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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
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You completely skipped over the fact that in 136 years you'd have another shot to generate the same ObjectId you had before as long as the machine hash, process ID, and counter all turn out the same
– jamyla...
MySQL: What's the difference between float and double?
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How to upgrade Git to latest version on macOS?
...l. Check git version to confirm.
git --version
If the output of the above command shows the latest version and does not mention Apple with the version details, then you are all set.
If however you still see apple version, then type the following two lines, which will manually set our path to the lo...
Why am I getting an Exception with the message “Invalid setup on a non-virtual (overridable in VB) m
...ctly with the IL and hence can mock non-virtual methods. Both however, are commercial products.
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Is there a way to get element by XPath using JavaScript in Selenium WebDriver?
...body[1]/div[1]") );
<div>foo</div>
https://gist.github.com/yckart/6351935
There's also a great introduction on mozilla developer network: https://developer.mozilla.org/en-US/docs/Introduction_to_using_XPath_in_JavaScript#document.evaluate
Alternative version, using XPathEvalu...
Combining C++ and C - how does #ifdef __cplusplus work?
...act. I understand that by wrapping the C code with extern "C" the C++ compiler will not mangle the C code's names, but I'm not entirely sure how to implement this.
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How do I terminate a thread in C++11?
...eed to terminate the thread correctly, or make it respond to a "terminate" command. I am interested in terminating the thread forcefully using pure C++11.
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Git - deleted some files locally, how do I get them from a remote repository
...act the content you want from the repo at your fingertips.
If you haven't committed the deletion, just check out the files from your current commit:
git checkout HEAD <path>
If you have committed the deletion, you need to check out the files from a commit that has them. Presumably it would...
Python list of dictionaries search
... the item not being there, then you can do what user Matt suggested in his comment and provide a default using a slightly different API:
next((item for item in dicts if item["name"] == "Pam"), None)
And to find the index of the item, rather than the item itself, you can enumerate() the list:
nex...
java: Class.isInstance vs Class.isAssignableFrom
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Byte b = 3; Comparable.class.isAssignableFrom(b.getClass()) == Comparable.class.isInstance(b)); -> it's true also for interfaces.
– Puce
Mar 3 '14 at 11:05
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