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PG undefinedtable error relation users does not exist
...r do
guid { User.new.send(:new_token) }
end
end
Note: probably not best practice to need to call your model like this, but it was a solution to DRY up my code.
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Integer.toString(int i) vs String.valueOf(int i)
... String.valueOf(int) just calls Integer.toString(i) directly. So best to call Integer.toString(int).
– djchapm
May 21 '19 at 16:21
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How to force a html5 form validation without submitting it via jQuery
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This worked for me too and I think this is the best answer. I set action="javascript:0" on the <form> and bound click event on the <button> to MyFunction() and all worked great. I keep all JS out of HTML. MyFunction can then test form.checkValidity() to contin...
Regex for splitting a string using space when not surrounded by single or double quotes
...pressions. For instance:
parsings strings: extracting words and phrases
Best way to parse Space Separated Text
UPDATE: Sample regex to handle single and double quoted strings. Ref: How can I split on a string except when inside quotes?
m/('.*?'|".*?"|\S+)/g
Tested this with a quick Perl sni...
How do you clone an Array of Objects in Javascript?
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best approach, as it keeps objects functions alive, rathen then losing them with JSON.parse(JSON.stringify(nodesArray))
– scipper
Sep 8 '17 at 13:30
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Hiding a password in a python script (insecure obfuscation only)
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base64 is NOT encryption. it's obfuscation at best.
– csgeek
Jan 17 '15 at 18:58
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Creating and throwing new exception
...on hierarchy. It just works, as in Powershell, but maybe they are not the best way to go?
– Raúl Salinas-Monteagudo
May 24 '19 at 11:35
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Is it possible to make a Tree View with Angular?
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When making something like this the best solution is an recursive directive. However, when you make such an directive you find out that AngularJS gets into an endless loop.
The solution for this is to let the directive remove the element during the compile eve...
Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
... depending on the intended behavior, but this link should give you all the best solutions and not surprisingly is from Dianne Hackborn
http://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
Essentially you have the following options
Use a name for your initial ba...
Checkstyle vs. PMD
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While not perfect, FindBugs is the best by far. PMD and checkstyle point you towards downright bad practices. To be avoided at all cost unless you know very well which warnings are valid and which aren't.
– DPM
Mar 23 '12...