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Set time part of DateTime in ruby
...datetime object eg DateTime.now . I want to set hours and minutes to 0 (midnight). How can I do that?
4 Answers
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python's re: return True if string contains regex pattern
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What is “above-the-fold content” in Google Pagespeed?
... visually to the page as it loads and when it is alike enough, they'll consider that the point where the ATF content is loaded.
This is a video presentation from Google on this subject:
http://www.youtube.com/watch?v=YV1nKLWoARQ
The emphasis is on getting users something to do within the first se...
How to add a new row to an empty numpy array
...cause there are unwanted values that one has to find a way to "mask". This idea of masking really does not fit my taste.
– Rho Phi
Dec 8 '16 at 17:17
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How do you push just a single Git branch (and no other branches)?
...here ) they are doing git push -u origin <branch-name>. However you did not mention it. Is it necessary ?
– riroo
Jan 11 '17 at 7:25
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Java packages com and org
...ently com, edu, gov, mil, net, org, or one of the English two-letter codes identifying countries as specified in ISO Standard 3166, 1981.
Subsequent components of the package name vary according to an organization's own internal naming conventions. Such conventions might specify that certain directo...
Json.net serialize/deserialize derived types?
... type specified in JSON '..., ...'. Path '$type', line 1, position 82. Any ideas?
– briba
Oct 21 '16 at 23:09
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In javascript, is an empty string always false as a boolean?
... this edge case whereas if (str) would not.
– Chris Middleton
Sep 17 '16 at 1:55
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Signal handling with multiple threads in Linux
...led by root thread. Using POSIX threads, you can also sent SIGTERM to individual threads as well, but I suspect you are asking about what happens when the OS sends the signal to the process.
In 2.6, SIGTERM will cause child threads to exit "cleanly", where as 2.4, child threads were left in an inde...
How can I install from a git subdirectory with pip?
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Would enclosing the url in single quotes help avoid the need for escaping the ampersand? I know that is helpful when working with URLs in cURL.
– Josh Peak
Oct 22 '18 at 21:43
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