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Why doesn't c++ have &&= or ||= for booleans?

...different value such as 2. When assigning that value to a bool, it will be converted to true as per the standard. The only way to get an invalid value into a bool is by using reinterpret_cast on pointers: int i = 2; bool b = *reinterpret_cast<bool*>(&i); b |= true; // MAY yield 3 (but do...
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Printing a variable memory address in swift

... exploring their declaration (cmd+click on the type), to understand how to convert a type of pointer into another var aString : NSString = "This is a string" // create an NSString var anUnmanaged = Unmanaged<NSString>.passUnretained(aString) // take an unmanaged pointer var opa...
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How do you check what version of SQL Server for a database using TSQL?

...me, @ProductLevel sysname, @Edition sysname; SELECT @ProductVersion = CONVERT(sysname, SERVERPROPERTY('ProductVersion')), @ProductLevel = CONVERT(sysname, SERVERPROPERTY('ProductLevel')), @Edition = CONVERT(sysname, SERVERPROPERTY ('Edition')); --see: http://support2....
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Saving timestamp in mysql table using php

...y, a timestamp is only a representation of a date, and vice versa. You can convert from timestamp to date with the function jimy told you, and the other way with strtotime. edit: btw, timestamp only covers a range of all possible dates (1970-01-01 to xx-xx-2032 I think) – Carlo...
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Objective-C: Reading a file line by line

...hunks of N bytes (very similar to java.io.BufferedReader), but you have to convert it to an NSString on your own, then scan for newlines (or whatever other delimiter) and save any remaining characters for the next read, or read more characters if a newline hasn't been read yet. (NSFileHandle lets yo...
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How can I convert a zero-terminated byte array to string?

...bytes read, your code would look like this: s := string(byteArray[:n]) To convert the full string, this can be used: s := string(byteArray[:len(byteArray)]) This is equivalent to: s := string(byteArray) If for some reason you don't know n, you could use the bytes package to find it, assuming your...
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How to convert a string of numbers to an array of numbers?

... You can use Array.map to convert each element into a number. var a = "1,2,3,4"; var b = a.split(',').map(function(item) { return parseInt(item, 10); }); Check the Docs Or more elegantly as pointed out by User: thg435 var b = a.split(',')....
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C#: How to convert a list of objects to a list of a single property of that object?

... 'answer', autoActivateHeartbeat: false, convertImagesToLinks: true, noModals: true, showLowRepImageUploadWarning: true, reputationToPostImages: 10, bindNavPrevention: true, postfix...
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Only initializers, entity members, and entity navigation properties are supported

... Entity is trying to convert your Paid property to SQL and can't because it's not part of the table schema. What you can do is let Entity query the table with no Paid filter and then filter out the not Paid ones. public ActionResult Index() { ...
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File Upload ASP.NET MVC 3.0

...he file to the App_Data (or equivalent) folder first, before attempting to convert it to a byte array, or can you do this direct from the file on disk? – Brett Rigby Mar 22 '13 at 21:43 ...