key, default_value).
If you want to set the default value at the same time in case the key does not exist, use
value = a.setdefault(key, default_value).
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NSString with \n or line break
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If your string is going in a UIView (e.g a UILabel), you also need to set the number of lines to 0
myView.numberOfLines=0;
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REST vs JSON-RPC? [closed]
... something and have more flexibility because you can get info about result set, datatypes and available web services. REST and others don't have that at all. So nor REST, nor JSON-RPC, nor other web service type will give you magic that would eliminate the need for manual client updating.
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Can local storage ever be considered secure? [closed]
I'm required to develop a web application that will function offline for long periods. In order for this to be viable I cannot avoid saving sensitive data (personal data but not the kind of data you would only store hashed) in local storage.
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How to locate the git config file in Mac [duplicate]
...how to locate the git config file in Mac? Not sure how to find it. Need to set
4 Answers
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Nodejs Event Loop
Are there internally two event loops in nodejs architecture?
7 Answers
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Regular Expression to match only alphabetic characters
.../end of lines in some languages like Ruby, or if certain regex options are set).
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Separate REST JSON API server and client? [closed]
...ent called 'Spar' (Single Page App Rocketship) which is effectively the asset pipeline from Rails tuned for single page app development. We'll be open-sourcing within the next couple of weeks on our github page, along with a blog post explaining how to use it and overall architecture in greater det...