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How to convert timestamps to dates in Bash?

I need a shell command or script that converts a Unix timestamp to a date. The input can come either from the first parameter or from stdin, allowing for the following usage patterns: ...
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What is the difference between string primitives and String objects in JavaScript?

...ame is called auto-boxing. So what actually happens is that a primitive is converted to its wrapper type when a method of the wrapper type is invoked. Put simple: var s = 'test'; Is a primitive data type. It has no methods, it is nothing more than a pointer to a raw data memory reference, which e...
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How do you convert Html to plain text?

...ee and open source HtmlAgilityPack has in one of its samples a method that converts from HTML to plain text. var plainText = HtmlUtilities.ConvertToPlainText(string html); Feed it an HTML string like <b>hello, <i>world!</i></b> And you'll get a plain text result like: ...
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Android 4.3 menu item showAsAction=“always” ignored

... Thank you SO MUCH for this one. I converted all my 100+ menus to use a custom namespace and 1 stinkin' screen still wasn't working...turns out that 1 activity was using "new MenuInflater" instead of getMenuInflater(). Thanks a ton! – Di...
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Maximum single-sell profit

...nd the largest sum of a contiguous subset of that list. You can trivially convert this problem to that problem by taking the profit or loss between consecutive days. So you would transform a list of stock prices, e.g. [5, 6, 7, 4, 2] into a list of gains/losses, e.g., [1, 1, -3, -2]. The subsequenc...
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Inno Setup for Windows service?

...o redistribute it. Here is the way I'm doing it in my application: using System; using System.Collections.Generic; using System.Configuration.Install; using System.IO; using System.Linq; using System.Reflection; using System.ServiceProcess; using System.Text; static void Main(string[] args) { ...
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How to change the default charset of a MySQL table?

... to a new character set, use a statement like this: ALTER TABLE tbl_name CONVERT TO CHARACTER SET charset_name; So query will be: ALTER TABLE etape_prospection CONVERT TO CHARACTER SET utf8; share | ...
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How to convert an image to base64 encoding?

Can you please guide me how can I convert an image from a URL to base64 encoding? 9 Answers ...
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AES Encryption for an NSString on the iPhone

... Encrypt to NSData, and use one of the many Base64 encoders to convert that to a string. There is no way to encrypt from a string to a string without a data-to-string encoder. – Rob Napier Oct 7 '12 at 17:40 ...
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What is the best way to convert an array to a hash in Ruby

..._h method better than the above answers because it expresses the intent of converting after operating on the array. – B Seven May 10 '15 at 2:45 1 ...