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How to use 'cp' command to exclude a specific directory?
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Well, if exclusion of certain filename patterns had to be performed by every unix-ish file utility (like cp, mv, rm, tar, rsync, scp, ...), an immense duplication of effort would occur. Instead, such things can be done as part of globbing, i.e. by your shell.
bash
man 1 bash, / extglob.
Examp...
How to get a microtime in Node.js?
...onds, which is the most accurate that JS will give you.
Update: As stated by vaughan, process.hrtime() is available within Node.js - its resolution are nanoseconds and therefore its much higher, also this doesn't mean it has to be more exact.
PS.: Just to be clearer, process.hrtime() returns you a...
How to stop a JavaScript for loop?
...ink in the answer). We should repay all the hard work that's gone into ES6 by making use of its new features wherever we can (and benefit ourselves in the process).
– Velojet
Sep 6 '17 at 5:22
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Do sealed classes really offer performance Benefits?
...fferent discussion, and I agree with the reasons for making classes sealed by default.
– Lasse V. Karlsen
Nov 20 '09 at 19:07
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Regular expressions in C: examples?
...", msgbuf);
exit(1);
}
/* Free memory allocated to the pattern buffer by regcomp() */
regfree(&regex);
Alternatively, you may want to check out PCRE, a library for Perl-compatible regular expressions in C. The Perl syntax is pretty much that same syntax used in Java, Python, and a number ...
Is there a job scheduler library for node.js? [closed]
...l/agenda (literally just started though- should have some usable progress by next week)
– mikermcneil
Sep 26 '14 at 3:30
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show 4 more comm...
What does “pending” mean for request in Chrome Developer Window?
...se, I found (after much hair-pulling) that the "pending" status was caused by the AdBlock extension. The image that I couldn't get to load had the word "ad" in the URL, so AdBlock kept it from loading.
Disabling AdBlock fixes this issue.
Renaming the file so that it doesn't contain "ad" in the URL...
Gson - convert from Json to a typed ArrayList
...a custom class JsonLog ? Basically, JsonLog is an interface implemented by different kinds of logs made by my Android app--SMS logs, call logs, data logs--and this ArrayList is a collection of all of them. I keep getting an error in line 6.
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Why does google.load cause my page to go blank?
...oiding a time delay - it's just in time. The example can be used generally by all scripts (needing it), but was particularly used with Greasemonkey. It also uses the Google chart API as an example, but this solution goes beyond to other Google APIs and can be used anywhere you need to wait for a scr...
How to Test a Concern in Rails
...havior inside your model specs.
So why not kill two birds with one stone? By using RSpec's shared example groups, you can test your concerns against the actual classes that use them (e.g., models) and you'll be able to test them everywhere they're used. And you only have to write the tests once and...