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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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edited Aug 11 '16 at 9:08
ngspkinga
42155 silver badges1616 bronze badges
answered May 19...
How update the _id of one MongoDB Document?
...2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clients.remove({_id: ObjectId("4cc45467c55f4d2d2a000002")})
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How to delete object from array inside foreach loop?
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answered Feb 21 '10 at 2:56
prodigitalsonprodigitalson
57.1k77 gold badges8888 silver badges108108 bronze badges
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Is there a way to use SVG as content in a pseudo element :before or :after
...ke this:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="100" cy="50" r="40" stroke="black" stroke-width="2" fill="red"/>
<polyline points="20,20 40,25 60,40 80,120 120,140 200,180" style="fill:none;stroke:black;stroke-width:3"/>
</svg>
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what is “strict mode” and how is it used?
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150
Its main purpose is to do more checking.
Just add "use strict"; at the top of your code, befo...
When and why would you seal a class?
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edited Sep 11 '18 at 2:36
AustinWBryan
2,86133 gold badges1616 silver badges3535 bronze badges
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How does Git handle symbolic links?
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1381
Git just stores the contents of the link (i.e. the path of the file system object that it lin...