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Authenticate Jenkins CI for Github private repository

...ith more details of the URLs being used, the names and location of the key files, etc. Now for the technical part: How to use your SSH key with Jenkins? If you have, say, a jenkins unix user, you can store your deploy key in ~/.ssh/id_rsa. When Jenkins tries to clone the repo via ssh, it will tr...
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Firebug says “No Javascript on this page”, even though JavaScript does exist on the page

...Tools is quite non-competitive with Firebug (e.g. for DevTools, javascript files list display like "...924821a54aacceb1870d07.js" VS Firebug's fullpath selection combobox; Cannot find "break on mutate"). User-friendly Firebug & Tab Groups are the main reasons I like using Firefox. Seeing they ar...
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How can I capture the result of var_dump to a string?

... => array(), "object" => new stdClass(), "resource" => tmpfile(), "null" => null, ); // var_export -- nice, one-liner $debug_export = var_export($demo, true); // var_dump ob_start(); var_dump($demo); $debug_dump = ob_get_clean(); // print_r -- included for completeness, th...
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Why can outer Java classes access inner class private members?

...her XYZ should really be an inner class and that maybe it deserves its own file. Sometimes it makes sense to create a static inner class (for example, if you need a small class that implements an interface your outer class is using, and that won't be helpful anywhere else). But at about half of the ...
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What is the advantage of using heredoc in PHP? [closed]

...ant to output text, with embedded variables without having to fetch from a file and run a template replace. Heredoc allows you to forgo having to escape quotes, so the text you see is the text you output. Clearly there are some negatives, for example, you can't indent your heredoc, and that can get ...
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Fixed width buttons with Bootstrap

...;button class="save_button">Save</button> In your Bootstrap CSS file you can create something like .save_button { min-width: 80px; max-width: 80px; } This way it should always stay 80px even if you have a responsive design. As far as the right way of extending Bootstrap goes, ...
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Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?

...ick on exceptions tab Add sqlservr.exe (typically located in C:\Program Files (x86)\Microsoft SQL Server\MSSQL.x\MSSQL\Bin, check your installs for the actual folder path) and port (default is 1433) Check your connection string as well From FIX : ERROR : Could not open a connection to SQL...
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What type of hash does WordPress use?

...erent ways, for example as a hex string, a Base64 string, or raw data in a file. You commonly see MD5 values represented in hex, however WordPress uses Base64 instead. Your hex value would be sZRqySSS0jR8YjW00mERhA== in Base64, which uses 25% less characters than hex to represent the same data. ...
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PostgreSQL - how to quickly drop a user with existing privileges

...user for pg_rewind which has privileges over functions like pg_read_binary_file. – GreenReaper Apr 14 at 1:35 add a comment  |  ...
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Different bash prompt for different vi editing mode?

...f you are running bash 4.3 or higher, add the following to your ~/.inputrc file set show-mode-in-prompt This adds a + to the very left of your prompt if you are in edit mode, and a : if you are in command mode. – stooj Mar 29 '14 at 4:25 ...