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What is the purpose of Serialization in Java?

... In essense: Serialization is the process of converting a set of object instances that contain references to each other into a linear stream of bytes, which can then be sent through a socket, stored to a file, or simply manipulated as a stream of data See us...
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Regular expression to search for Gadaffi

...lternatives (eg. (Qadafi|Kadafi|...)) then compile that to a DFA, and then convert the DFA back into a regular expression. Assuming a moderately sensible implementation that would give you a "compressed" regular expression that's guaranteed not to contain unexpected variants. ...
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What does the “__block” keyword mean?

...s Blocks Programming Topics. The important example is this one: extern NSInteger CounterGlobal; static NSInteger CounterStatic; { NSInteger localCounter = 42; __block char localCharacter; void (^aBlock)(void) = ^(void) { ++CounterGlobal; ++CounterStatic; Count...
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Recommended way to embed PDF in HTML?

... As noted in another answer, scribd actually uses pdf2swf to convert pdf files – Peter Craig Nov 4 '09 at 9:14 8 ...
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Send inline image in email

..., string body, string from_Name, string Subject, string SMTP_IP, Int32 SMTP_Server_Port) { //create an instance of new mail message MailMessage mail = new MailMessage(); //set the HTML format to true mail.IsBodyHtml = true; //create Alrternativ...
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JAX-RS / Jersey how to customize error handling?

... One obvious solution: take in a String, convert to Date yourself. That way you can define format you want, catch exceptions and either re-throw or customize error being sent. For parsing, SimpleDateFormat should work fine. I am sure there are ways to hook handlers...
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SQL UPDATE all values in a field with appended string CONCAT not working

... convert the NULL values with empty string by wrapping it in COALESCE "UPDATE table SET data = CONCAT(COALESCE(`data`,''), 'a')" OR Use CONCAT_WS instead: "UPDATE table SET data = CONCAT_WS(',',data, 'a')" ...
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How to iterate over the keys and values with ng-repeat in AngularJS?

...t, I don't recommend iterating over keys in objects. It would be better to convert it to an array in your controller. Assuming there isn't idiomatic way to do this based on your business model, ES6 makes it very easy: Object.getOwnPropertyNames(data).map(k => ({key:k, value:data[k]));. ...
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Setting default values for columns in JPA

... 10 is the Integer part, and 2 is the decimal part of the number so: 1234567890.12 would be a supported number. – Nathan Feger May 8 '09 at 14:50 ...
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Setting dynamic scope variables in AngularJs - scope.

... The solution I have found is to use $parse. "Converts Angular expression into a function." If anyone has a better one please add a new answer to the question! Here is the example: var the_string = 'life.meaning'; // Get the model var model = $parse(the_string); //...