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Mongoose query where value is not null
... MalcolmOceanMalcolmOcean
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Boolean vs tinyint(1) for boolean values in MySQL
...pport sqlite
– tom
Sep 20 '10 at 13:32
12
If you are using InnoDB, bit ends up using just as much...
What's the difference between `1L` and `1`?
... Worth mentioning that the integer overflow is due to use of 32-bit signed integers, hence restricted to about +/-2*10^9, even on 64-bit R...
– Gavin Simpson
Aug 10 '11 at 17:47
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curl_exec() always returns false
... |
edited Jun 4 '19 at 12:32
answered Jun 4 '19 at 12:23
Da...
What's the difference between nohup and ampersand
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328
nohup catches the hangup signal (see man 7 signal) while the ampersand doesn't (except the she...
How to make an array of arrays in Java
...10][]?
– Jon Skeet
Jan 24 '11 at 11:32
Yes. Similar to Peter's answer.
– Terence Ponce
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Escape a dollar sign in string interpolation
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to Use Order By for Multiple Columns in Laravel 4?
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32
You can do as @rmobis has specified in his answer, [Adding something more into it]
Using order...
How can I extract the folder path from file path in Python?
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SethMMortonSethMMorton
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How do you convert a byte array to a hexadecimal string, and vice versa?
...0xF)]);
}
return result.ToString();
}
static readonly uint* _lookup32UnsafeP = (uint*)GCHandle.Alloc(_Lookup32, GCHandleType.Pinned).AddrOfPinnedObject();
static string ByteArrayToHexViaLookup32UnsafeDirect(byte[] bytes) {
var lookupP = _lookup32UnsafeP;
var result = new string((char...