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Difference between java.io.PrintWriter and java.io.BufferedWriter?
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Explaining Apache ZooKeeper
...bust, since the persisted data is distributed between multiple nodes (this set of nodes is called an "ensemble") and one client connects to any of them (i.e., a specific "server"), migrating if one node fails; as long as a strict majority of nodes are working, the ensemble of ZooKeeper nodes is aliv...
How can I selectively merge or pick changes from another branch in Git?
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You use the cherry-pick command to get individual commits from one branch.
If the change(s) you want are not in individual commits, then use the method shown here to split the commit into individual commits. Roughly speaking, you use git rebase -i to get the original commit to edit...
How to find first element of array matching a boolean condition in JavaScript?
I'm wondering if there's a known, built-in/elegant way to find the first element of a JS array matching a given condition. A C# equivalent would be List.Find .
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Block comments in html.erb templates in rails
How do you comment out html mixed with ruby code?
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appending array to FormData and send via AJAX
I'm using ajax to submit a multipart form with array, text fields and files.
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Convert a python dict to a string and back
I am writing a program that stores data in a dictionary object, but this data needs to be saved at some point during the program execution and loaded back into the dictionary object when the program is run again.
How would I convert a dictionary object into a string that can be written to a file and...
Create two blank lines in Markdown
I am adding Markdown support to my CMS editor.
15 Answers
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Binding a list in @RequestParam
I'm sending some parameters from a form in this way:
7 Answers
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From io.Reader to string in Go
I have an io.ReadCloser object (from an http.Response object).
7 Answers
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