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Nested or Inner Class in PHP
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edited Dec 1 '14 at 12:50
answered May 7 '13 at 17:17
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SQLAlchemy IN clause
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How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Without the ORM, it would be
session.execute(
select(
[MyUserTable.c.id, MyUserTable.c.name],
MyUserTable.c.id.in_((123, 456))
)
).fetchall()
select() takes two parameters...
Practical usage of setjmp and longjmp in C
...´d out.
– TheBlastOne
Feb 4 '13 at 12:08
2
@TheBlastOne See the Wikipedia article. You can conti...
mongodb/mongoose findMany - find all documents with IDs listed in array
.../a/22800784/133408
– user133408
Jan 12 '15 at 8:46
1
@Schybo that makes absolutely no difference....
Python 2.7: Print to File
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answered Feb 16 '12 at 17:36
GandaroGandaro
3,29111 gold badge1414 silver badges1919 bronze badges
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Counting inversions in an array
...’s an example run of this algorithm. Original array A = (6, 9, 1, 14, 8, 12, 3, 2)
1: Merge sort and copy to array B
B = (1, 2, 3, 6, 8, 9, 12, 14)
2: Take A[1] and binary search to find it in array B
A[1] = 6
B = (1, 2, 3, 6, 8, 9, 12, 14)
6 is in the 4th position of array B, thus there are...
C++ multiline string literal
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edited Feb 15 '17 at 12:01
answered Jul 16 '09 at 7:00
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How to convert vector to array
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edited Jun 18 '12 at 16:48
answered May 27 '10 at 17:17
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Running unittest with typical test directory structure
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12
My test_antigravity.py still throws an import error for both import antigravity and from antigravity import antigravity, as well. I have bo...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...ly transform
for (int c = 0; c < arraySize; ++c)
if (data[c] >= 128)
for (int i = 0; i < 100000; ++i)
sum += data[c];
into
for (int c = 0; c < arraySize; ++c)
if (data[c] >= 128)
sum += 100000 * data[c];
because the latter could lead to overfl...