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Maintain git repo inside another git repo
...ry. This lets you clone another repository into your project and keep your commits separate.
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Performing regex Queries with pymongo
...r expression options (such as ignore case), try this:
import re
regx = re.compile("^foo", re.IGNORECASE)
db.users.find_one({"files": regx})
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how to “reimport” module to python then code be changed after import
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How to base64 encode image in linux bash / shell
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What problems? The two commands above should produce identical results, except the first is a useless use of cat.
– chepner
Jun 4 '13 at 13:27
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PHP ORMs: Doctrine vs. Propel
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doctrine implementation seems much more complex to me. Get Entity manage get repository... this and that
– SoWhat
May 9 '13 at 11:43
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What does the “map” method do in Ruby?
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TypeScript: Creating an empty typed container array
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The existing answers missed an option, so here's a complete list:
// 1. Explicitly declare the type
var arr: Criminal[] = [];
// 2. Via type assertion
var arr = <Criminal[]>[];
var arr = [] as Criminal[];
// 3. Using the Array constructor
var arr = new Array<Crimi...
Convert an integer to a float number
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Let's note that go’s compiler is unintuitive about this. a := uint(8); b := uint(5); c := float32(a/b) will make c be 1.00000, not 1.6.
– isomorphismes
Nov 9 '19 at 20:00
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Math.random() versus Random.nextInt(int)
...of six 'buckets' (0, 1, 2, 3, 4, 5), each bucket corresponding to ranges encompassing either 1501199875790165 or 1501199875790166 of the possible values (as 6 is not a disvisor of 2^53). This means that for a sufficient number of dice rolls (or a die with a sufficiently large number of sides), the d...