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Using a .php file to generate a MySQL dump
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You can use the exec() function to execute an external command.
Note: between shell_exec() and exec(), I would choose the second one, which doesn't return the output to the PHP script -- no need for the PHP script to get the whole SQL dump as a string : you only need it written ...
How to display loading message when an iFrame is loading?
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GOBIN not set: cannot run go install
...ent variable (where 'DIR' is a GOPATH folder):
The bin directory holds compiled commands.
Each command is named for its source directory, but only the final element, not the entire path. That is, the command with source in DIR/src/foo/quux is installed into DIR/bin/quux, not DIR/bin/foo/quux. ...
How can I remove a style added with .css() function?
...less developed countries. The "customer's customers" may be using very old computers to do business with our customer. So old browser must be at least minimally supported or they risk losing business...
– user1429080
Jun 27 '14 at 9:59
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Git Remote: Error: fatal: protocol error: bad line length character: Unab
...ven by user ruslo in another answer, namely redirecting the output of that command from stdout to stderr (some_command 1>&2). After that, git pull worked again.
– Teemu Leisti
Mar 17 '14 at 21:01
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pandas: filter rows of DataFrame with operator chaining
Most operations in pandas can be accomplished with operator chaining ( groupby , aggregate , apply , etc), but the only way I've found to filter rows is via normal bracket indexing
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Paste in insert mode?
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CTRL-R * only works in GVIM or versions that are compiled to interact with x. Type vim --version and look for +xterm_clipboard. If you don't have that, you need a different version of vim. (vim.wikia.com/wiki/Accessing_the_system_clipboard)
– Conrad....
Spring Boot: How can I set the logging level with application.properties?
...debug logging by specifying --debug when starting the application from the command-line.
Spring Boot provides also a nice starting point for logback to configure some defaults, coloring etc. the base.xml file which you can simply include in your logback.xml file. (This is also recommended from the d...
Change the image source on rollover using jQuery
...doesnt work if the src is an absolute url with a . in it (like www.example.com)
– Kieran Andrews
Feb 22 '11 at 23:32
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What is the difference between Java RMI and RPC?
...uch more powerful.
RMI stands out when the need to develop something more complex than a pure client-server architecture arises. It's very easy to spread out objects over a network enabling all the clients to communicate without having to stablish individual connections explicitly.
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