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How can I reliably get an object's address when operator& is overloaded?

...argument and returning no result. This reference to a function can be trivially converted into a pointer to function -- from @Konstantin: According to 13.3.3.2 both T & and T * are indistinguishable for functions. The 1st one is an Identity conversion and the 2nd one is Function-to-Pointer conve...
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How do you set a default value for a MySQL Datetime column?

... need to ALWAYS specify a value for this column or the value will automatically reset itself to "now()" on update. This means that if you do not want the value to change, your UPDATE statement must contain "[your column name] = [your column name]" (or some other value) or the value will become "now(...
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When should use Readonly and Get only properties

...e=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4.56087 25.7005 4.56087C23.1369 4.56087 21...
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Ruby, remove last N characters from a string?

...alternative, and hope it helps people who land here. In fact, I've covered all this in the question - I'm hoping this method accepts a regex soon, though there's a perfect alternative for your case right below this. – SRack Sep 2 '19 at 15:07 ...
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Using Python String Formatting with Lists

... 154 You should take a look to the format method of python. You could then define your formatting s...
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Java Serializable Object to Byte Array

...Object); out.flush(); byte[] yourBytes = bos.toByteArray(); ... } finally { try { bos.close(); } catch (IOException ex) { // ignore close exception } } Create an object from a byte array: ByteArrayInputStream bis = new ByteArrayInputStream(yourBytes); ObjectInput in = null; tr...
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How would you count occurrences of a string (actually a char) within a string?

...nsion methods on the string class. I guess they figured devs wouldn't want all those extension methods to show up on the string class. Probably a wise decision. – Judah Gabriel Himango Feb 15 '09 at 23:27 ...
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iOS start Background Thread

...| edited May 12 '19 at 12:15 Cœur 29.9k1515 gold badges166166 silver badges214214 bronze badges answere...
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Which regular expression operator means 'Don't' match this character?

*, ?, + characters all mean match this character. Which character means 'don't' match this? Examples would help. 4 Answers...
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Connect Java to a MySQL database

... Here's a step by step explanation how to install MySQL and JDBC and how to use it: Download and install the MySQL server. Just do it the usual way. Remember the port number whenever you've changed it. It's by default 3306. Download the JDBC driver and put in classpath...