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Neo4j - Cypher vs Gremlin query language

... us that implementing our algorithm directly against the Java API would be 100-200 times faster. We did so and got easily factor 60 out of it. As of now we have no single Cypher query in our system due to lack of confidence. Easy Cypher queries are easy to write in Java, complex queries won't perfor...
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Does Typescript support the ?. operator? (And, what's it called?)

... 100 This is defined in the ECMAScript Optional Chaining specification, so we should probably refer...
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Callback to a Fragment from a DialogFragment

... 100 I think the key here is setTargetFragment and getTargetFragment. The use of onActivityResult is a little unclear. It would probably be b...
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How to implement a Map with multiple keys? [duplicate]

... This requires two look ups for every value access, which is a 100 % performance penalty. – ceving Mar 15 '13 at 15:40 ...
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How can you determine a point is between two other points on a line segment?

...y)) <= 1) Some random example of usage : a = Point(0,0) b = Point(50,100) c = Point(25,50) d = Point(0,8) print Segment(a,b).is_between(c) print Segment(a,b).is_between(d) share | improve th...
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How to sum a variable by group

...dplyr will be quite a lot faster than base functions, however (can well be 100-1000 times faster for some operations). Also see here – talat Jan 23 '15 at 14:50 ...
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CSS attribute selector does not work a href

... +100 Use the $ after your href. This will make the attribute value to match the end of the string. a[href$='.pdf'] { /*css*/ } JSFiddl...
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CSS image resize percentage of itself?

... is an HTML only solution for modern browsers : <img srcset="image.jpg 100w" sizes="50px" src="image.jpg"/> This is telling the browser that the image is twice the dimension of it intended display size. The value are proportional and do not need to reflect the actual size of the image. One ...
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What is the difference between lower bound and tight bound?

... Charlie MartinCharlie Martin 100k2222 gold badges175175 silver badges249249 bronze badges ...
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Which is faster: multiple single INSERTs or one multiple-row INSERT?

...n insert at a time using single insert statement. is it allow me to insert 10000 rows at a time? – Naresh Ramoliya Apr 30 '16 at 8:02 10 ...