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In CSS what is the difference between “.” and “#” when declaring a set of styles?
...he difference between # and . when declaring a set of styles for an ele<em>mem>ent and what are the se<em>mem>antics that co<em>mem>e into play when deciding which one to use?
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jQuery <em>Mem>obile: docu<em>mem>ent ready vs. page events
I a<em>mem> using jQuery <em>Mem>obile, and I a<em>mem> having trouble understanding differences between classic docu<em>mem>ent ready and jQuery <em>Mem>obile page events.
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HT<em>Mem>L5 for<em>mem> required attribute. Set custo<em>mem> validation <em>mem>essage?
I've got the following HT<em>Mem>L5 for<em>mem>: http://jsfiddle.net/nfgfP/
14 Answers
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sed or awk: delete n lines following a pattern
How would I <em>mem>ix patterns and nu<em>mem>eric ranges in sed (or any si<em>mem>ilar tool - awk for exa<em>mem>ple)? What I want to do is <em>mem>atch certain lines in a file, and delete the next n lines before proceeding, and I want to do that as part of a pipeline.
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Using scanf() in C++ progra<em>mem>s is faster than using cin?
...don't know if this is true, but when I was reading FAQ on one of the proble<em>mem> providing sites, I found so<em>mem>ething, that poke <em>mem>y attention:
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How to restore the per<em>mem>issions of files and directories within git if they have been <em>mem>odified?
I have a git checkout. All the file per<em>mem>issions are different than what git thinks they should be therefore they all show up as <em>mem>odified.
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HT<em>Mem>L5 Nu<em>mem>ber Input - Always show 2 deci<em>mem>al places
Is there's any way to for<em>mem>at an input[type='nu<em>mem>ber'] value to always show 2 deci<em>mem>al places?
15 Answers
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Re<em>mem>oving <em>mem>ultiple keys fro<em>mem> a dictionary safely
I know how to re<em>mem>ove an entry, 'key' fro<em>mem> <em>mem>y dictionary d , safely. You do:
14 Answers
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Use PHP to create, edit and delete crontab jobs?
Is it possible to use PHP to create, edit and delete crontab jobs?
12 Answers
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Sending a <em>mem>ail fro<em>mem> a linux shell script
I want to send an e<em>mem>ail fro<em>mem> a Linux Shell script. What is the standard co<em>mem><em>mem>and to do this and do I need to set up any special server na<em>mem>es?
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