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Convert UTC Epoch to local date

... units. Say you have a UTC epoch var stored in seconds. How about 1234567890. To convert that to a proper date in the local time zone: var utcSeconds = 1234567890; var d = new Date(0); // The 0 there is the key, which sets the date to the epoch d.setUTCSeconds(utcSeconds); d is now a date (in my ...
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Merge/flatten an array of arrays

...["$6"], ["$12"], ["$25"], ["$25"], ["$18"], ["$22"], ["$10"] ]; var merged = [].concat.apply([], arrays); console.log(merged); Using the apply method of concat will just take the second parameter as an array, so the last line is identical to this: var merged2 = [].conc...
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How to read and write into file using JavaScript?

...| edited Nov 22 '13 at 8:50 answered Feb 25 '09 at 17:26 Da...
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How can I upload fresh code at github?

... answered May 19 '10 at 15:24 VeetiVeeti 5,11933 gold badges2828 silver badges3737 bronze badges ...
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How to force table cell content to wrap?

...;style> table {border-collapse:collapse; table-layout:fixed; width:310px;} table td {border:solid 1px #fab; width:100px; word-wrap:break-word;} </style> </head> <body> <table> <tr> <td>1</td> <td>Lorem Ipsum</...
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How to find the last field using 'cut'

... | edited Feb 6 at 21:02 Sled 15.7k2121 gold badges107107 silver badges143143 bronze badges answered...
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Displaying Windows command prompt output and redirecting it to a file

... LIKE IT :) anyhow {powershell "ping -n 10 localhost | tee test.txt"} would demonstrate better whats going on on the tee party – grenix May 22 '17 at 11:08 ...
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How to overload std::swap()

... answered Apr 21 '10 at 16:02 Dave AbrahamsDave Abrahams 6,76655 gold badges2828 silver badges1818 bronze badges ...
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv

... answered Sep 26 '08 at 14:41 VaibhavVaibhav 11k1111 gold badges4848 silver badges6969 bronze badges ...
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How to have the cp command create any necessary folders for copying a file to a destination [duplica

... lhunathlhunath 95.9k1414 gold badges6060 silver badges7474 bronze badges 7 ...