curly-brackets

Regex Match.Value returning entire value, not the matched groups

由 早过忘川 提交于 2019-11-27 08:36:45
问题 I am currently trying to achieve the relatively simple task of capturing values from a string which exist between sets of curly braces using a regular expression. The expression I have written works fine on a number of online tools I have tested it on, however this is not the case in .NET. String str= "{Value1}-{Value2}.{Value3}"; Regex regex = new Regex( @"\{(\w+)\}"); MatchCollection matches = regex.Matches(str); foreach(Match match in matches) { Console.WriteLine(match.Value); } I would

List of all unicode's open/close brackets?

由 China☆狼群 提交于 2019-11-27 06:01:41
What is a list of every unicode bracket-like characters (including, for example: {}[]()<> )? What is a good way to search for unicode characters? There is a plain-text database of information about every Unicode character available from the Unicode Consortium; the format is described in Unicode Annex #44 . The primary information is contained in UnicodeData.txt . Open and close punctuation characters are denoted with Ps (punctuation start) and Pe (punctuation end) in the General_Category field (the third field, delimited by ; ). Look for those character, and you'll find what you're looking for

Use curly brackets to structure code in PHP

由 ε祈祈猫儿з 提交于 2019-11-26 12:30:00
问题 Is it possible to enclose code fragments in PHP within brackets (without using the fragment as a function)? Would the following code behave the same way as it would without the curly brackets? Or might there be any problems depending on what kind of code used inside or outside the brackets? For example, will this: <?php // First Code-Block {# several lines of code } // Second Code-Block {# another several lines of code } ?> Always behave the same way as this: <?php // First Code-Block #

List of all unicode&#39;s open/close brackets?

由 你。 提交于 2019-11-26 11:49:41
问题 What is a list of every unicode bracket-like characters (including, for example: {}[]()<> )? What is a good way to search for unicode characters? 回答1: There is a plain-text database of information about every Unicode character available from the Unicode Consortium; the format is described in Unicode Annex #44. The primary information is contained in UnicodeData.txt. Open and close punctuation characters are denoted with Ps (punctuation start) and Pe (punctuation end) in the General_Category
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