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What exactly does Perl's “bless” do?
...t context hashmap
};
// the "new" causes the Animal to be unbound from global context, and
// rebinds it to an empty hash map before being constructed. The state is
// now bound to animal, not the global scope.
var animal = new Animal({
'name': 'Jeff',
'sound': ...
Case insensitive 'Contains(string)'
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Comparing with ToLower() will give different results from a case-insensitive IndexOf when two different letters have the same lowercase letter. For example, calling ToLower() on either U+0398 "Greek Capital Letter Theta" or U+03F4 "Greek Capital Letter Theta Symbol" results in...
How to redirect single url in nginx?
...file is an excellent way to replace my .htaccess file full of RewriteRules from apache.
– Josh from Qaribou
Mar 6 '15 at 17:39
3
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How to run a command before a Bash script exits?
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From the bash manpage (concerning builtins):
trap [-lp] [[arg] sigspec ...]
The command arg is to be read and executed when the shell
receives signal(s) sigspec.
So, as indicated ...
Remove all but numbers from NSString
...ne numbers are formatted. How would I remove all characters except numbers from the string?
22 Answers
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How to pattern match using regular expression in Scala?
...s an old discussion - I'm probably grave-digging): you can remove the '.*' from the end since it doesn't add any value to the regex. Just "Cat".matches("^[a-cA-C]")
– akauppi
Mar 29 '13 at 14:47
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The cause of “bad magic number” error when loading a workspace and how to avoid it?
...
Also worth noting the following from a document by the R Core Team summarizing changes in versions of R after v3.5.0 (here):
R has new serialization format (version 3) which supports custom serialization of
ALTREP framework objects... Serialized data in fo...
codestyle; put javadoc before or after annotation?
...ample I found in another official Java page:
/**
* Delete multiple items from the list.
*
* @deprecated Not for public use.
* This method is expected to be retained only as a package
* private method. Replaced by
* {@link #remove(int)} and {@link #removeAll()}
*/
@Deprecated publi...
How to use underscore.js as a template engine?
...ow to mix <% and <%= beyond their singular example and how switching from <%= to print() changes that pattern. Also when using 'interpolate' there are some odd behaviors that would probably make scene with a little more explanation. Again, which is not provided. Though I agree, its a stupi...
Batch file to copy files from one folder to another folder
...aced by a new one due to place problem so I need to copy sub folders files from the old server storage folder to new server storage folder. I have below ex:
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