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How do I print a double value with full precision using cout?

... You can set the precision directly on std::cout and use the std::fixed format specifier. double d = 3.14159265358979; cout.precision(17); cout << "Pi: " << fixed << d << endl; You can #include <limits> to get the maximum precision of a floa...
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Difference between RegisterStartupScript and RegisterClientScriptBlock?

Is the only difference between the RegisterStartupScript and the RegisterClientScriptBlock is that RegisterStartupScript puts the javascript before the closing </form> tag of the page and RegisterClientScriptBlock puts it right after the starting <form> tag of the page? ...
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LINQ: Select an object and change some properties without creating a new object

...ome properties of a LINQ query result object without creating a new object and manually setting every property. Is this possible? ...
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How to add a “readonly” attribute to an ?

...nputId').prop('readonly', true); Read more about difference between prop and attr share | improve this answer | follow | ...
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What is a database transaction?

... To do that you have first to withdraw the amount from the source account, and then deposit it to the destination account. The operation has to succeed in full. If you stop halfway, the money will be lost, and that is Very Bad. In modern databases transactions also do some other things - like ensur...
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How do I resize an image using PIL and maintain its aspect ratio?

... Like it says, the example was from the pil documentation, and that example (still) doesn't use the antialias flag. Since it's probably what most people would want, though, I added it. – gnud Dec 8 '11 at 8:29 ...
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Rename a file using Java

...se. Check either the answer of kr37 or this answer – andras Jun 9 '19 at 5:52 add a comment ...
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Java resource as file

... ClassLoader.getResourceAsStream and Class.getResourceAsStream are definitely the way to go for loading the resource data. However, I don't believe there's any way of "listing" the contents of an element of the classpath. In some cases this may be simply im...
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Formatting “yesterday's” date in python

... If you happen to be working with pandas, you can as well use: print((pd.to_datetime('Today') - pd.Timedelta('1 days')).strftime('%m%d%y')) – etna Oct 2 '17 at 7:39 ...
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Initializing C# auto-properties [duplicate]

...can help to avoid duplication.) Automatically implemented properties are handy right now, but could certainly be nicer. I don't find myself wanting this sort of initialization as often as a read-only automatically implemented property which could only be set in the constructor and would be backed b...