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How to replace strings containing slashes with sed?
... might occur in the replacement strings (if they are shell variables, for example).
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How to make a programme continue to run after log out from ssh? [duplicate]
...hen you don't need to specify the job number. Just use disown -h and bg.
Explanation of the above steps:
You press ctrl-Z. The system suspends the running program, displays a job number and a "Stopped" message and returns you to a bash prompt.
You type the disown -h %1 command (here, I've used a...
How can I suppress all output from a command using Bash?
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scriptname &>scriptname.out
For completeness, under Windows cmd.exe (where "nul" is the equivalent of "/dev/null"), it is:
scriptname >nul 2>nul
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Angular - ui-router get previous state
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What would be an example using "from"?
– Paul
Jul 19 '13 at 4:45
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Detect backspace in empty UITextField
...n the Backspace / Delete key is pressed in the iPhone keyboard on a UITextField that is empty? I want to know when Backspace is pressed only if the UITextField is empty.
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How to reshape data from long to wide format
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+1 and you don't need to rely on external packages, since reshape comes with stats. Not to mention that it's faster! =)
– aL3xa
May 5 '11 at 0:07
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Visual Studio “Could not copy” … during build
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Website screenshots
..., then, convert it in a .jpg, .png, .pdf.. can be little slower with complex pages (and don't support all the CSS).
Else, you can use wkhtmltopdf to output a html page in pdf, jpg, whatever..
Accept CSS2.0, use the webkit (safari's wrapper) to render the page.. so should be fine.
You have to instal...
IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
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PG::ConnectionBad - could not connect to server: Connection refused
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