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How to auto-remove trailing whitespace in Eclipse?

...to Code organizing tab -> check Remove trailing whitespace -> select All lines. Removing whitespace only from the lines I changed: Preferences -> Java -> Editor -> Save Actions -> check "Perform the selected actions on save -> check Format source code -> select Format edi...
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How do I prevent a Gateway Timeout with FastCGI on Nginx

...t_timeout 300s; fastcgi_send_timeout 300s; fastcgi_read_timeout 300s; In php file in the case 127.0.0.1:9000 (/etc/php/7.X/fpm/pool.d/www.conf) modify: request_terminate_timeout = 300 I hope help you. share | ...
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Should I use the datetime or timestamp data type in MySQL?

... Timestamps in MySQL are generally used to track changes to records, and are often updated every time the record is changed. If you want to store a specific value you should use a datetime field. If you meant that you want to decide between using a UNIX ...
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What is the difference between the | and || or operators?

...lways used || (two pipes) in OR expressions, both in C# and PHP. Occasionally I see a single pipe used: | . What is the difference between those two usages? Are there any caveats when using one over the other or are they interchangeable? ...
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What is the difference between window, screen, and document in Javascript?

...t model. You can access it as window window.screen or just screen is a small information object about physical screen dimensions. window.document or just document is the main object of the potentially visible (or better yet: rendered) document object model/DOM. Since window is the global object ...
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C# Regex for Guid

...{12}[)}]?$", "'$0'"); This matches the following styles, which are all equivalent and acceptable formats for a GUID. ca761232ed4211cebacd00aa0057b223 CA761232-ED42-11CE-BACD-00AA0057B223 {CA761232-ED42-11CE-BACD-00AA0057B223} (CA761232-ED42-11CE-BACD-00AA0057B223) Update 1 @NonStatic mak...
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Nginx 403 forbidden for all files

I have nginx installed with PHP-FPM on a CentOS 5 box, but am struggling to get it to serve any of my files - whether PHP or not. ...
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How can I use grep to show just filenames on Linux?

... Nice, I personally like using this with other flags grep -nrl "some text" . when looking for text in a set of subfolders recursively – openwonk Jun 25 '19 at 6:33 ...
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Can an AJAX response set a cookie?

...ink the question only makes sense for http clients that support cookie. So all question-asker only wishes to know if cookies can be written in AJAX request that means his UA supports cookies :) – this. __curious_geek Jul 27 '10 at 4:52 ...
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What is a postback?

... When does it happen? A postback originates from the client browser. Usually one of the controls on the page will be manipulated by the user (a button clicked or dropdown changed, etc), and this control will initiate a postback. The state of this control, plus all other controls on the page,(know...