Yes, jon.o’conner@example.com is a valid email address according to RFC 5322. From the Email address article at wikipedia (Syntax section): The local-part of the email address may use any of these ASCII characters: Uppercase and lowercase English letters (a–z, A–Z) Digits 0 to 9 Characters ! # $ % & ‘ * + – / … Read more
Your problem is with echo. It is getting the correct number of parameters, with some parameters containing spaces, but it’s output loses the distinction of spaces between parameters and spaces within parameters. Instead, you can use printf(1) to output the parameters and always include quotes, making use of printf’s feature that applies the format string … Read more
This would have been much easier with str_getcsv(). $test=”Lorem ipsum “dolor sit amet” consectetur “adipiscing elit” dolor”; var_dump(str_getcsv($test, ‘ ‘)); Gives you array(6) { [0]=> string(5) “Lorem” [1]=> string(5) “ipsum” [2]=> string(14) “dolor sit amet” [3]=> string(11) “consectetur” [4]=> string(15) “adipiscing elit” [5]=> string(5) “dolor” }
In JSON, 6 is the number six. “6” is a string containing the digit 6. So the answer to the question “Can json numbers be quoted?” is basically “no,” because if you put them in quotes, they’re not numbers anymore. But, should the parsers accept both “attr” : 6 and “attr” : “6”? Yes, but … Read more
Below, ruamel.yaml is used instead. ruamel.yaml is actively maintained. Unlike PyYAML, ruamel.yaml supports: YAML <= 1.2. PyYAML only supports YAML <= 1.1. This is vital, as YAML 1.2 intentionally breaks backward compatibility with YAML 1.1 in several edge cases. This would usually be a bad thing. In this case, this renders YAML 1.2 a strict … Read more
Yes! It’s a shame that I didn’t know about such a simple thing – but this is because I’m not a mac-maniac, I live on several OSes at once. When I’ve found out that quote + symbol gives me an accented character I’ve realized what’s happening. This was very easy: Launch System Preferences, open the … Read more
The warnings about foregoing enclosures are valid, but you’ve said they don’t apply to your use-case. I’m wondering why you can’t just use something like this? <?php $fields = array( “field 1″,”field 2″,”field3hasNoSpaces” ); fputs(STDOUT, implode(‘,’, $fields).”\n”);
Do not use single quotes. Escape any double quotes within the string with a \. curl -X POST -d “{ \”method\” : \”account_info\”, \”params\” : [ { \”account\” : \”rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh\”} ] }” http://s1.ripple.com:51234 Window’s command.exe doesn’t seem to support single quotes. PowerShell does, but there are still some problems when using them, so the best … Read more
str_replace(‘”‘, “”, $string); str_replace(“‘”, “”, $string); I assume you mean quotation marks? Otherwise, go for some regex, this will work for html quotes for example: preg_replace(“/<!–.*?–>/”, “”, $string); C-style quotes: preg_replace(“/\/\/.*?\n/”, “\n”, $string); CSS-style quotes: preg_replace(“/\/*.*?\*\//”, “”, $string); bash-style quotes: preg-replace(“/#.*?\n/”, “\n”, $string); Etc etc…