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Can I query MongoDB ObjectId by date?
...ce Unix epoch */
var hexSeconds = Math.floor(timestamp/1000).toString(16);
/* Create an ObjectId with that hex timestamp */
var constructedObjectId = ObjectId(hexSeconds + "0000000000000000");
return constructedObjectId
}
/* Find all documents created after midnight on May 25th, ...
How do I replace whitespaces with underscore?
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Luke Exton
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answered Jun 17 '09 at 14:44
rogeriopvlrogeriop...
How to Batch Rename Files in a macOS Terminal?
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edited Jul 31 '18 at 19:16
answered Jun 8 '14 at 4:39
mkle...
How to convert CFStringRef to NSString?
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Thanks MikeG, I had to do similar for the reverse conversion: NSString *str=@"abc"; CFStringRef cstrref=(__bridge CFStringRef)str;
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pythonic way to do something N times without an index variable?
...Alex MartelliAlex Martelli
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Why does 'continue' behave like 'break' in a Foreach-Object?
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165
Simply use the return instead of the continue. This return returns from the script block which ...
undefined reference to boost::system::system_category() when compiling
...ile a program on Ubuntu 11.10 that uses the Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
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uint8_t vs unsigned char
...haracter.
Also it looks nicer if you're using other typedefs such as uint16_t or int32_t.
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How do I reference an existing branch from an issue in GitHub?
...ectly from GitHub:
References
Certain references are auto-linked:
SHA: be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
User@SHA ref: mojombo@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
User/Project@SHA: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
#Num: #1
User/#Num: mojombo#1
User/Project#Num: mojo...
Do I need to explicitly call the base virtual destructor?
... Lou FrancoLou Franco
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