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MySQL Removing Some Foreign keys

... This was my problem. I feel kind of dumb now. If anyone else has this problem, you can find the Foreign Key Constraint names by using the SHOW CREATE TABLE function. – Drew May 8 '09 at 6:06 ...
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How to change language of app when user selects language?

...rovide the excerpt of the web page. Where I need to provide please let me know. Thanks. – Udhay Oct 18 '12 at 12:08 3 ...
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How to turn a String into a JavaScript function call? [duplicate]

...ndow.settings.functionName does. window[window.settings.functionName] does now. In javascript, object members can be access with a string the same way you do with an array. Assuming your function is declared in the global scope, it become a function in the window object. You can call it using a stri...
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Rails: convert UTC DateTime to another time zone

... zone = ActiveSupport::TimeZone.new("Central Time (US & Canada)") Time.now.in_time_zone(zone) or just Time.now.in_time_zone("Central Time (US & Canada)") You can find the names of the ActiveSupport time zones by doing: ActiveSupport::TimeZone.all.map(&:name) # or for just US Active...
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Why should I use a pointer rather than the object itself?

... Remember that s/copy/move/ in many places now. Returning an object definitely does not imply a move. You should also note that accessing an object through a pointer is orthogonal to how it was created. – Puppy Mar 3 '14 at 12:10...
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Forward declaring an enum in C++

... The reason the enum can't be forward declared is that without knowing the values, the compiler can't know the storage required for the enum variable. C++ Compiler's are allowed to specify the actual storage space based on the size necessary to contain all the values specified. If all t...
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How to get unique values in an array

... Update 18-04-2017 It appears as though 'Array.prototype.includes' now has widespread support in the latest versions of the mainline browsers (compatibility) Update 29-07-2015: There are plans in the works for browsers to support a standardized 'Array.prototype.includes' method, which alth...
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How to move Jenkins from one PC to another

...evelopment PC. I installed it on my development PC, because I had limited knowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a dedicated server. ...
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GitHub: How to make a fork of public repository private?

...Creates a merge commit git push origin master Awesome, your private repo now has the latest code from the public repo plus your changes. Finally, to create a pull request private repo -> public repo: Use the GitHub UI to create a fork of the public repo (the small "Fork" button at the top r...
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How to convert java.util.Date to java.sql.Date?

...nts: Instant instead of java.util.DateBoth represent a moment in UTC. but now with nanoseconds instead of milliseconds. LocalDate instead of java.sql.DateBoth represent a date-only value without a time of day and without a time zone. Details If you are trying to work with date-only values (no time...