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jquery get all form elements: input, textarea & select

Is there an easy way (without listing them all separately) in jquery to select all form elements and only form elements. 12...
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Callback after all asynchronous forEach callbacks are completed

...veral ways to accomplish what you want: Using a simple counter function callback () { console.log('all done'); } var itemsProcessed = 0; [1, 2, 3].forEach((item, index, array) => { asyncFunction(item, () => { itemsProcessed++; if(itemsProcessed === array.length) { callback(...
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How can I wait for set of asynchronous callback functions?

...c with your code, so I'll make up a scenario. Let's say you have 10 ajax calls and you want to accumulate the results from those 10 ajax calls and then when they have all completed you want to do something. You can do it like this by accumulating the data in an array and keeping track of when the ...
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How to squash all git commits into one?

...ew repository with current state of the working copy. If you want to keep all the commit messages you could first do git log > original.log and then edit that for your initial commit message in the new repository: rm -rf .git git init git add . git commit or git log > original.log # edit ...
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Turning a Comma Separated string into individual rows

...F(String, 1, CHARINDEX(',', String + ','), '') FROM Testdata UNION all SELECT SomeID, OtherID, LEFT(String, CHARINDEX(',', String + ',') - 1), STUFF(String, 1, CHARINDEX(',', String + ','), '') FROM tmp WHERE String > '' ) SELECT S...
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MongoDB Show all contents from all collections

Is it possible to show all collections and its contents in MongoDB? 8 Answers 8 ...
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with

....conf file (/etc/postgresql/9.1/main/pg_hba.conf*). This line: local all postgres peer Should be: local all postgres md5 * If you can't find this file, running locate pg_hba.conf should show you where ...
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Purge or recreate a Ruby on Rails database

...o this: This will reset your database and reload your current schema with all: rake db:reset db:migrate This will destroy your db and then create it and then migrate your current schema: rake db:drop db:create db:migrate All data will be lost in both scenarios. ...
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How do I list all versions of a gem available at a remote site?

I'm trying to find out all the remotely available versions of a specified gem. 4 Answers ...
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How to pass all arguments passed to my bash script to a function of mine? [duplicate]

... The $@ variable expands to all command-line parameters separated by spaces. Here is an example. abc "$@" When using $@, you should (almost) always put it in double-quotes to avoid misparsing of arguments containing spaces or wildcards (see below). T...