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How to “inverse match” with regex?

...his. You could use look-ahead. Using python as an example import re not_andrea = re.compile('(?!Andrea)\w{6}', re.IGNORECASE) To break that down: (?!Andrea) means 'match if the next 6 characters are not "Andrea"'; if so then \w means a "word character" - alphanumeric characters. This is equ...
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How to tell when UITableView has completed ReloadData?

...other way is to schedule your after-layout code to run later using dispatch_async: [self.tableView reloadData]; dispatch_async(dispatch_get_main_queue(), ^{ NSIndexPath* indexPath = [NSIndexPath indexPathForRow: ([self.tableView numberOfRowsInSection:([self.tableView numberOfSections]-1)]-1) ...
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How is an HTTP POST request made in node.js?

...PostCode(codestring) { // Build the post string from an object var post_data = querystring.stringify({ 'compilation_level' : 'ADVANCED_OPTIMIZATIONS', 'output_format': 'json', 'output_info': 'compiled_code', 'warning_level' : 'QUIET', 'js_code' : codestring })...
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Can enums be subclassed to add new elements?

... that peace of code for the next project either and instead extend the base_enum ... it makes sense to me... – mmm Apr 11 '12 at 11:12 ...
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Design Patterns: Factory vs Factory method vs Abstract Factory

...ease remove or edit your answer accordingly. – Julien__ Nov 11 '16 at 21:21 ...
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Why does Math.round(0.49999999999999994) return 1?

...ang/Math.html#round%28double%29 2. http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6430675 (credits to @SimonNickerson for finding this) 3. http://docs.oracle.com/javase/7/docs/api/java/lang/Math.html#round%28double%29 4. http://grepcode.com/file/repository.grepcode.com/java/root/jdk/op...
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What's the difference between using INDEX vs KEY in MySQL?

... at table info in the latest version of SQLYog it shows KEY keyname (column_name) when I created the table with INDEX keyname (column_name). The fact that it is a synonym explains it perfectly. – crmpicco Apr 2 '14 at 10:10 ...
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Rails 3 check if attribute changed

...mentation is really good, but it lets you do things such as: @user.street1_changed? # => true/false share | improve this answer | follow | ...
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dynamic_cast and static_cast in C++

I am quite confused with the dynamic_cast keyword in C++. 10 Answers 10 ...
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How do you know a variable type in java?

... answered Feb 5 '14 at 4:24 Copy_PasteCopy_Paste 31133 silver badges33 bronze badges ...