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JavaScript query string [closed]
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edited Aug 14 '17 at 15:39
driconmax
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answered Mar 15 '09 at 5:...
Format floats with standard json module
...der
encoder.FLOAT_REPR = lambda o: format(o, '.2f')
print(json.dumps(23.67))
print(json.dumps([23.67, 23.97, 23.87]))
emits:
23.67
[23.67, 23.97, 23.87]
as you desire. Obviously, there should be an architected way to override FLOAT_REPR so that EVERY representation of a float is under your co...
Java switch statement: Constant expression required, but it IS constant
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Remove all elements contained in another array
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edited Aug 26 '19 at 23:43
Eric Robinson
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answered Nov 13 '13 at 15:16
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Why aren't pointers initialized with NULL by default?
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edited Jun 25 '17 at 1:43
Deduplicator
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answe...
How to export collection to CSV in MongoDB?
...TE:
This commit: https://github.com/mongodb/mongo-tools/commit/586c00ef09c32c77907bd20d722049ed23065398 fixes the docs for 3.0.0-rc10 and later. It changes
Fields string `long:"fields" short:"f" description:"comma separated list of field names, e.g. -f name,age"`
to
Fields string `long:"fields"...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
The question is not about the maximum heap size on a 32-bit OS, given that 32-bit OSes have a maximum addressable memory size of 4GB, and that the JVM's max heap size depends on how much contiguous free memory can be reserved.
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How to count the number of set bits in a 32-bit integer?
...ou may need to adjust it to work for a particular language (e.g. using uint32_t for C++ and >>> in Java):
int numberOfSetBits(uint32_t i)
{
// Java: use int, and use >>> instead of >>
// C or C++: use uint32_t
i = i - ((i >> 1) & 0x55555555);
i =...
How to recover MySQL database from .myd, .myi, .frm files
...ble sometable;
– Nux
Nov 16 '10 at 13:11
3
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How to request a random row in SQL?
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edited Aug 21 '13 at 16:39
answered Aug 21 '08 at 6:32
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