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Sort Go map values by keys
...o create a map as input
m := make(map[int]string)
m[1] = "a"
m[2] = "c"
m[0] = "b"
// To store the keys in slice in sorted order
keys := make([]int, len(m))
i := 0
for k := range m {
keys[i] = k
i++
}
sort.Ints(keys)
// To perform the ope...
Track all remote git branches as local branches
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Dec 19 '08 at 1:03
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The simplest way to resize an UIImage?
... iPhone app, I take a picture with the camera, then I want to resize it to 290*390 pixels. I was using this method to resize the image :
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How do you query for “is not null” in Mongo?
...s:
db.test.insert({"num":1, "check":"check value"});
db.test.insert({"num":2, "check":null});
db.test.insert({"num":3});
This will return all three documents:
db.test.find();
This will return the first and second documents only:
db.test.find({"check":{$exists:true}});
This will return the first d...
Simpler way to create dictionary of separate variables?
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27 Answers
27
Active
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Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
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edited Oct 29 '18 at 15:01
mikemaccana
73k6161 gold badges289289 silver badges368368 bronze badges
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Co-variant array conversion from x to y may cause run-time exception
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edited Feb 4 '15 at 16:27
answered Jan 2 '12 at 19:02
An...
std::cin input with spaces?
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answered Apr 30 '11 at 0:52
PetePete
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Capitalize the first letter of both words in a two word string
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12 Answers
12
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Proper MIME type for OTF fonts
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answered May 25 '10 at 18:28
spdspd
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