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How do I use grep to search the current directory for all files having the a string “hello” yet disp
How do I use grep to search the current directory for any and all files containing the string "hello" and display only .h and .cc files?
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Create a CSS rule / class with jQuery at runtime
Usually I have a CSS file which has the following rule:
21 Answers
21
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Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
...t the following error in Chrome's developer tools window when I try to set a cookie using this jQuery plugin:
9 Answers
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How does std::forward work? [duplicate]
I know what it does and when to use it but I still can't wrap my head around how it works. Please be as detailed as possible and explain when std::forward would be incorrect if it was allowed to use template argument deduction.
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How to pretty print XML from Java?
I have a Java String that contains XML, with no line feeds or indentations. I would like to turn it into a String with nicely formatted XML. How do I do this?
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How can I strip first X characters from string using sed?
I am writing shell script for embedded Linux in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} does...
Get month name from number
How can I get the month name from the month number?
12 Answers
12
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Convert seconds value to hours minutes seconds?
I've been trying to convert a value of seconds (in a BigDecimal variable) to a string in an editText like "1 hour 22 minutes 33 seconds" or something of the kind.
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How do you divide each element in a list by an int?
I just want to divide each element in a list by an int.
7 Answers
7
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qmake: could not find a Qt installation of ''
I have a software in ubuntu that requires me to run qmake to generate the Makefile.
10 Answers
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