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How can I export tables to Excel from a webpage [closed]

... can I export tables to Excel from a webpage. I want the export to contain all the formatting and colours. 14 Answers ...
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VIM Ctrl-V Conflict with Windows Paste

...key back to VIM visual mode instead of pasting. I prefer to set this in my _vimrc configuration file. 7 Answers ...
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How do I get the computer name in .NET

... @tvanfosson All of these three get me the server name and not the clients machine which is accessing the page. Is this how it works? or am I doing something incorrectly. I would like to get the clients machine, and not the server. I am u...
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'

...be stupid" and to use REVOKE and DROP USER to do it right. I'm indebted to all three answers (this one just happens to be the one that bailed me out of my present predicament). – Russ Bateman Apr 5 '11 at 17:05 ...
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Save ArrayList to SharedPreferences

...Set the values Set<String> set = new HashSet<String>(); set.addAll(listOfExistingScores); scoreEditor.putStringSet("key", set); scoreEditor.commit(); You can also serialize your ArrayList and then save/read it to/from SharedPreferences. Below is the solution: EDIT: Ok, below is the sol...
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What is the purpose of Rank2Types?

I am not really proficient in Haskell, so this might be a very easy question. 6 Answers ...
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MySQL - length() vs char_length()

...() returns the length of the string measured in characters. This is especially relevant for Unicode, in which most characters are encoded in two bytes. Or UTF-8, where the number of bytes varies. For example: select length(_utf8 '€'), char_length(_utf8 '€') --> 3, 1 As you can see the E...
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Location of my.cnf file on macOS

... This thread on the MySQL forum says: By default, the OS X installation does not use a my.cnf, and MySQL just uses the default values. To set up your own my.cnf, you could just create a file straight in /etc. OS X provides example configuration files at /usr/local/mysql/support-files/...
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How can I avoid running ActiveRecord callbacks?

I have some models that have after_save callbacks. Usually that's fine, but in some situations, like when creating development data, I want to save the models without having the callbacks run. Is there a simple way to do that? Something akin to... ...
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Unicode equivalents for \w and \b in Java regular expressions?

...cter class shorthand as "any letter, digit, or connecting punctuation" (usually: underscore). That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig . ...