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What is cardinality in MySQL?
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@Pacerier, Distinctness is a bigger word (by 1)
– Drew
Sep 14 '15 at 22:17
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How can one see the structure of a table in SQLite? [duplicate]
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doesn't work for me but the answer by AnonGeek does
– kkurian
Jan 24 '15 at 22:07
7
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Replacing a fragment with another fragment inside activity group
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@Ahmed The reason is that, by architecture, the system replaces every <fragment> tag with the view (group) provided by the corresponding fragments' onCreateView(). Thus, as you can assume, any reference to the fragment is actually lost at the vie...
Get started with Latex on Linux [closed]
Impressed by is-latex-worth-learning-today , and many how-to's on Windows,
8 Answers
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Should I declare Jackson's ObjectMapper as a static field?
...fine as well.
EDIT: (2013/10)
With 2.0 and above, above can be augmented by noting that there is an even better way: use ObjectWriter and ObjectReader objects, which can be constructed by ObjectMapper.
They are fully immutable, thread-safe, meaning that it is not even theoretically possible to cau...
Find the min/max element of an Array in JavaScript
...ay again that max belongs to Math...", but it seems I don't have to do so (by setting the first argument of apply as null).
– ziyuang
Dec 21 '15 at 13:45
10
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How can I ignore a property when serializing using the DataContractSerializer?
... work if the class has [Serializable] attribute. See details in the answer by Doug.
– Alex Fainshtein
Jun 21 at 19:23
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Collapse sequences of white space into a single character and trim string
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OS X 10.7+ and iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a long string! ";
NSCharacterSet *whitespaces = [NSCharac...
How to apply a style to an embedded SVG?
...ent = "svg { fill: #fff }"; // add whatever you need here
svgDoc.getElementById("where-to-insert").appendChild(styleElement);
It's also possible to insert a <link> element to reference an external stylesheet:
var svgDoc = yourObjectElement.contentDocument;
var linkElm = svgDoc.createElement...
Convert UTC to local time in Rails 3
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There is actually a nice Gem called local_time by basecamp to do all of that on client side only, I believe:
https://github.com/basecamp/local_time
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