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RegEx - Match Numbers of Variable Length

... This took me way too long to find ... thank you for this information! – level42 Jul 6 at 23:33 add a comment  |  ...
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Removing multiple keys from a dictionary safely

...') the_dict = {'b': 'foo'} def entries_to_remove(entries, the_dict): for key in entries: if key in the_dict: del the_dict[key] A more compact version was provided by mattbornski using dict.pop() sh...
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Print All JVM Flags

... Do not miss also -XX:+JVMCIPrintProperties for Graal JIT options. Before dive into sources you can skim over following extracts and find suitable option faster: https://chriswhocodes.com/ (OracleJDK 6/7/8/9/10/11/12, OpenJDK 8/9/10/11, Graal CE/EE, OpenJ9, Zing) h...
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Inconsistent accessibility: property type is less accessible

Please can someone help with the following error: 3 Answers 3 ...
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Ruby on Rails production log rotation

...n example in config/environments/production.rb. # Use a different logger for distributed setups config.logger = SyslogLogger.new That way, you log to syslog, and can use default logrotate tools to rotate the logs. Option 2: normal Rails logs + logrotate Another option is to simply configure lo...
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Is it ok to use dashes in Python files when trying to import them?

... You should check out PEP 8, the Style Guide for Python Code: Package and Module Names Modules should have short, all-lowercase names. Underscores can be used in the module name if it improves readability. Python packages should also have short, all-lowercase names, alt...
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MongoDB: Is it possible to make a case-insensitive query?

... { foo: /^bar$/i } ); I must say, though, maybe you could just downcase (or upcase) the value on the way in rather than incurring the extra cost every time you find it. Obviously this wont work for people's names and such, but maybe use-cases like tags. ...
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What is an idiomatic way of representing enums in Go?

...cessive untyped integer constants. It is reset to 0 whenever the reserved word const appears in the source and increments after each ConstSpec. It can be used to construct a set of related constants: const ( // iota is reset to 0 c0 = iota // c0 == 0 c1 = iota // c1 == 1 ...
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Explicitly calling a default method in Java

...ly override the default implementations doSomethingElse(); //or manage conflicts between the same method foo() in both A and C A.super.foo(); } public void bah() { A.super.foo(); //original foo() from A accessed C.super.foo(); //original foo() from C access...
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VB.NET equivalent of C# property shorthand?

... There is no shorthand for Visual Studio 2008 or prior for VB.NET. In Visual Studio 2010 and beyond, you can use the following shorthand: public property FirstName as String This will be handled as your short version in C# is - I think...